摘要
通过大田试验研究了2种不同的植物生长调节剂(艾氟迪和缩节胺)对棉花生长发育和产量的影响效应。结果表明:艾氟迪作为一种新型的棉花花芽分化促进剂,对棉花的增产效果要好于缩节胺,在棉花初花期、盛花期分别喷施艾氟迪可促使蕾铃增多、延长现蕾时间、促进蕾铃发育、减少蕾铃脱落,增产效果显著。
A field experiment was and yield of cotton. The results showed conducted to study the effects of plant growth regulators （AFD and DPC） on the growth that as a new cotton bud differentiation accelerator, the yield - increasing effect of the AFD was superior to DPC＇ s. Spraying the AFD at initial bloom stage and full - bloom stage could increase the number of buds and bolls respectively, prolong the bud emergence time, promote the buds, flowers and bolls to transform into boll open- ing, reduce the shedding of buds and bolls, and have the significant effect on increasing yield.
出处
《棉花科学》
2012年第3期15-18,共4页
Cotton Sciences
基金
国家棉花产业技术体系建设专项资金资助(CARS-18-19)
