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标杂 A1自育成后 ,经过 5年多的试验和示范推广 ,在黄淮棉区创出了较大面积公顷产皮棉2 2 5 0 kg以上和小面积公顷产皮棉 2 5 93 .5 kg的高产纪录 ,使棉花产量水平实现了较大跨越。1高产依据1 .1群体结构标杂 A1是鸡脚叶 ,加上有超常优势、生长势强和早熟性突出的支撑 ,可以采
After more than 5 years of experiment and demonstration, Biaoyu A1 has produced a large area of more than 2250 hectares of lint cotton and 2593.5 kg of small-l Record high yield, so that the level of cotton production to achieve a larger leap forward. 1 high yield based on 1.1 population structure standard miscellaneous A1 is the chicken feet, with extraordinary superiority, strong growth potential and precocious prominent support, can be adopted