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1亲本特征特性1.1母本H1208是以张玉1号玉米杂交种,通过连续7代自交,4代定向选择育成的(二环)自交系。该系幼苗第1叶圆形,株高170cm,穗位65cm,全株18片叶,株型收敛,叶片上冲,叶片宽直、叶色翠绿。雄穗主轴与侧枝角度小,雄穗分枝9~13个,花药黄色,花丝白色,果穗短筒形,14~16行,籽粒中间偏硬粒型,籽粒黄色,百
The characteristics of the parental characteristics 1.1 The female H1208 is a cross (bury) inbred line selected and bred by Zhang Yu 1 maize hybrids through 7 generations of selfing and 4 generations of selective selection. The first leaf of the seedlings was round, with a height of 170 cm and ears of 65 cm. The whole plant had 18 leaves. The plant type was convergent. The leaves were punctured and the leaves were straight and the leaves were green. Tassel spindle and collateral angle is small, tassel branches 9 to 13, anthers yellow, filament white, short ear tuber, 14 to 16 lines, grain middle hard grain type, grain yellow, 100