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一、选育时间及单位 中国农科院作物所石德权研究员主持,1990年选配的中早熟黄粒硬质胚乳优质蛋白玉米单交种,1992年陕西省玉米研究所引种试验示范。1995年荣获中国杨陵第二届农业技术成果博览会后稷金像奖。 二、品种特征特性 生育期:陕西杨陵春播115天,夏播102天,出苗——成熟91天,与陕单9号生育期相当。 植株性状:株高240.0厘米,穗位高90厘米,叶片数18,植株半紧凑型,茎粗3,4厘米,
First, the breeding time and unit Chinese Academy of Agricultural Crops director Shi Dequan researcher presided over the 1990 selection of medium-early-maturity yellow hard endosperm quality protein maize single cross species, introduced in 1992, Shaanxi Province Institute of corn pilot demonstration. In 1995 won the China Yangling second agricultural technology exposition Houji Awards. Second, the characteristics of the characteristics of varieties Growth period: Spring in Shaanxi Yangling 115 days of summer sowing 102 days, emergence - maturity 91 days, and Shandan 9 period of growth quite. Plant traits: plant height 240.0 cm, ear height 90 cm, the number of leaves 18, semi-compact plants, stalks 3,4 cm,