施用硼肥对油菜产量的影响
CROP RESEARCH(2009)
Abstract
为探索硼肥在油菜种植上的增产效应,2008~2009年在浏阳进行了不同施肥方式对油菜产量影响的研究,结果表明,施用油菜专用肥、增施爱棵硼或者在薹期喷施流体硼肥均能促进油菜生长,增高增枝增荚,提高油菜产量.以每公顷施油菜专用肥600 kg为基肥,尿素150 kg为追肥的增产效果最显著;抽薹期每公顷喷施硼肥900 g增产效果较好.与对照相比,施硼各处理增产幅度为63~696 kg/hm2.
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