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当前位置: 首页 > 文章 > 稻鳅共作对土壤性质及水稻产量构成的影响 安徽农业科学 2017,45 (12) 31-33
Position: Home > Articles > Effects of Rice-loach Culture on Soil Properties and Yield Components of Rice Journal of Anhui Agricultural Sciences 2017,45 (12) 31-33

稻鳅共作对土壤性质及水稻产量构成的影响

作  者：
肖向予;李艳蔷
单  位：
湖北大学资源环境学院
关键词：
稻鳅共作;土壤性质;水稻;产量
摘  要：
[目的]推广应用稻鳅共作种养模式。[方法]开展大棚盆栽试验,观察稻鳅共作和水稻单作2种处理对稻田土壤性质及水稻产量构成的影响。[结果]相比于水稻单作,稻鳅共作可使土壤的pH趋于中性,减缓土壤有机质的下降,增加碱解氮的含量,提高土壤肥力,促进水稻对于磷、钾元素的吸收,使水稻长势变好。稻鳅共作显著影响水稻生长,水稻分蘖率明显提高,水稻产量涨幅很大。[结论]稻鳅共作种养模式具有很高的环境效益和经济效益,应用前景广阔。
译  名：
Effects of Rice-loach Culture on Soil Properties and Yield Components of Rice
作  者：
XIAO Xiang-yu;LI Yan-qiang;Resources and Environment Faculty of Hubei University;
关键词：
Rice-loach culture;;Soil properties;;Rice;;Yield
摘  要：
[Objective] To popularize and apply rice-loach culture system. [Method] To observe the effects of rice-loach culture and rice monoculture on soil properties and rice yield components by the greenhouse experiment. [Result] Compared with rice monoculture,the soil pH tended to neutral,the decline of soil organic matter was slowed down,the content of alkali-hydrolyzable nitrogen was increased,the soil fertility was improved,and the absorption of phosphorus and potassium was promoted,rice grew better in the technology of rice-loach culture.Rice-loach culture significantly affected the growth of rice,the tillering rate of rice was significantly improved,and the rice yield increased greatly. [Conclusion] Rice-loach culture technology has high economic and ecological benefits,with broad application prospect.

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