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The Effect of Slow Release Fertilizer with Single Application on Yield and Benefit for Rice
Author(s): 
Pages: 285-287
Year: Issue:  10
Journal: XIANDAI NONGYE KEJI

Keyword:  水稻缓释肥料产量效益;
Abstract: 通过缓释肥试验示范,结果表明:缓释肥具有良好的养分缓释效果,肥效期可达120d.在当地生产条件下,水稻抛秧前一次性基施缓释肥750kg/hm<\'2>,完全可以满足水稻整个本田生育期对养分的需求,中等肥力田单产可达7 500-8 250 kg/hm<\'2>、中高肥力田单产可达9000-9750 kg/hm<\'2>.与等价值常规施用单质肥料比,一次性施肥平均可增产稻谷750kg/hm<\'2>左右,节本...
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