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我国主要农作物育种总体水平在“七五”期间已接近或达到国际先进水平,并显示出显著的物化成果,主要农作物经由育种途径新增经济、社会效益263.7亿元。在诸项农业技术中良种的增产作用占30—40%,因而作物育种被称为农业科研的重型武器。由农业系统、中科院、国家教委、轻工等部门科研和教学共412个单位(次),3980位科技人员参加的我国“七五”期间主要农作物育种技术项目,在水稻、麦类、玉米、谷子、大豆、油茶、薯
The overall crop breeding level in China has approached or reached the advanced international level during the “July-May period” and showed remarkable physical and chemical achievements. The economic benefits and social benefits of major crops increased by 26.37 billion yuan through breeding routes. In various agricultural technologies, seed production increases by 30-40%. Crop breeding is therefore called a heavy weapon for agricultural research. A total of 412 units (times) of scientific research and teaching from the departments of agriculture, Chinese Academy of Sciences, the State Education Commission and the light industry, and 3980 scientific and technological personnel participated in major crop breeding technology projects in China during the “July-May period” Corn, millet, soybeans, camellia, potatoes