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研究结果表明,在山西运城常年治虫4～7次,天然异交成铃率高达61.6％以上。优良的晋A棉花不育材料单株成铃已达同类常规品种水平,表现了突出的早熟性和天然异交优势。
The results showed that in Shanxi Yuncheng perennial pest control 4 to 7 times, the rate of natural outgrowth boll rate as high as 61.6%. Excellent Jin A cotton sterile plant bolls per plant has reached the level of similar conventional varieties, showing outstanding early maturity and natural heterosis.