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一、品种来源山西省农业科学院玉米研究所于1984年以自交系5003为母本,关17-1为父本杂交选育而成。二、特征特性株矮清秀,株高220—240厘米,穗位80厘米,茎秆粗壮,植株下部叶片较上半上举,上部果穗上茎秆较细,上部叶片短而上举,株叶结构基本属理想型,株型冠层透光性好,光合效率高。穗大、粒多、粒大,穗长27—30厘米,每穗16行,每行50—55粒,结实好,无秃尖,无空秆,千粒重400—430克,出子率达88％。大马齿粒,鲜黄色。商品价值高,青食颇具芬芳味,全子粒粗蛋白
First, the variety of sources Shanxi Academy of Agricultural Sciences Institute of corn in 1984 to inbred line 5003 as the female parent, off 17-1 for the male parent cross breeding. Second, the characteristics of the plant is short and elegant, plant height 220-240 cm, spike 80 cm, stem stout, the lower part of the plant leaves on the move, the upper part of the stalk thin stem, the upper leaves short and on the move, leaves The basic structure is ideal type, plant type canopy light transmittance, photosynthetic efficiency. Large spike, grain, large grain, spike length 27-30 cm, 16 lines per panicle, each line of 50-55 grain, strong, bald no sharp, no stalk, grain weight 400-430 grams, the child rate of 88 %. Malaysia teeth grain, bright yellow. High value of goods, green food is quite fragrant, whole grain crude protein