论文部分内容阅读
我国大豆优良种质资源和先进技术引进与创新研究取得显著成效。农业部948项目《大豆优良种质资源和先进技术引进与创新研究》实施两年多,审定推广了具有外国血缘的品种16个,其中“黑农43”、“合丰42”、“辽豆14”等新品种已成为生产的主栽品种。该项目覆盖区大豆平均亩产175公斤,比世界平均单产高出25公斤,比全国平均单产高60公斤。实现了引进一批、示范一批、推广一批带动生产的目的,初步建立起我国大豆育种的创新平台和育种体系,为我国大豆品种结构调整和未来几年的更新换代提供了基础。
China soybean germplasm resources and advanced technology introduction and innovation have achieved remarkable results. Ministry of Agriculture 948 project “Soybean germplasm resources and advanced technology introduction and innovation” for more than two years, validated the promotion of foreign-related varieties of 16, of which “Heinong 43”, “Hefeng 42”, “Liao Dou 14 ”and other new varieties have become the main varieties of production. The project covers an area of soybean average yield 175 kg, higher than the world average yield of 25 kg, 60 kg higher than the national average. We have achieved the goal of bringing in a batch of demonstrative batch and promoting a batch of production to promote production and initially set up an innovative platform and breeding system for soybean breeding in our country and provide a basis for the structural adjustment of our country’s soybean varieties and their replacement in the coming years.