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国家“九五”重中之重科技攻关项目“大豆大面积高产综合配套技术研究开发与示范”初报刘忠堂（国家大豆工程技术研究开发中心哈尔滨１５００８６）何志鸿杨庆凯（黑龙江省科学技术委员会哈尔滨）（东北农业大学哈尔滨）国家“九五”农业科技攻关重中之重项目中的“大豆大...
Preliminary Report on “Research and Development and Demonstration of Comprehensive Supporting Technologies for Large-area and High-yielding Soybean” Liu Zhongtang (National Soybean Engineering and Technology Research and Development Center, Harbin 150086) He Zhihong Yang Qingkai (Heilongjiang Science and Technology Commission, Harbin) ( Northeast Agricultural University Harbin) National “Ninth Five-Year” agricultural science and technology research project "soybean ...