A few days ago, the two-day 2021 National Grape System Hangzhou Station and Zhejiang Provincial Breeding and Collaborative Promotion Project Summary and Commendation Meeting was held in Shangyu, Shaoxing.
Members of the Hangzhou Comprehensive Experimental Station of the National Grape Industry Technology System, technical leaders and core demonstration base members of wenling, Pujiang, Changxing, Yuyao and Haiyan, specially invited representatives of the main grape producing areas, counties and municipalities of about 10,000 mu, representatives of courtyard cooperation and more than 110 local Portuguese farmers attended.
On the first day, the "online + offline" training mode was adopted, and a number of big coffees were invited to teach, and the content was wonderful and rich. Liu Chonghuai, director and researcher of the Genetic Improvement Research Office of the National Grape Industry Technology System, gave a lecture on "Grape Varieties and Suitable Cultivation" online. He said that at present, the grape industry has made some achievements, with rich and colorful varieties, diverse planting modes, balanced supply of grapes in all seasons, greatly improved quality, relatively concentrated production areas, and continuous progress in management technology. At the same time, the grape industry also has problems such as overcapacity, price decline, uneven quality, price differentiation, labor aging, and cost increase, which need to be solved through the progress of "variety + cultivation". Grape varieties are diverse in color, and it is necessary to make a good reserve and gradually form supporting cultivation techniques to meet the diversified needs of the market.
Wang Qi, a scientist at the fruit disease prevention and control post of the national grape industry technology system and a professor at the College of Plant Protection of China Agricultural University, gave a lecture on "green prevention and control technology for grape diseases and insect pests" online, and he started from three aspects: green prevention and control concept of grape diseases and insect pests and technical demonstration and application, and specifically introduced the main types of grape diseases and insect pests and the green control technology of grape diseases and insect pests that are currently applied, mainly including physical and chemical booby traps, natural enemy prevention and control, biological control, ecological control, environmental-friendly chemical pesticide control and other technical measures.
Dong Yafeng, a scientist and researcher at the virus disease prevention and control post of the national grape industry technology system, gave a lecture on "grape virus disease identification and prevention and control" online, which can solve difficult problems such as the popular 'Sunshine Rose' virus disease.
Wu Jiang, director and researcher of the Hangzhou Experimental Station of the National Grape Industry Technology System, gave a lecture on "Grape Status and Innovative Development", focusing on the 9 main problems and prevention and control measures existing in the Zhejiang grape industry, and in view of the optimization of the structure of Zhejiang grape varieties, he proposed the early maturing 'Tiangong Moyu' and other summer black series, the medium-ripe 'YinHong' and other Jufeng series, and the late-ripening 'Sunshine Rose' and its descendants of the three series of varieties with planting. In typhoon-prone areas such as Zhejiang, it is especially suitable for planting the extra-early maturing grape variety 'Tiangong Moyu' bred by her team.
"This time, Mr. Wu invited all the scientists in the field of grape scientific research and promotion with great influence in the country, through expert distance education, on-site interaction, and the current situation and needs of grape production, the lecture content met the urgent needs of fruit farmers. The application of video to fruit growers to receive education is conducive to improving the learning effect, learning new technologies, understanding new varieties, and keeping pace with the times. Wang Guoyun, director of the Yuyao Agricultural Technology Extension Service Station, said.
Zhou Haiqing, director of the economic specialties station of the Pujiang County Agricultural Technology Extension Center in the system demonstration county, introduced the development status of the Pujiang grape industry under the guidance of the Hangzhou Comprehensive Experimental Station. Ye Haibo, owner of wenling demonstration base in system demonstration county, shared the local introduction performance of 'Tiangong Moyu', this year's double-membrane covered 'Tiangong Moyu' matured in Wenling on April 10, 10 days earlier than the early maturing variety 'Xia Hei' maturing period selected in Japan, with good quality, no astringency, easy slag, aroma, rich nutrition, high appearance, and the price is about 4 yuan per kilogram of 'Xia Black', which is a rare good variety. Li Huoliang, owner of the system demonstration Changxing Demonstration Base, introduced the quality and marketing model of grapes.
At the scene, 18 advanced individuals who supported the work of the Hangzhou Comprehensive Experimental Station were also commended and awarded honorary certificates.
During the event, the participants also tasted 15 varieties and excellent lines produced in haining Yangdu Scientific Research and Innovation Base of Zhejiang Academy of Agricultural Sciences, and unanimously recommended the new grape varieties 'Tiangong Guanyu' and '15-339' with thin skin and crispy skin, beautiful appearance and good flavor. (Trainee reporter Chen Dan)
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