Since its establishment, it has obtained more than 9 scientific research achievements at the provincial and municipal levels. "Breeding and Popularization of New Varieties of Peach and Nectarine" won the first prize of Beijing Science and Technology Progress in 21 and the second prize of National Science and Technology Progress in 22; "Research and Extension of Supporting Techniques for Grafting Walnut Shoots and High-yield Cultivation" won the third prize of Beijing Science and Technology Progress in 2; "Breeding of New Varieties of Peach, Apricot and Hawthorn" won the second prize of Beijing Science and Technology Progress in 1999; "Research on Identification and Detoxification Technology of Main Drupe Viruses (mainly peaches)" won the second prize of Beijing Science and Technology Progress in 1998; "Study on the Establishment of Excellent Clone Selection and Combination Propagation of Populus tomentosa Gene Bank in Beijing Area" won the second prize of Beijing Science and Technology Progress Award in 1998.
remarkable achievements have been made in the research of forest fruit resources and breeding. The Institute is the location of "National Germplasm Resources Garden-Beijing Peach and Strawberry Garden" and "Beijing Fruit Tree Germplasm Resource Library", with more than 3, forest fruit resources preserved. 59 new fruit varieties with independent intellectual property rights have been cultivated and approved. Including 14 peach and canned yellow peach varieties (Maixiang, Zaoxiangyu, Qingfeng, Jinghong, Jingyan, Jingmi, August Crispy, Zaomei, Late Honey, Huayu, Ruihong, Zaoyu, Jingchuan and Yanhuang) and 11 nectarine varieties (Ruiguang 1, 3, 5, 7, 11, 18 and 19). 13 flat peach varieties (Zaolu Flat Peach, Ruipan 2, 3, 4, 5, 1, 13, 14, Pocket Zaopan, Ruipan 16, 17, 18, 19) and 9 grape varieties (Zaoagate, Purple Pearl, Jade, Brilliant Red, Cupid Rose, Zaorosa, Houfeng, Cupid Rose). Among them, there are more than 3 new varieties approved since the Ninth Five-Year Plan. Many varieties are widely used in production.
remarkable progress has been made in the research of fruit tree biotechnology. Molecular markers, fingerprints and transgenes of peach, apricot, cherry, grape, strawberry, walnut, chestnut, apple and pear were studied. The research on molecular markers of peach was first carried out in China, and molecular markers of hairy/hairless, white/yellow, detached/sticky, round/flat, sweet/acidic peach fruits were obtained, which were actually applied to the pre-selection of peach breeding and played a positive role in promoting peach breeding. In order to further strengthen the research on molecular mapping of fruit tree genetic markers, especially quantitative trait loci, a new genetic research population of peach and cherry was established. It is planned to use this population to study the molecular linkage map of peach and cherry and locate the major genes of fruit quantitative traits such as fruit size, sugar and acid content, pulp hardness and fruit maturity.
the research facilities of the institute are relatively complete. There are Fruit Quality Evaluation Laboratory, stress physiology Key Laboratory of Fruit Trees of Beijing Natural Science Foundation, Beijing Agricultural Biotechnology Research Center (part of fruit trees), Laboratory of Fruit and Seedling Quality Supervision, Inspection and Testing Center of Ministry of Agriculture and Tissue Culture Workshop, with a total area of more than 3, square meters. It has atomic absorption instrument, gas chromatograph, high pressure liquid chromatograph, rotary evaporator, automatic titrator, microwave digester, ultrapure water instrument, atomic fluorescence photometer, high-speed freezing centrifuge, photosynthetic analyzer, plant canopy image analyzer, PCR instrument, clean bench and other equipment; There are 6 square meters tissue culture workshop, 3 square meters multi-span greenhouse, 2 solar greenhouses and 48 tons of modified atmosphere mechanical cold storage.
remarkable achievements have been made in the demonstration and popularization of science and technology. As the regional transformation center of scientific and technological achievements of the Ministry of Science and Technology, it has established the "Beijing High-efficiency and High-quality Fruit and Scientific Research Pilot Base" and the "Industrial System of New Varieties of Fruit Trees and Nurseries", producing more than 2 million high-quality seedlings of characteristic forest fruits every year. There are large-scale demonstration and promotion bases of varieties and technologies in the suburbs of Beijing, such as Pinggu Dahua Shantao Industrial Base, Yanqing Xinzhuangbao Apricot Industrial Base, Fangshan Xiayunling Baili Walnut Belt Demonstration Base, etc. "Promotion of new fruit varieties" is listed as the key achievement promotion plan of the Ministry of Science and Technology.
the work of science and technology industry has developed steadily. Beijing Jinglin Innovation Horticulture Technology Co., Ltd. is solely responsible for the development and promotion of seedlings of new forest fruit varieties cultivated by the institute, Beijing Golden Walnut Horticultural Technology Research Center is responsible for walnut scientific research and seedling development and promotion, and Beijing North Fruit Forest Technology Development Co., Ltd. specializes in the management of high-grade fruits.
in the new century, we will base ourselves on scientific and technological innovation and make our own contribution to the development of forest and fruit industry in Beijing and even the whole country!