【摘 要】
：
中棉19号(原代号7886)是中科院棉花研究所最新育成的中熟棉花新品种,于1993年春审定并命名。适于在黑龙港流域棉区春播种植。 一、特征 种子较大,子指9.2克,顶土力强,出苗好
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中棉19号(原代号7886)是中科院棉花研究所最新育成的中熟棉花新品种,于1993年春审定并命名。适于在黑龙港流域棉区春播种植。 一、特征 种子较大,子指9.2克,顶土力强,出苗好,第一果枝出现晚,节位较高,平均8.5—9,高度23—25厘米,脚高,烂铃少。株高1米左右,茎秆硬,多茸毛。抗倒伏。株型适中,比较紧凑,赘芽少。叶子较小,淡绿色,缺刻深,微皱。花乳白色,棉铃卵圆形,五室,
Cotton No. 19 (formerly No. 7886) is a newly matured cotton variety developed by the Cotton Research Institute of the Chinese Academy of Sciences and was finalized and named in the spring of 1993. Suitable for spring sowing in cotton area of Heilongjiang valley. First, the characteristics of seeds larger, sub-refers to 9.2 grams, top soil strong, emergence, the first fruiting branch appeared late, higher knots, an average of 8.5-9, a height of 23-25 cm, high foot, less rotten bell. Plant height of about 1 meter, stem hard, more velvet hair. Lodging Moderate plant type, more compact, fewer buds. Leaves smaller, light green, missing deep, slightly wrinkled. Flowers milky white, cotton bolls oval, five rooms,
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