施硼对棉花生理生化和产量品质的影响

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棉花(Cotton)不仅是农业生产中的重要经济作物,也是纺织工业的重要原料作物之一,其产量和品质的提高是棉花产业发展的根本目的。本文以两个硼效率不同棉花品种抗虫棉和渝棉一号为材料,以渝棉一号为对照,将两个材料按施加不同浓度硼肥(0,0.1%,0.3%)分为三个处理,将试验田分为6个小区,在1、3、5种植抗虫棉,2、4、6小区种植渝棉一号。对1、2小区不施用硼肥(B_0);3、4小区施用0.1%浓度的硼肥(B_1);5、6小区施用0.3%浓度的硼肥(B_2)。进行三次重复。在棉花蕾期、初花期和盛花期各
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