| 缓释肥减量施用对春优927产量及经济效益的影响 |
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| 引用本文： | 王文丽,姜彩霞,王一斐,周江明,王晓东.缓释肥减量施用对春优927产量及经济效益的影响[J].中国稻米,2019(1):97-99. |
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| 作者姓名： | 王文丽 姜彩霞 王一斐 周江明 王晓东 |
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| 作者单位： | 江山市长台镇农业综合服务中心;江山市峡口镇农业综合服务中心;江山市双塔街道农业综合服务站;江山市农业技术推广中心 |
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| 摘 要： | 为解决过度施用化肥带来的面源污染问题,开展了缓释肥减量施用试验,调查了春优527在不同减量施肥条件下的产量及其经济效益。结果显示,在农户习惯施肥量的基础上,施用缓释肥减少10%～25%养分的情况下,水稻产量未受影响,10%减量处理的经济效益还稍高于农户常规施肥处理。在水稻生产中施用缓释肥料具有节本增效、降低污染的效果。
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| 关 键 词： | 水稻 缓释肥 减量施肥 效益 |
Effects of Slow Release Fertilizer Reduction on Yield and Benefit of Chunyou 927 |
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| WANG Wenli,JIANG Caixia,WANG Yifei,ZHOU Jiangming,WANG Xiaodong.Effects of Slow Release Fertilizer Reduction on Yield and Benefit of Chunyou 927[J].China Rice,2019(1):97-99. |
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| Authors: | WANG Wenli JIANG Caixia WANG Yifei ZHOU Jiangming WANG Xiaodong |
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| Institution: | (Integrated Agricultural Service Center of Changtai town, Jiangshan, Zhejiang 324106, China;Integrated Agricultural Service Center of Xiakou town, Jiangshan, Zhejiang 324100, China;Integrated Agricultural Service Station of Shuangta Street, Jiangshan, Zhejiang 324100, China;Agricultural Technique Popularization Center of Jiangshan City, Jiangshan, Zhejiang 324100, China) |
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| Abstract: | WANG Wenli;JIANG Caixia;WANG Yifei;ZHOU Jiangming;WANG Xiaodong(Integrated Agricultural Service Center of Changtai town, Jiangshan, Zhejiang 324106, China;Integrated Agricultural Service Center of Xiakou town, Jiangshan, Zhejiang 324100, China;Integrated Agricultural Service Station of Shuangta Street, Jiangshan, Zhejiang 324100, China;Agricultural Technique Popularization Center of Jiangshan City, Jiangshan, Zhejiang 324100, China) |
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| Keywords: | rice slow release fertilizer reduced fertilization benefit |
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