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一、玉米 新单22 系新乡市农业科学研究所采用新358×新77选育而成。属半紧凑型玉米单交种,生育期100天,株高233厘米,粗蛋白11.83％,粗淀粉含量70.20％,赖氨酸含量0.39％,高抗矮花叶病。2002年参加生产试验,平均667平方米产581.2公斤,比对照豫玉18号增产13.1％。适宜夏玉米麦垄套种或麦后直播。 正大12号 系襄樊正大农业开
First, the new series of corn 22 Xinxiang Institute of Agricultural Sciences using new 358 × 77 new breeding. It is a semi-compact maize single cross and has a growth period of 100 days, a plant height of 233 cm, a crude protein content of 11.83%, a crude starch content of 70.20%, a lysine content of 0.39% and high resistance to short leaf mosaic disease. In 2002 to participate in production tests, an average of 661 square meters 581.2 kilograms, compared with the control Yu Yu 18, an increase of 13.1%. Suitable for summer corn wheat ridge intercropping or wheat broadcast. Chia Tai Fong Chia Tai on the 12th Department of Agriculture opened