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从2002年起141团大面积推广棉花滴灌种植技术，单产逐年提高，经济效益显著。但近几年棉田有不同程度的早衰现象发生，造成棉花吐絮不畅，夹壳，僵瓣僵尖增多，品质降低。
滴灌棉花早衰原因及防治对策
【摘 要】
：
从2002年起141团大面积推广棉花滴灌种植技术，单产逐年提高，经济效益显著。但近几年棉田有不同程度的早衰现象发生，造成棉花吐絮不畅，夹壳，僵瓣僵尖增多，品质降低。
【机 构】
：
石河子一四一团农业科
【出 处】
：
农村科技
【发表日期】
：
2008年5期
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