| 辽宁省水稻主产区土壤硅素肥力与产量的关系研究 |
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| 引用本文： | 于淼,王喜艳,李军,吴菲,张玉龙.辽宁省水稻主产区土壤硅素肥力与产量的关系研究[J].安徽农业科学,2007,35(16):4891-4892. |
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| 作者姓名： | 于淼 王喜艳 李军 吴菲 张玉龙 |
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| 作者单位： | 1. 沈阳农业大学土地与环境学院,辽宁沈阳,110161
2. 沈阳农业大学高等职业技术学院,辽宁沈阳,110122 |
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| 摘 要： | 针对辽宁省各水稻主产区的典型水稻土,采用水浸法测定硅素含量,结合盆栽试验研究硅素肥力与产量的关系。结果表明,所有土样施硅肥处理的水稻产量均有增加;不同土样施硅肥的增产率不同;水浸法土壤硅素测定结果适用于评价辽宁地区水稻土硅素肥力状况。
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| 关 键 词： | 水稻土 硅素肥力 硅肥肥效 产量 |
| 文章编号： | 0517-6611（2007）16-04891-02 |
| 修稿时间： | 2007-03-09 |
Relationship between Output of Rice and Silion Fertilizer Level of Soil in Main Rice Production Areas of Liaoning Province |
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| YU Miao et al.Relationship between Output of Rice and Silion Fertilizer Level of Soil in Main Rice Production Areas of Liaoning Province[J].Journal of Anhui Agricultural Sciences,2007,35(16):4891-4892. |
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| Authors: | YU Miao |
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| Institution: | Land and Environment College, Shenyang Agricultural University, Shenyang, Liaoning 110161 |
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| Abstract: | The immersion method was used to study the level of silicon in the soils of main rice production areas in Liaoning province.And the results were combined with field experiment to study the relationship between the output of the rice and the silicon fertilizer level.The results showed that all silicon fertilizer application treatments increased the output of rice in different places;the increase rate was different in in different places;the immersion method was an applicable and reliable method to evaluate the silion fertilizer level of paddy soil in Liaoning province. |
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| Keywords: | Paddy soil Silicon fertility Efficiency of silicon fertilizer Output |
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