| 黄泥田改良培肥效应研究 |
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| 引用本文： | 张文安,孙锐锋,肖厚军,李剑,徐彬,邓敏,杨林.黄泥田改良培肥效应研究[J].贵州农业科学,2007,35(5):70-71. |
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| 作者姓名： | 张文安 孙锐锋 肖厚军 李剑 徐彬 邓敏 杨林 |
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| 作者单位： | 1. 贵州省土壤肥料研究所,贵州,贵阳,550006
2. 贵州省黔西县农业局,贵州,黔西,551700 |
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| 基金项目： | 贵州省农业科学院预研项目 |
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| 摘 要： | 为探寻黄泥田综合改良技术,在黔西县进行了为期2年的黄泥田改良试验研究,结果表明:硅钙肥和油菜壳配施对水稻产量有较明显的增产效果,增产率达10%以上,稻谷的粗蛋白也显著增加;硅钙肥和油菜壳配施可提高土壤pH,促进土壤有机质转化,有效氮增加。在施用硅钙肥和油菜壳的同时,应适当增加磷、钾肥用量。
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| 关 键 词： | 硅钙肥 油菜壳 水稻 黄泥田 |
| 文章编号： | 1001-3601（2007）05-0321-0070-02 |
| 修稿时间： | 2007-03-23 |
The Effect of Applying Silicon Calcium Fertilizer and Rape Pod Shells in Yellow Clayey Soil |
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| ZHANG Wen'an,SUN Ruifeng,XIAO Houjun,LI Jian,XU Bin,DENG Min,YANG Lin.The Effect of Applying Silicon Calcium Fertilizer and Rape Pod Shells in Yellow Clayey Soil[J].Guizhou Agricultural Sciences,2007,35(5):70-71. |
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| Authors: | ZHANG Wen'an SUN Ruifeng XIAO Houjun LI Jian XU Bin DENG Min YANG Lin |
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| Institution: | 1. Guizhou Institute of Soil and Fertilizer, Guiyang, Guizhou 550006 ; 2. Qianxi Agricultural Bureau, Qianxi, Guizhou 551700, China |
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| Abstract: | The experiments for improving the yellow clayey soil were conducted to find the comprehensive improvement technique in 2005 to 2006.The results showed that applying silicon calcium fertilizer and rape pod shells could significantly increase the crude protein content and yield of rice planted in the yellow clayey soil,raise pH value of yellow clayey soil and increase the effective nitrogen content by improving the transformation of organic material in the soil.The amount of P and K fertilizer should be properly increased when silicon calcium fertilizer and rape pod shells is applied in the yellow clayey soil. |
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| Keywords: | silicon calcium fertilizer rape pod shell rice yellow clayey soil |
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