| 腐秆剂在稻草还田中的应用研究探讨 |
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| 引用本文： | 廖世喜,胡慈云,程国金,汤文光,汪柯,唐海明. 腐秆剂在稻草还田中的应用研究探讨[J]. 湖南农业科学, 2011, 0(15): 67-70 |
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| 作者姓名： | 廖世喜 胡慈云 程国金 汤文光 汪柯 唐海明 |
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| 作者单位： | 1. 醴陵市土肥工作站,湖南醴陵,412205
2. 湖南省土壤肥料研究所,湖南长沙,410125 |
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| 基金项目： | 国家土壤有机质提升试点补贴项目 |
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| 摘 要： | 试验采用翻耕稻草还田与免耕稻草覆盖还田两种耕作方式,研究了施用不同稻草腐秆剂对晚稻生长发育、水稻产量及改土培肥的效果.结果表明,无论是翻耕稻草还H还是免耕稻草覆盖还田,与对照比较,晚稻生育期都略有推迟,但晚稻穗部经济性状得到明显改善,水稻产量呈显著增产的趋势,与对照相比的增产效果均达到极显著水平；比稻草还田平均增产达到...
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| 关 键 词： | 腐秆剂 晚稻 稻草还田 产量 |
Application of Straw Decayed Bacterium in Returning Rice-straw to Paddy-field |
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| LIAO Shi-xi,HU Ci-yun,CHENG Guo-jin,TANG Wen-guang,WANG Ke,TANG Hai-ming. Application of Straw Decayed Bacterium in Returning Rice-straw to Paddy-field[J]. Hunan Agricultural Sciences, 2011, 0(15): 67-70 |
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| Authors: | LIAO Shi-xi HU Ci-yun CHENG Guo-jin TANG Wen-guang WANG Ke TANG Hai-ming |
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| Affiliation: | LIAO Shi-xi1,HU Ci-yun1,CHENG Guo-jin1,TANG Wen-guang2,WANG Ke2,TANG Hai-ming2(1.Liling Municipal Soil and Fertilizer Station,Hunan 412205,PRC,2.Hunan Soil and Fertilizer Institute,Changsha 410125,PRC) |
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| Abstract: | The effects of applying different straw decayed bacteria on growth and yield of late rice and improvement of soil fertility were studies by using two different methods of returning rice straw to paddy-filed,which are turning over the straw and no-tillage.The results showed that in comparison with control,the growing period of later rice was delayed with both methods,but the economical characters of later rice were improved,and the yield of later rice was increased with extremely significant level.In compari... |
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| Keywords: | straw decayed bacterium later rice returning rice-straw to paddy-field yield |
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