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湖北省自1987年以来开展了水稻、黄瓜、花生等作物硅肥应用研究,水稻增产4.3%-16.4%,黄瓜3.6%-9.1%,花生13.6%-40.2%,增产均达显著或极显著水平;施用硅肥能提高作物抗倒伏和抗病能力.水稻氮、硅配合施用.提高氮肥利用率2%左右.
Hubei Province has carried out research on application of silicon fertilizer for crops such as rice, cucumber and peanut since 1987. Rice yield increased 4.3% -16.4%, cucumber 3.6% -9.1% and peanut 13.6% -40.2%, with significant increase in yield The application of silicon fertilizer could improve the lodging resistance and disease resistance of crops. The combination of nitrogen and silicon in rice improved the utilization rate of nitrogen fertilizer by about 2%.