| 紫云英不同还田量的效果研究 |
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| 引用本文： | 侯密清,陈国奖.紫云英不同还田量的效果研究[J].福建农业科技,2012(8):51-52. |
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| 作者姓名： | 侯密清 陈国奖 |
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| 作者单位： | 1. 福建省福鼎市贯岭镇农技站,355201
2. 福建省福鼎市土肥站 |
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| 摘 要： | 采用田间小区试验,研究紫云英鲜草还田对水稻产量和经济效益的影响,结果表明:每667 m2翻压紫云英1 500～2 000 kg能促进早稻的生长发育,增加产量,提高经济效益;同时还能提高土壤速效养分含量,改良土壤,培肥地力。
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| 关 键 词： | 早稻 紫云英 还田 产量 |
Studies on the effect of different mount of milk vetch returned to field |
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| HOU Mi-qing,CHEN Guo-jiang.Studies on the effect of different mount of milk vetch returned to field[J].Fujian Agricultural Science and Technology,2012(8):51-52. |
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| Authors: | HOU Mi-qing CHEN Guo-jiang |
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| Institution: | 1.Guanling Agricultural Technique Extension Station of Fuding City,Fujian Province 355201; 2.Fuding Soil and Fertilizer Station,Fujian Province) |
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| Abstract: | An field plot trial on the effect of different mount of fresh milk vetch on rice yield and economic benefit was conducted.The results showed that it could hasten rice growth,enhance the yield and improve economic benefit;simultaneously,increase the contents of soil available nutrients and improve soil fertility when fresh milk vetch was incorporated into soil at the rate of 1 500-2 500 kg/667m2(22 500-37 500 kg/hm2). |
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| Keywords: | Early rice milk vetch returned to field yield |
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