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叶面施肥是将化肥按一定浓度稀释成液体,倒入集水坑内,用喷灌机喷洒在作物枝叶上,枝叶可以直接吸收,使枝叶繁茂,叶面积增大,光合作用加强,植物秸杆变粗能抗倒伏,能提高作物产量。用喷灌机进行叶面施肥速度快,劳力省。它是一种成本低、见效快、效果好的增产措施。在喷施化肥前要掌握好喷灌机旋转速度,以便旋转240°把化肥喷完。其次要把渠道进水量调节适当,避免浪费。用喷灌机进行叶面施肥,采用喷头倒转
Foliar fertilization is a certain concentration of fertilizer diluted into liquid, poured into sump pits, with sprinkler sprayed on crop foliage, foliage can be absorbed directly, so that lush foliage, leaf area increased, photosynthesis strengthened, plant straw change Roughness lodging, can improve crop yields. Sprinklers for foliar fertilizer fast, labor province. It is a low cost, quick, effective stimulation. Spraying fertilizer before you have to master the rotation speed of the irrigation machine, in order to rotate 240 ° spray finished fertilizer. Second, we should adjust the amount of water into the channel properly to avoid waste. Sprinkler foliar fertilization, the use of sprinkler inverted