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高产杂交玉米新品种“科湘５号、６号”中国科学院长沙农业现代化研究所，选育出的“科湘５号、６号”两个杂交玉米新组合的品种，经过４年区试，其产量明显超过国家重点推广品种“掖单４号、１３号”和“农大６０”，且其赖氨酸含量高、品质好，是优质饲料粮。“科湘５号...
New varieties of high-yield hybrid maize “Kexiang 5, 6” Chinese Academy of Sciences Changsha Institute of Agricultural Modernization, breeding “Kexiang 5, 6” two new varieties of hybrid corn varieties, after 4 years of regional trial, Its output significantly exceeded the national key promotion varieties “Yedan No. 4, No. 13” and “Nongda 60”, and its high lysine content, good quality, is a high-quality feed grain. "Kexiang 5 ...