Short video news is changing people’s habit of watching TV news for a long time. The All Media School had previously paid attention to the trend of Washington post’s short video strategy. Today, it once again focuses on methodology. How short video is the most popular?

The Journalist’s Resource website synthesizes many reports and sorts out the essential tips of video editing. To get the best "input-output ratio" of news video production, we need to figure out how long it is most appropriate!

In 2014, a report from the Pew Research Center showed that in the United States, more than 6 out of 10 adults had the habit of watching online videos, and 36% of them chose to watch news videos.

YouTube has more than 1 billion registered users, and the massive user viewing data can most intuitively reflect how long videos are the most popular.

As early as 2012, Pew Research Center began to study the video viewing data on YouTube, and concluded:The most popular video is about 2.1 minutes long.. This video is slightly longer than the local TV news, but shorter than the online evening news collection.

Research institute ComScore found in a report in 2014 that,The average duration of online video (excluding online video advertisements) is about 4.4 minutes.

The Tow Center Digital Journalism Research Center of Columbia University also published a multimedia research report in 2014, compiling the challenges faced by newsrooms, such as how media organizations try to use video as a profitable editing tool.

Although many organizations have published research reports, there is no "absolute standard" for the duration of news videos. This is because, to a great extent, readers’ tastes and standards are constantly changing.Therefore, in the discussion about the length of moving vertical video, there have been various opinions.

However, the latest research from the University of Texas at Austin provides some new perspectives.

The research team published their research results in the professional journal News Research this year, focusing on the quality and length of news videos, trying to find out the characteristics of news videos that attract readers and estimate people’s viewing preferences.

Peter S. Chen, the first author from the University of Texas, published a paper with two co-authors from the University of Southern Mississippi. The core findings are as follows:

1. High-definition image quality and information determine the "first impression"

Although previous studies have proved that if video content can arouse the audience’s interest, they can also tolerate low-quality video images.

But,Readers won’t tolerate pictures that are not informative, poor in texture and have no sense of pleasure.I will not recommend this to others.

2. Don’t ask the source of the video, talk about the hero by length.

It is found that it is most appropriate to keep the video content of a short video at 2.08 minutes. A slightly shorter video is most suitable in 24 seconds.

3. When both image quality and duration are taken into account, image quality takes precedence.

When both quality and length are considered, compared with other videos,People will prefer long and high-definition videos or short and high-definition videos.

4. Quality is paramount, and video editing also needs professional training.

The quality of a news video can affect the audience’s cognition of news organizations, and the longer the video, the deeper the cognitive impression.

In recent years, many editors are required to be able to produce and edit news videos, but they have not received professional training.

"This enables employees who lack professional visual training to post videos online, especially those short videos."And such reckless practices will leave a "bad impression" on readers.

"Just like the paper media dealing with the content crisis, publishing news videos online can only solve the problem of how to attract audiences by overcoming quality problems."The researchers stressed that other components of video still need more research. For example, audio quality and its composition, which is also an important factor for the audience to decide to start or stop watching.

Related research:

In 2011, a paper in the journal News Research proposed that "the more relaxed the content, the more clicks it can get" by studying YouTube videos. Of course, this is not to deny that traditional news videos can’t gather popularity.

//www.tandfonline.com/doi/abs/10.1080/1461670X.2010.511951? journalCode=rjos20

In 2015, the report of Reuters Institute of Journalism of Oxford University counted the application of data news around the world:

//journalistsresource.org/studies/society/news-media/mobile-social-news-oxford-reuters-2015-report

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This article is an exclusive editorial of All Media School.

　　CCTV News:The State Council Press Office held a press conference on April 18th. The relevant person in charge of the People’s Bank of China said that since 2024, a series of monetary policy measures implemented in China have strongly supported the economic recovery.

　　The central bank said that in the first quarter of 2024, the total financial volume grew steadily, and the scale of new social financing was 12.9 trillion yuan; M2 growth rate was 8.3%, with an increase of 12.5 trillion yuan in the first quarter; The growth rate of RMB loan balance was 9.6%, with an increase of 9.5 trillion yuan in the first quarter, indicating that financial support for the real economy remained stable.

　　In the first quarter, the financing cost decreased steadily. In the first quarter, the interest rate of new corporate loans was 3.75%, down 0.22 percentage points year-on-year, especially the interest rate of new personal housing loans was 3.71%, down 0.46 percentage points year-on-year.

　　In the first quarter, the credit structure continued to be optimized. At the end of March, the year-on-year growth rate of financial institutions’ loans to high-tech manufacturing industry was 27.3%, and the year-on-year growth rate of Pratt & Whitney small and micro loans was 20.3%, both of which were significantly higher than the growth rate of all loans.

　　According to the State Administration of Foreign Exchange, the trade surplus of goods and services in the first quarter has exceeded 60 billion US dollars, which is at a relatively high level in the same period of history. Under this support, the current account continued its surplus pattern in the first quarter of 2024.

　　China’s industrial production maintained rapid growth in the first quarter, and the market is expected to improve.

　　The relevant person in charge of the Ministry of Industry and Information Technology introduced at the press conference held by the State Council Press Office on April 18th that in the first quarter, China’s industrial economy maintained rapid growth, the production of high-tech manufacturing industry rebounded significantly, and the typical products of emerging industries maintained a high growth rate.

　　According to Shan Zhongde, Vice Minister of the Ministry of Industry and Information Technology, in the first quarter of 2024, the added value of China’s industrial enterprises above designated size increased by 6.1% year-on-year, the highest value in eight quarters. At the same time, the efficiency of enterprises continues to improve and the market is expected to improve. In the first quarter, industrial investment increased by 13.4%. In March, the purchasing managers’ index (PMI) of manufacturing industry rebounded to the boom zone, reaching 50.8%.

　　From the data, in the first quarter of manufacturing development, the production of high-tech manufacturing industry rebounded significantly. In the first quarter of 2024, the added value of high-tech manufacturing increased by 7.5% year-on-year, 2.6 percentage points faster than that in the fourth quarter of 2023. Typical products of emerging industries such as solar cells, photovoltaic-related polysilicon, monocrystalline silicon, and new energy vehicles all maintained a high growth rate.

　　Shan Zhongde said that the next step will focus on cultivating new kinetic energy such as developing low-altitude economy and promoting large-scale development such as "low-altitude+logistics distribution" and "low-altitude+urban air traffic".

　　In the first quarter, the industrial economy was running smoothly and well.

　　The Ministry of Industry and Information Technology and the People’s Bank of China released a number of data on April 18th. The data shows that China achieved a good start in many fields in 2024.

　　According to the data released by the Ministry of Industry and Information Technology, in the first quarter, the added value of China’s industrial enterprises above designated size increased by 6.1% year-on-year, 1.5 percentage points higher than that in 2023. The growth of key industries such as electronics, chemicals and automobiles has played an obvious role. In the first two months, the profits of industrial enterprises above designated size increased by 10.2% year-on-year, achieving continuous growth since August 2023.

　　In the first quarter, China’s telecom business revenue increased by 4.5% year-on-year, and its infrastructure support capacity continued to increase. The application of industrial Internet convergence has expanded to 49 categories of national economy, forming more than 200 industrial Internet demonstration application benchmarks.

　　Monetary policy strongly supports the economic recovery.

　　The relevant person in charge of the People’s Bank of China said that since 2024, a series of monetary policy measures implemented in China have strongly supported the economic recovery. The RRR cut was 0.5 percentage points, releasing more than 1 trillion yuan of medium and long-term liquidity. Guide the market quotation rate (LPR) of loans with a term of more than five years to be reduced by 0.25 percentage points, thus reducing the medium and long-term financing costs of enterprises and individuals. A 500-billion-yuan refinancing for scientific and technological innovation and technological transformation has provided low-cost financial support for a new round of large-scale equipment renewal and trade-in of consumer goods.

　　In the first quarter, the financing costs of enterprises and individuals decreased steadily, and the credit structure continued to be optimized.

　　The number of artificial intelligence enterprises exceeds 4,500.

　　Artificial intelligence is a strategic technology leading a new round of scientific and technological revolution and industrial transformation, and an important driving force for new industrialization. The Ministry of Industry and Information Technology said on April 18th that the number of artificial intelligence enterprises in China has exceeded 4,500.

　　Tao Qing, spokesperson of the Ministry of Industry and Information Technology, said that the next step is to accelerate the breakthrough of basic key technologies and products such as smart chips, large model algorithms and frameworks around the underlying technologies such as algorithms and computing power, improve the ability of computing power supply and operation management for manufacturing, guide eco-enterprises to accelerate the creation of global competitive general large models, cultivate large industry models for manufacturing scenarios, build high-level industrial databases, and stimulate the value of industrial data elements.

　　Tao Qing introduced a special campaign to empower new industrialization with artificial intelligence for key industries with great influence on the national economy, strong driving force and good digital foundation. Deepen the integrated application of artificial intelligence technology in the whole process of manufacturing, and greatly improve the intelligent level of R&D, pilot test, production, service and management.

　　China’s computing power achieves 23 billion floating-point operations per second.

　　The Ministry of Industry and Information Technology said on April 18th that China’s computing power achieved 23 billion floating-point operations per second. In the next step, we will cultivate a group of competitive computing service enterprises, build a national unified computing service market, and reduce the computing costs of small and medium-sized enterprises.

　　By the end of 2023, the total scale of China’s computing power has reached 230EFLOPS, which means that it can complete 23 billion floating-point operations per second. The scale of intelligent computing power has reached 70EFLOPS, which is 7 billion floating-point operations per second, with a growth rate of over 70%.

　　Shan Zhongde, Vice Minister of the Ministry of Industry and Information Technology, introduced that the basic telecommunications enterprises will be promoted to plan and build more than 180 trunk optical cables, and the interconnection bandwidth of the backbone network will be expanded to 40T. The 20-millisecond delay circle of the national computing hub nodes has covered major cities in the country. In the next step, we will continue to exert our efforts in computing power layout, intelligent computing supply, efficiency improvement and service guarantee.

　　China’s current account continued its surplus pattern in the first quarter.

　　Wang Chunying, spokesperson of the State Administration of Foreign Exchange, said on April 18th that in the first quarter, China’s trade surplus in goods and services was at a relatively high level in the same period of history, and China’s current account continued its surplus pattern. Looking ahead, China’s current account has a foundation and conditions to maintain a reasonable surplus of a certain scale.

　　Wang Chunying said that thanks to the outstanding export performance of high-end manufacturing and new energy vehicles brought about by China’s industrial transformation and upgrading, as well as the continuous expansion of new trade formats and new models such as cross-border e-commerce, China’s trade surplus in goods will remain at a high level. In terms of service trade, with the resumption of residents’ cross-border activities, cross-border travel expenditure is returning to normalization. China’s visa-free policy and the facilitation of payment for overseas Chinese who are being promoted by the People’s Bank of China and the Foreign Exchange Bureau will continue to boost the sustained growth of tourism revenue.

　　Wang Chunying introduced that in the first quarter of 2024, China’s travel revenue increased by about 30% year-on-year, and it is expected to continue to maintain a good momentum in the future. More importantly, in recent years, the service trade has developed with high quality, and the export of productive service trade has increased steadily. In 2023, the trade surplus of China Telecom’s computer and information services and commercial services totaled US$ 57.2 billion, which was at a historical high. Continued growth in the first quarter of 2024 will also help the balance of service trade to become more balanced.

　　Wang Chunying said that a series of measures will support the current account, including trade in goods, to maintain a relatively stable pattern in the medium and long term. In the future, China’s current account has the conditions and foundation to maintain a reasonable surplus.

　　Recently, the high-speed version of V4.2 was launched, which not only enhanced the PC-side functions, but also made an article on multi-terminal browsing. Version V4.2 is preset with a fly-by-fly extension, which can transfer the webpage content on the PC side to it with one click. Let’s comment on the new features of sogou V4.2 version one by one.

Figure 1 sogou browser V4.2 version

　　First, add a personal avatar and reset the personal center panel.

　　In the new version of Sogou browser V4.2, the original browser account has been upgraded to a personal center panel; At the same time, you can finally add a personal avatar. The personal center panel includes functions such as collection websites, common websites and extension tools, and it is convenient to manage your personal data in the same panel.　　

Figure 2 sogou browser V4.2 personal center

　　Click "Synchronize Now" to synchronize all personal bookmarks, extensions and personality settings in different computer terminals. The whole personal center panel is simple and clear, and various functions are orderly distributed.

　　Opening the personal center page can directly change the avatar, which is finally a "dream come true" for beautifying the party. You can set the account number and user name on the personal center page, and if you pay more attention to personal information security, you can bind your personal sogou account through your mobile phone to prevent personal information from being stolen.

Figure 3 sogou browser V4.2 personal center page

　　Second, the saving tool Alt saves with one button

　　Adding one-click to save pictures in the browser is not the first thing that Sogou browser does. Many browsers have already tried this function. To tell the truth, the one-click image saving function is very helpful for Xiaobian’s work. When you see a favorite image, just press Alt with your left hand and click the left button with your right hand to quickly save the image to the local area. The operation speed is much faster than the right click "Save Image as".

Figure 4 Sogou browser V4.2 One-click save map (click to enlarge)

　　Third, there is no need to worry about opening the account assistant trumpet.

　　Many users like to browse, brush Weibo and so on, and there must be more than one registered account. It is difficult for users with many accounts to manage in the same browser. You need to enter the account name and password every time you log in. Isn’t it troublesome? In the V4.2 version of Sogou browser, in order to solve this problem, different accounts can be logged in by using different windows of Sogou browser, and the trumpet management function is added to the account assistant, which eliminates the need to input the account number and password. At the same time, the mode of one account and one window makes it easy for people to identify the currently used account, so it is not necessary to waste time in the future.

Fig. 5 sogou browser V4.2 account assistant trumpet more open.

　　As long as everyone logs in to a website account, Sogou browser will prompt to save the account and password to the account assistant; After each login, you don’t need to enter your account number and password, you only need one click to log in quickly.

Figure 6 Sogou browser account assistant management page, click to log in to the website with one click.

　　Can be called "the first sport in the world", and the culture of football is profound.

　　According to Ge Weikun, a professor in Tsinghua University, this is exactly what China football lacks most.

　　At a speech meeting a few days ago, the old professor who studied physics unexpectedly talked about football and listed a lot of physical knowledge in football, which attracted the attention of many fans for a while.

　　As for China football, he once organized football matches for Chinese and foreign students overseas and led the team to win the championship. He put forward his own suggestions, "What we lack is football culture. Sending dozens of people out like the Jianlibao team can’t solve the problem. "

　　Physics professor studies football? You really have a doorway

　　As a senior physics professor in Tsinghua University, another identity of Ge Weikun is a fan.

　　It seems that the two fields have no intersection, but in fact they are inextricably linked.

　　As early as 2014, together with professors from other schools, he produced an open online video course called "Football and Science", and many people signed up for classes every year.

　　"Up to now, there are about 30,000 people who have participated." He told the The Paper reporter. At present, he is still working on compiling this video course into a book.

　　What made Professor Ge popular on the Internet was his knowledge of physics in football mentioned in a speech a few days ago, which was quite refreshing for fans who were used to tactical analysis.

　　And this knowledge comes from the courses he made before.

　　For example, why can Beckham’s banana ball "turn" the goal in a strange arc? In fact, it is because the rotating sphere is deflected by Magnus’ law in flight.

　　If you want to kick the "elevator ball" that suddenly falls, according to the parabola obtained by physical calculation, you need to make the ball have a high initial speed without rotating.

　　According to Ge Weikun, overseas, scholars have studied the science of football as early as ten years ago.

　　The relationship between the speed and angle of the interceptors in the middle of the interception, the average contact time of each person in a football match, the distance from the penalty to the goal and the goal rate … … All kinds of seemingly "unremarkable" data have actually been carefully studied.

　　Theory guides practice, and players can’t be "unlearned"

　　Perhaps in the eyes of fans, these academic football physics studies are not far from the actual playing — — After all, no one will measure the angle of the defender when passing the ball and then decide the passing strength.

　　But for players, these studies still have positive significance.

　　"In fact, the main purpose of (these studies) is to give a physical explanation of some phenomena in football, so as to give the technical essentials. When we understand the principle, we can know how to kick. " Ge Weikun said in an interview with The Paper.

　　"For example ‘ Elevator ball ’ , it is necessary to (let the ball) not turn, to have a high initial velocity, you need a strong calf strength. Kick ‘ Banana ball ’ , it is necessary to touch the ball on the inside of the foot to increase the friction time of the ball. Players are not required to know physics, but this is a scientific method. If the coach saw it, it should be helpful. "

　　In fact, for football, Professor Ge is really not "an armchair strategist".

　　Previously, he studied and taught overseas and lived for more than 20 years. In Britain, he played futsal with the local people, and in the United States and China, he organized a student football team to coach himself.

　　When he was in the United States, he participated in the organization of the first invitational tournament for Chinese and American student teams, and as a result, his team defeated Yale University 1-0 and won the championship.

　　In Ge Weikun’s view, football emphasizes teamwork and is definitely a sport that needs high IQ.

　　As for the cultural training of athletes, there is still room for improvement in China football.

　　"I think we may be right ‘ Football should start with dolls ’ This sentence is misunderstood, which does not mean that children should play football all the time. Coach Jin Zhiyang told me that 90% of the young players can’t enter the professional team, and they have no education and a bad future. In the end, parents dare not let their children play football, which leads to worse and worse football in China. "

　　"Japanese coach takeshi okada also said that China’s young players have insufficient cultural education and logical thinking ability. It’s ok to play football, but when you become a coach in the future, it will be insufficient, which will lead to worse teaching. "

　　Football in China is still "unhealthy".

　　Although he is over 70 years old, Ge Weikun is still full of interest in football. He is a professor of physics and a member of Tsinghua University Football Research Center. He can even try his hand on the football field.

　　Like all China fans, he is also looking forward to the rise of football in China, but he has no secret about the problem of football in China.

　　"Football should be a pyramid. It is not enough to look at the spire. Sending dozens of people out like the Jianlibao team can’t solve the problem. (Still depends on) the campus football that is widely carried out now. "

　　In the process of living overseas, he has seen the profundity of local football culture, and China football, as the Italian marshal Cannavaro said, lacks most not money, but football culture and tradition.

　　"For example, in Germany, football has become a part of their culture, just like their music. There are many old people singing very well near the church there. On weekends, I don’t know how many football matches there are. "

　　"In China, football clubs are the names of enterprises, while club names in Britain are place names with strong local awareness. For example, Manchester City, when they were not as powerful as they are now, still has a large number of diehard fans. (Fans) will not only look at the team’s achievements, but also support them even if they are relegated to the second, third and fourth leagues. "

　　Nowadays, many measures have been taken to popularize football culture in China, such as promoting campus football and social football, and increasing the number of stadium facilities. In Ge Weikun’s view, these are all positive signals.

　　However, at the moment, Professor Ge also said, "The commercial flavor of the Super League is too strong, and some of them are not healthy. Football should have a higher value than business. "

　　CCTV News:May 20th is the full day of the 24 solar terms. At this time, the wheat is full of filling and enters the late stage of milk ripening, but it is not fully mature, just "small enough to be full", so it is called Xiaoman. From childhood to maturity, it is one of the busiest stages of farming in a year, and summer crops in various places begin to be harvested one after another.

　　The main producing areas welcome a bumper harvest, and Henan, the largest wheat province, has a bumper harvest in sight.

　　Summer grain is the mature grain in the first season of the year in China, and its output accounts for more than 20% of the annual grain, most of which is winter wheat. In 2024, the area of 11 major winter wheat producing provinces increased steadily, and the growth of wheat was generally better than normal, laying the foundation for a bumper harvest. At present, wheat has not been harvested in a large area in the Huang-Huai-Hai wheat area, where the output accounts for more than 80% of the country, but the processing market, agricultural machinery market and trading market have been busy. In Henan, due to the growth of food processing enterprises in 2024, the demand for high-quality wheat flour also showed an increasing trend.

　　Henan is located in the Huang-Huai-Hai Plain, and its perennial wheat planting area is more than 85 million mu, ranking first in the country. In terms of geographical conditions, the topography of Henan province is high in the west and low in the east, and the area of plains and basins suitable for large-scale agricultural cultivation reaches 93,000 square kilometers, which provides a good prerequisite for large-scale cultivation of wheat.

　　From the climate point of view, Henan is located in the middle of China, and sufficient light and heat resources provide favorable conditions for wheat planting. At the same time, the Yellow River, Huaihe River, Haihe River and other water systems also provide a guarantee for agricultural irrigation, making Henan a well-deserved "hometown of wheat", accounting for about a quarter of the national wheat production.

　　Henan is not only a major province of wheat production, but also a major province of wheat processing, producing one third of instant noodles, one quarter of steamed bread, three fifths of glutinous rice balls and seven tenths of dumplings.

　　The number of food processing enterprises increases, and the demand for wheat flour increases.

　　Luohe is one of the important gathering places for wheat processing in Henan. In 2024, there were 237 food industrial enterprises above designated size, 40 more than in 2023. In addition, these enterprises introduced new products every year, so the demand for high-quality wheat flour as the main raw material showed an increasing trend.

　　Unified seed supply and unified management to ensure that the quality of stored wheat reaches the standard

　　In order to ensure that the quality and yield of high-quality wheat can reach the standard stably, the consortium introduced social service organizations for unified seed supply and management.

　　Perception of "Three Summers" Change from Processing Market

　　At present, Henan wheat field is in the calm before large-scale harvest, but around the listing of new grain, farmers, cooperatives and processing enterprises have long been active. What are the new changes in 2024?

　　As the wheat harvest approaches, this flour processing enterprise in Wuyang County, Luohe City has been busy.

　　Yang Shuai, head of the enterprise, said that the biggest change in 2024 is that the planned harvest of high-quality wheat is much more, which was 18,000 tons in previous years and may exceed 40,000 tons in 2024. Because a single variety of high-quality wheat needs special collection and storage, he has to vacate more independent warehouses and special vehicles to keep the wheat from being mixed and ensure the purity.

　　Luohe is one of the important gathering places for wheat processing in Henan. Take the flour mill where Yang Shuai is located as an example, they meet the individual flour order demand of 28 food production enterprises, and according to these demands, they are transformed into seven specific high-quality wheat varieties, and then 53 cooperatives cooperating with the flour mill are guided to order planting by appropriately raising the purchase price. In this way, the demand for new products such as moon cakes, shrimp slices, Shaqima and spicy strips in the downstream of the industrial chain has been transformed into seven wheat varieties in the upstream of the industrial chain.

　　In Luohe, there are already seven such wheat industrial chain complexes. In order to ensure that the quality and yield of high-quality wheat can reach the standard stably, the consortium introduced social service organizations for unified seed supply and management.

　　Different from the plots under unified management, because of extensive management and mixed planting of different varieties, the wheat is uneven in height and the quality can not meet the processing requirements of special flour.

　　In recent years, driven by the whole industrial chain, Luohe has continuously guided large grain growers to increase production and income through standardized planting of high-quality varieties.

　　It is understood that in 2024, the area of high-quality special wheat in Luohe City reached 1,268,900 mu, accounting for 53.3% of the local wheat area, ranking first in Henan Province.

　　Do a good job in cross-regional operation support and disaster prevention and reduction

　　These days, wheat in Henan has entered the late filling stage, and it is expected that a large area will be harvested around May 25th, and the wheat harvest will last until June 15th. In just about 20 days, how to ensure that more than 85 million mu of harvest is available and the particles are returned to the warehouse?

　　2024 is the first year of China’s wheat yield increase action. Henan province focuses on increasing wheat yield per unit area, and promotes the integration of fertile fields, improved varieties, good methods, good opportunities and good systems. At the same time, in the high-standard farmland built-up area, we will focus on building 7 million mu of high-yield demonstration areas for wheat, integrate and promote high-yield technologies, and build a good harvest foundation.

　　During the "Three Summers" period, Henan plans to invest more than 4 million sets of agricultural machinery, including 200,000 sets of combine harvesters and 30,000 sets of crawler harvesters.

　　In view of individual lodging plots caused by recent extreme weather, Henan has formulated remedial measures as soon as possible, sent technicians to the front line for guidance, and sprayed potassium dihydrogen phosphate solution to promote wheat filling and minimize losses caused by disasters.

　　At the same time, in order to prevent the impact of extreme weather during harvest, Henan also supports various business entities to speed up the construction of grain drying facilities. At present, 580 drying facilities have been built, with an additional daily drying capacity of 37,000 tons.

　　"Three Summers" Science Popularization: Colorful Wheat with High Value and Connotation

　　When it comes to wheat, most people may think of yellow, but there is actually more than one color of wheat. Follow the doctor of agriculture to meet the colorful wheat with high value and connotation.

　　Xu Hao, a doctoral student in crop science at the Agricultural College of Henan Agricultural University, said that colored wheat is similar to ordinary wheat in appearance, but its grain color is not Huang Chengcheng in the traditional sense, but red and green. This is not late-maturing wheat, it has entered the filling stage and will be harvested in more than 20 days.

　　These are new varieties of colored wheat which are suitable for large-scale planting through a series of breeding methods such as physical mutagenesis, chemical mutagenesis and distant hybridization. Because they are rich in anthocyanins, they will show different colors on the seed coat.

　　Why study colored wheat? We are not interested in its showy appearance, but it is rich in protein, amino acids, trace elements and minerals, which are higher than ordinary wheat, and it has the potential to make people eat delicious and healthy!

　　These noodles and cereals made from it still look like traditional food, but they already have the function of health food. It is no exaggeration to say that they have high value and connotation!

Jing Huan Fa [2023] No.25

　　In order to implement the relevant provisions of the Law of People’s Republic of China (PRC) on the Prevention and Control of Soil Pollution on organizing the evaluation of soil pollution risk assessment report, risk control effect assessment report and remediation effect assessment report for construction land, and further standardize the evaluation procedures, relevant matters are hereby notified as follows:

　　I. Scope of acceptance

　　1. According to the evaluation results of the soil pollution investigation report, the soil pollution risk assessment report of the construction land plot shows that the pollutant content exceeds the soil pollution risk control standard.

　　2. Through the implementation of risk management and remediation activities, the risk management and remediation objectives determined in the soil pollution risk assessment report are achieved, and the risk management and remediation effect evaluation report and remediation effect evaluation report of the construction land plots that can be safely used.

　　Second, handle the required materials

　　1. Review the application and its attachments. Two copies of paper version (seal) shall be submitted, and the attachments include the report review application form, the applicant’s commitment letter and the report issuing unit’s commitment letter (see attachment).

　　2. Report on application for review. Before the application for review is submitted, the report for review shall be submitted to the National Construction Land Soil Environment Management Information System (http://114.251.10.109/page/landuserlogin.html).

　　Apply for risk assessment report review, and submit the soil pollution risk assessment report for review; To apply for the evaluation of the effect evaluation report, submit the risk control effect evaluation report and the remediation effect evaluation report, including relevant testing, risk control/remediation scheme, risk control/remediation design scheme, construction scheme, secondary pollution prevention and control during construction, contaminated soil transfer and other supporting materials.

　　Third, the application method

　　During working hours (9:00-12:00, 13: 30-17: 00 on weekdays), the review application and its attachments will be sent to the Beijing Municipal Affairs Service Center: the comprehensive window of No.1 West Third Ring South Road, Fengtai District, Beijing; Tel: 010-89150423,010-82567927.

　　Fourth, the review time limit

　　Make a decision on acceptance or rejection within 5 working days from the date of receiving the application for review and its attachments. The report that belongs to the scope of acceptance and applies for review has been submitted to the "National Construction Land Soil Environmental Management Information System" and basically conforms to the relevant standards and guidelines, and shall be accepted; Do not meet the above conditions, will not be accepted.

　　From the date of accepting the application, the review shall be completed within 30 working days. Inform the evaluation results within 5 working days. The time required for on-site reconnaissance, sampling inspection and revision of the applicant’s report according to the review shall not be counted.

　　This circular shall be implemented as of the date of issuance. On September 14th, 2020, the Notice of Beijing Municipal Planning and Natural Resources Committee of Beijing Municipal Bureau of Ecology and Environment on Standardizing the Evaluation of Soil Pollution Risk Assessment Report and Effect Assessment Report for Construction Land (No.20, 2020) was abolished at the same time.

　　This is for your information.

Beijing Municipal Bureau of Ecological Environment　　　　

Beijing Municipal Commission of Planning and Natural Resources　　　　

November 30, 2023　　

　　CCTV News:In the past few days, many places in the country have ushered in the peak of returning home. According to the data of the smart car networking platform of the State Grid, as of February 5, the charging amount of new energy vehicles in the expressway service area on the platform has increased by more than 60% compared with the same period of last year. With more and more new energy vehicles joining the returning army, the "travel tide" has formed, and the "charging tide" of new energy vehicles has also appeared.

　　The data shows that in the 11 days from January 26th in Spring Festival travel rush to February 5th, the charging amount of new energy vehicles in the expressway service area reached 34,089,100 kWh, and the charging times reached 1,519,400, which were 67.06% and 48.42% higher than that in Spring Festival travel rush in 2023, respectively.

　　According to the platform data, during the Spring Festival travel rush in 2024, the peak period of the whole high-speed busy index reached 30%— 40%, which shows that among all the stations on the expressway, there are 30%— 40% of the stations are fully charged. At ordinary times, the charging busy degree of these stations is only about 10%, and the busy degree has doubled or tripled, showing an obvious tidal phenomenon.

　　Emergency charging compartment of mobile charging vehicle should deal with "charging tide"

　　In view of the "charging tide" brought by the "travel tide" of new energy vehicles, during the period of Spring Festival travel rush, many places in China took various measures to solve this problem.

　　It is predicted that during the Spring Festival in 2024, the average daily charging capacity of Jiangsu expressway service area will reach 600,000 kWh, a year-on-year increase of 70%, a record high. In order to alleviate the charging pressure, Taizhou power supply department has reformed 7 service areas and 14 charging stations within its jurisdiction, and equipped mobile charging vehicles. In Qinhu service area on Yanjing Expressway, a 120kW mobile charging vehicle is specially equipped, which can provide uninterrupted charging service for four electric vehicles at the same time.

　　In Pingwang Service Area, Wujiang District, Suzhou City, there are 16 charging parking spaces in the north-south direction. Since Spring Festival travel rush, affected by high-speed tidal phenomenon, eight charging parking spaces on the north side of the service area are basically full every day, but there are vacant parking spaces on the south side. Local staff guided some cars on the side with large traffic flow to the opposite idle service area for charging through the two-way culvert, which effectively improved the bearing capacity of the service area.

　　In Tianjin, in order to reduce the waiting time for new energy vehicle owners to charge on expressways, the local electric power department started the emergency charging cabin in the expressway service area on the one hand, and upgraded the charging facilities of 46 busy high-speed charging stations in advance. After the renovation, the average charging time was shortened by nearly 30%.

　　Scientific layout to ease the expressway "Charging tide"phenomenon

　　China has been speeding up the layout of charging piles, so that electric vehicles can alleviate the "energy-filling anxiety" of expressways. In the future, this phenomenon of "charging tide" is expected to be alleviated with the increasingly intelligent and efficient energy-replenishing network of expressways being gradually woven.

　　According to the data of the Ministry of Transport, at present, there are more than 20,000 charging piles in expressway service areas nationwide, covering nearly 50,000 parking spaces for minibuses. The coverage rate of charging facilities in expressway service areas in Beijing, Liaoning, Jilin, Shanghai, Zhejiang, Hunan and Xinjiang has reached 100%.

　　According to the data of China Electric Vehicle Charging Infrastructure Promotion Alliance, at present, the increment ratio of piles to vehicles is 1:2.5, and the construction of charging infrastructure can basically meet the rapid development of new energy vehicles. Experts say that highway charging piles are usually idle and not enough for holidays. To solve this "tidal" problem, we should not just consider the increment, but also improve the quality to ensure its economy.

　　In Liaoning, for new energy vehicle users, the local high-speed charging travel guide has been issued, so that drivers can check the layout of charging piles in advance, so as to better plan the charging line. At the same time, the local power department also accurately grasps the status of each charging pile, such as pile body, display and charging cable, through the digital platform, and problems can be solved in real time.

In the competition with the same class models, it is worth mentioning in terms of space performance. Let’s take you to appreciate its style.

Let’s take a look at the appearance of the plug-in hybrid of Lingrui. The overall appearance of the plug-in hybrid front of Lingrui is unique and looks more dynamic. Coupled with simple headlights, the visual effect is still good. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Come to the side of the car, the car body size is 4685MM*1935MM*1710MM, the car uses simple lines, and the side circumference gives people a very fashionable and dynamic feeling. With large-sized thick-walled tires, it gives people a very simple feeling. In the design of the rear end, the rear end and the front end echo each other from a distance, and the taillight style is relatively young and individual, creating a good gas field.

In the plug-in hybrid car, the plug-in hybrid interior looks very fashionable and elegant, highlighting the hierarchical effect. The car looks very good outside the steering wheel, and it is made of genuine leather, so it feels good. Take a look at the central control. The car is equipped with a touch-sensitive LCD central control screen with young personality, which makes the interior style impressive and conforms to the mainstream aesthetics. The dashboard and seats are equally eye-catching. The car is equipped with a simple dashboard, and the information is easy to read and clear. The car uses leather seats, which are wide and thick and very comfortable to ride.

The car is equipped with car networking, driving mode selection, remote control key, Bluetooth key, NFC/RFID key, rear wiper, interior atmosphere light and other configurations, which greatly improves the convenience of using the car.

To sum up: SUV has an atmospheric appearance, good spatial performance and high cost performance. I wonder if you are interested in it.

　 　 1905 movie network news The 57th Grammy Awards Ceremony was held in Los Angeles on February 8th, US local time and February 9th, Beijing time. This year’s red carpet show, Starlight Glimmer, featured many beautiful stars. Different from the past, kissing "flirting" was popular on the red carpet this year. kim kardashian and Lady GaGa kissed their male partners boldly, and Ariana Grande, a newly emerging little fresh meat, dressed up in a white dress and flirted with her male partners. Nicole Kidman, a movie star, was prescient and put her hand on her husband’s mouth to "forbid" kissing. This "show of love" is really forcing single dog to die.

　 　 Other actresses are still beautiful scenery without a male companion. Taylor Swift still remembers to show off her long legs like a model. Rihanna no longer plays cold and cold, but wears a long pink dress to look fresh. Compared with before, miley cyrus finally stopped "sticking out her tongue and revealing her milk" and wore a dress normally, but the black backless dress is sexy. Are you sure that the color meets the age of the post-90 s? Without the age advantage, Madonna, who is already "old", made a sexy appearance in a show of bursting breasts and showing her hips, Beyonce showed her "hemisphere" in a domineering black dress, paris hilton, a celebrity, showed her breasts in a long silver dress, and nicki minaj, a "spicy chicken", brushed her hair forward and turned it back. Katy Perry, the fruit elder sister, did not exaggerate the fruit shape, but dyed her purple hair instead. kaya jones was unwilling to be lonely, and combed her red buns to steal the camera. Those who don’t have "milking and dyeing their hair" can only wear an oversized long skirt to steal the mirror, but accidentally stealing the mirror is unsuccessful. Just like Princes Harris, wearing a black gauze skirt is like a black crow.

　 　 Apart from female stars, this year’s male stars are really not worth watching, but they are still worth watching for the audience in China. Lang Lang, the "Piano Prince", won glory for his country and is expected to perform at the Grammy Awards this year. Although the shape on the red carpet show is not as "stunning" as that of Zhang Jiebao, who has gone abroad before, people in this country are still very much looking forward to it.

Sam smith won four prizes and became a big winner "Fruit Sister" to accompany Grammy 7 times.

　 　 The opening song of the award ceremony was performed by Australian rock group AC/DC, and "Rock or Bust" and the classic single "High way to Hell" were played live! If ginger is still old and spicy, the audience will bring a bright little red corner to help when playing, which will stir up the atmosphere at the scene. The first award was announced by Taylor Swift, and finally sam smith won it. He was the biggest winner in this Grammy. In addition, as we all know, "Mouldy Mould" is a superstar on the stage, but it becomes a small fan in a second under the stage. No matter who performs, it is very popular to swing with the music, and this time is no exception, and it is still awkward. Later, Farrell teamed up with Lang Lang to perform the hit single "Happy". After the performance, Lang Lang also communicated with Madonna and took a photo with Jay Z. In addition, Ariana Grande, a popular female singer, performed a new single Just A Little Bit of Your Heart, which was included in her second album My Everything last year. Katy Perry, the fruit sister who accompanied the Grammy for seven times, sang a lyrical new single "By the Grace of God". After reading it, she really wanted to say, "Ask the judges for an award".

　 　 Grammy regulars Lady GaGa and old artist Tony Bennet performed the theme song Cheek to Cheek in the Top Hat by Fred Astaire, the king of jazz dance. "Ga Jie" was elegant and jazz this time, and it was retro and unplugged. Hosted by Miley and Spicy Chicken, Madonna "Tianhou" appeared on the stage, making her debut in the new album Rebelhart, featuring the first single Living For Love. Grandma Mai is now 57 years old, but her singing and dancing are still hot and sexy, and her voice is still so great! Rihanna performed their new single "Four Five Seconds" together with "Kanye" Kanye Omari West. It is worth mentioning that "Japanese woman" wore a men’s interpretation of the single. Although the pink dress was fresh on the red carpet, the performance revealed Rihanna’s nature, and the men’s clothing was still cool and cool. At the end of the day, Beyonce made a stunning finale, singing the classic gospel song "Take My Hand Precious Lord" and singing the soundtrack song "Glory" with other singers who attended the tribute.

　 　 In this Grammy nomination, British newcomer sam smith and American diva Beyonce led the way with six nominations. Among them, sam smith, who just released her first solo album, swept all the nominations for four general awards. In the last six nominations, he won four awards, including single of the year, production of the year, new artist of the year and pop album of the year, and was the biggest winner of this year’s Grammy Awards. In addition, when this year’s nomination list was first exposed, it was surprising that Lady GaGa’s "Art Pop" only appeared in the nomination for the best traditional pop album, but after learning that she was nominated for only one award, Lady Gaga still shared her joy on twitter. Give her a compliment for her generosity. At least she didn’t angrily announce that she wouldn’t attend the awards ceremony because her album wasn’t nominated for the album, as justin timberlake did last year.

　 　 Except for Lady GaGa, Fruit Sister was nominated for the Best Pop Album Award by Prism this year, but it was finally won by sam smith, and the Best Pop Group Award nominated by Dark Horse with Juicy J was also won by A Great Big World. However, since 2011, "Sister Fruit" has been nominated by Grammy every year, but missed the "Little Horn" award every year. She still runs with me this year, and has become the "Little Plum" Leonardo DiCaprio in music. After 7 years of professional running, it is no wonder that BiBi Zhou has to "swear" to defend his idol in Weibo, saying, "Damn it. Don’t hack my fruit sister again. If you don’t give a prize after running for seven years, you will summon the dragon next year. "

Sam smith’s fame experience

　 　 Born in London, England on May 19th, 1992, he joined the British Youth Music Troupe in 2007 and participated in "Oh! Carol "performance. In 2012, the single Latch by Sam and Decryption Brothers was released, and on May 19th, 2013, the single La La La Sam and Naughty Boys was released, reaching the top of the UK singles charts and ranking 11th in the UK singles charts. In January, 2014, Sam became the champion of BBC TV’s "Voice of the Year". Since then, like his predecessors, he has stepped towards Grammy with solid singing skills and unique style. In May 2014, Sam officially came out, admitted that he was gay, and said that his first album was about his unrequited love.

Complete winners list of 2015 Grammy Music Awards

Comprehensive award(GENERAL FIELD)

Annual album: Morning Phase》-Beck

Annual production: Stay With Me》-Sam Smith

Single of the Year: Stay with Me (Dark Child Version)–Sam Smith (sam smith)

Best newcomer: Sam Smith

Best Pop Singer: Pharrell Williams.

Best pop group: Say Something-A Great Big World with Christina Aguilera

Best Pop Instrumental Album: Bass & Mandolin-Chris Thile & Edgar Meyer

Best Pop Album: In the Lonely Hour-Sam Smith

DANCE FIELD

Best dance music recording: "Rather Be"–Clean Bandit Feat. Jess Glynne

Best Dance Music/Electronic Album: Syro-AphexTwin

Best traditional pop album: Cheek to Cheek–Tony Bennett & Lady Gaga

ROCK FIELD

Best rock musician: Jack White

Best metal performance: The Last in Line-Tenacious D.

Best rock song: ain’t it fun–paramore

Best Rock Album: Morning Phase》-BECK

Best alternative music album: St. Vincent–St. Vincent

R&B FIELD

Best R&B singer: Beyoncé

Best traditional R&B performance: Jesus Children-Robert Glasper Experimental Featuring Lalah Hathaway & Malcolm-Jamal Warner

Best R&B song: Drunk in Love–Beyond Feat. Jay Z.

Best Contemporary Urban Music Album: Girl–Pharrell Williams

Best R&B album: Love, Marriage & Divorce-Toni Braxton & Baby Face

RAP FIELD

Best rapper: "I"–Kendrick Lamar

Best rap collaboration: The Monster–Eminem Feat. Rihanna

Best rap single: "I"–Kendrick Lamar

Best rap album: The Marshall Mathers LP2–Eminem

COUNTRY FIELD

Best Country Singer: Something in the Water-Carrie Underwood

Best Country Group: Gentle on My Mind–The Band Perry

Best Country Single: I’m Not Gonna Miss You-Glen Campbell

Best Country Album: Platinum–Miranda Lambert

　　In September 2013, the Shanghai Pilot Free Trade Zone was formally established and set sail. In September 2023, the construction of China’s Pilot Free Trade Zone ushered in its 10th anniversary. Starting from Shanghai’s 28.78 square kilometers, it has been continuously expanded to about 38,000 square kilometers. In the past ten years, after six expansions, there have been 21 free trade zones and Hainan Free Trade Ports across the country, forming an innovative pattern of reform and opening up covering the east, west, north and south, and coordinating the coastal, inland and border areas, which has effectively explored and accumulated valuable experience for comprehensively deepening reform and opening up.

　　Ten years of hard work has yielded fruitful results, and it has accumulated a lot of brilliance. In the past ten years, the Pilot Free Trade Zone has launched a large number of basic and pioneering reform and opening-up measures in line with international common rules, formed many landmark and leading institutional innovations, cultivated a number of internationally competitive industrial clusters, stood at the forefront of China’s high-level opening-up, actively served major regional strategies, coordinated regional development strategies and jointly built the "Belt and Road", and achieved remarkable results.

　　In the past ten years, a total of 302 institutional innovations have gone from the China Pilot Free Trade Zone to the whole country, and more than 2,800 have been promoted and copied by various provinces, autonomous regions and municipalities, giving full play to the demonstration, leading and driving role of the Pilot Free Trade Zone, forming a good situation of sharing reform dividends and opening up the fruits to all. In 2022, the actual use of foreign capital in 21 pilot free trade zones was 222.52 billion yuan, accounting for 18.1% of the country. Among them, the actual use of foreign capital in high-tech industries was 86.34 billion yuan, a year-on-year increase of 53.2%. The total import and export volume of 21 pilot free trade zones reached 7.5 trillion yuan, up 14.5% year-on-year, accounting for 17.8% of the country; In the first half of this year, 21 pilot free trade zones accounted for 18.4% of the country’s foreign investment with a land area of less than four thousandths, and the actually used foreign capital reached 129.66 billion yuan, an increase of 8.2% year-on-year.

　　Since its establishment, China Pilot Free Trade Zone has been guided by high-level opening, and has made great efforts to explore an institutional system linked with international economic and trade rules. It has also made important breakthroughs in trade, investment, finance, and transformation of government functions, including taking the lead in implementing the national treatment plus negative list management model before foreign investment access, taking the lead in establishing a trade facilitation model centered on the "single window" of international trade, taking the lead in promoting the comprehensive opening of the service industry represented by the negative list management model of cross-border service trade, and taking the lead in implementing the "license separation". … In the past ten years, a number of firsts have been practiced and explored in the Pilot Free Trade Zone and copied to the whole country, creating a vivid model of China’s opening up and development, becoming the "vanguard" leading the country’s deepening reform in the new era, injecting stabilizers and providing new impetus for China’s economic stability and prosperity.

　　Bold trials, bold ventures and independent reforms, the fruitful results achieved in the Pilot Free Trade Zone in the past ten years come from innovation and opening up. Through a series of pioneering practices, the Pilot Free Trade Zone has continuously promoted the liberalization and facilitation of trade and investment and continued to lead the opening up. Since 2013, the negative list of foreign investment access in the Pilot Free Trade Zone has been reduced seven times, from 190 to 27 today, realizing the clearing of manufacturing items and the continuous expansion of service industry opening. Hainan Free Trade Port launched the first negative list of cross-border service trade, which realized the fundamental change of service trade management mode.

　　In addition, 21 pilot free trade zones across the country actively strengthened collaborative innovation, explored and promoted coordinated development, amplified the comprehensive effect of reform, and achieved positive results. For example, Beijing, Tianjin and Hebei Pilot Free Trade Zone established the Beijing-Tianjin-Hebei joint conference system, launched 153 items of "colleagues with the same standard" in government services, and implemented regional general office to serve the coordinated development of Beijing-Tianjin-Hebei. Shanghai, Jiangsu, Zhejiang and Anhui Pilot Free Trade Zones have established the Yangtze River Delta Pilot Free Trade Zone Alliance to create a mechanism for seeking common development, promoting innovation and sharing results, and achieved institutional innovation results in building a "single window" for international trade in the Yangtze River Delta and building an integrated oil and gas trading market. The Yellow River Basin Pilot Free Trade Zone Alliance will be established along the nine provinces of the Yellow River, and four cooperation mechanisms will be established, including "integrated construction" of social credit system, "integrated management of administrative examination and approval services", "integrated cooperation" of intellectual property protection and "integrated and smooth logistics and transportation services". Guangxi Pilot Free Trade Zone actively builds the most convenient seaport in the western region, effectively strengthens the connection with the backbone channels in southwest, northwest and central south, and serves the western development. Yunnan, Guangxi, Heilongjiang and other pilot free trade zones along the border plan to jointly promote the development and opening up along the border. The joint development of these pilot free trade zones has expanded the breadth and depth of institutional innovation, enriched the application scenarios of free trade policies, and expanded the dividend effect of free trade.It is of great significance for improving the efficiency of reform and innovation, serving to build a new development pattern, and effectively supporting the high-quality development of the free trade pilot zone.

　　Standing at a new starting point in ten years, the Pilot Free Trade Zone has ushered in new tasks. At the end of June this year, the State Council issued a document, taking the lead in conducting pilot projects in five qualified free trade pilot zones and Hainan Free Trade Port, such as Shanghai, Guangdong, Tianjin, Fujian and Beijing, connecting with international high-standard economic and trade rules, promoting institutional opening, and exploring ways for comprehensively deepening reform and opening up. The Ministry of Commerce will also work with relevant localities and departments to formulate a list of key tasks in the Pilot Free Trade Zone, clarify 164 key tasks to be independently promoted by the relevant pilot free trade zones in the next three years, further strengthen classified guidance, and promote the deepening of reform, practice and innovation in each pilot free trade zone according to local conditions.

　　Sharpen a sword for ten years and stride forward again. This year marks the tenth anniversary of the construction of China Pilot Free Trade Zone, and it is also the first year to implement the "strategy of upgrading the Pilot Free Trade Zone". On the new journey, on the basis of comprehensively summing up ten years’ construction experience, we should thoroughly implement the promotion strategy of the Pilot Free Trade Zone, carry out exploration in a wider field and at a deeper level, and strive to build a higher level pilot free trade zone. For example, we should speed up the pilot work of comprehensively docking international high-standard economic and trade rules, and further promote the institutional opening of rules, regulations, management and standards; Promote a reasonable reduction of the negative list of foreign investment in the Pilot Free Trade Zone, promote the introduction of a negative list of cross-border service trade, and lead the country to continue to expand and open up; Strengthen the overall planning and system integration of reform, thoroughly implement the upgrading strategy of the Pilot Free Trade Zone, and focus on launching a number of leading and integrated reform measures in key areas; Support their respective trade pilot zones to further deepen differentiated exploration and promote the innovative development of the whole industrial chain around key areas … … Let the seeds of institutional innovation in the Pilot Free Trade Zone take root and bear fruit nationwide, promote economic growth to rely more on innovation, and lead China’s high-quality economic development! (Yang Guangwang commentator Yu Qi)