September 23 is the annual Chinese Farmers’ Harvest Festival。In this harvest season，A new batch of “Beijing flavor” has been served to the public’s dining tables—in recent years，Beijing university teachers and students moved their laboratories to the fields，Use scientific knowledge to cultivate and introduce various new varieties。These new varieties not only improve quality and increase income，Taste、The nutritional value is also more in line with citizens’ preferences。
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In the sweet potato field in Gaoling Town, Miyun District，Several farmers are busy harvesting。On soft soil，covered with pink skin、Plump-shaped sweet potato。"This is watermelon red，Scientific name: Pushu 32，Taste、Nutrition、Output and other comprehensive strengths rank among the top sweet potatoes in Beijing。" Zhao Bo, associate professor at Beijing Agricultural College, picked up a sweet potato and weighed it，The joy of harvest in the eyes。"Compared with previous Beijing sweet potato varieties，The yield of this new variety has almost doubled。In plain areas，The yield per mu exceeds 3500 kilograms；In Miyun District、Yanqing District、Huairou District and other mountainous areas，The yield per mu can also reach about 2500 kilograms。”
Since 2016，Zhao Bo sets up a new variety test bet365 online betting appdemonstration field in a sweet potato production field in the suburbs of Beijing，Introduced a new sweet potato variety, Watermelon Red, that better meets the market's requirements for sweet potato taste and appearance quality，It has less fiber、Better taste。“No need to spit out the silk in the middle，I don’t know how to stuff my teeth anymore，Eating more smoothly。”Zhao Bo also used the technique of dense planting and shallow planting of sweet potatoes，Increase the planting density of sweet potato production fields from 3,000 plants per acre to 4,000 plants。“The proportion of defective potato pieces has been significantly reduced，Potato shape, medium size，No need to chop when you buy it home，Convenient to eat。”
7 years since the introduction of new varieties，Because of its high output、The good taste is loved by the public。The planting area in Beijing increased from less than 1% in 2016，Today, more than 95% of the sweet potato fields and markets contain “watermelon red” color，Realized the replacement of new varieties in Beijing。
Doctor Farm creates "special Beijing beans"
The soy milk made from Beinong 103 and Beinong 106 soybeans has a strong taste，No fishy smell；Specialized soybeans sprout quickly，High germination rate，People can eat their own bean sprouts without leaving home；Beinong 109 soybean has high anthocyanin content，Brings antioxidants to beauty lovers、A new choice of anti-aging food supplements...according to the specific needs of the market，Cultivation of soybeans for specific purposes，This is what the special soybean research team of the Crop Department of Beijing Agricultural University has always insisted on doing。
Utilizing genome sequencing bet365 online betting apptechnology，The team analyzes the impact on soybean yield、Factors of quality and other important agronomic traits，Cultivation of new high-yield and high-quality special soybean varieties。“Some people don’t like to drink soy milk，It smells fishy，Easy to cause abdominal pain，These can be avoided through genetic control and breeding design。”Team technical backbone、Associate Professor Li Weiyu said，The team collected nearly 20,000 germplasm resources，Precisely control the genetic combination of soybeans，At the same time, establish a sensory evaluation system for soy milk，Selected the most suitable soybean varieties for making soy milk - Beinong 103 and Beinong 106。
Bean sprouts are also a common dish on people’s tables。Over the years，The team piloted design breeding at the Doctoral Farm in Pinggu District，Cultivated a special variety of bean sprouts，Achieving high efficiency and high yield of bean sprouts。“Soybeans can grow to 5 to 7 cm in less than 10 days after germination，Ready to eat。" Li Weiyu said happily，Specialized soybeans for bean sprouts will be planted in a larger area in the suburbs of Beijing in 2022。“People say Northeastern soybeans are good，We are committed to growing soybeans in Beijing，Serving the tastes and needs of citizens。”
New Agricultural Sciences will cultivate more “Beijing Brands”
In addition to cultivating a batch of high-yielding and high-quality "Beijing grains"，Beijing universities have also developed scientific research and development into meat, poultry, eggs, fruits and vegetables。China Agricultural University and a food company in Beijing jointly cultivated the "Ward 188" fast large white feather broiler Bet365 gamesvariety，is the first batch of white-feather broiler breeds independently developed for my country’s broiler market，Big in size、Fast growth、Advantages such as high feed conversion rate，Suitable for the production of cut chicken，Convenient to make fast food、Group meals and deeply processed products。In Xihuaizhuang Science and Technology Courtyard, Tongzhou District，Three students from China Agricultural University developed and experimented with growing pocket watermelons、Fruit radish、New varieties of fruits and vegetables such as strawberries and tomatoes。
Today，More and more university teachers and students are engaged in the research of “New Beijing Flavor”。2022，Biological breeding science as a new major，Officially included in the undergraduate major catalog of ordinary colleges and universities，China Agricultural University was approved as the first biological breeding science major in the country and recruited the first 50 undergraduate freshmen。The new major is divided into two directions: plant breeding and animal breeding，It’s Cropology、Animal Husbandry、Biology、Genetics、Emerging interdisciplinary majors in informatics。
Future，With the efforts of teachers and students in Beijing universities，Citizens will be able to taste more varieties of “Xinjing flavor” food。（He Rui）
http://www.beijing.gov.cn/renwen/sy/whkb/202209/t20220923_2821267.html
