| 肉桂林取代杉木林后土壤肥力变化的研究 |
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| 引用本文： | 梁伟克,何斌,袁霞,戴军,黄敏球.肉桂林取代杉木林后土壤肥力变化的研究[J].广西农业生物科学,2000,19(2):97-100. |
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| 作者姓名： | 梁伟克 何斌 袁霞 戴军 黄敏球 |
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| 作者单位： | 1. 广西高峰林场,广西,南宁,530001
2. 广西大学,林学院,广西,南宁,530001 |
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| 摘 要： | 对４年生肉桂林和杉木萌芽林的土壤肥力进行对比研究。结果表明：肉桂林的土壤结构、水分状况、孔隙组成和渗透性能均比杉木萌芽林好，土壤有机质、全Ｎ、全Ｐ、全Ｋ和速效养分含量也比杉林萌芽森有所增加。说明肉桂林取代杉木林后，林地土壤肥力得到较明显的改善。
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| 关 键 词： | 肉桂林 杉木萌芽林 土壤肥力 土壤水分 土壤孔隙 |
Study on changes of soil fertility as affected by the replacement of Chinese fir stand by Cinnamomum cassia stand |
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| LIANG Wei-ke,HE Bin,YUAN Xia,DAI Jun,HUANG Min-qin.Study on changes of soil fertility as affected by the replacement of Chinese fir stand by Cinnamomum cassia stand[J].Journal of Guangxi Agricultural and Biological Science,2000,19(2):97-100. |
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| Authors: | LIANG Wei-ke HE Bin YUAN Xia DAI Jun HUANG Min-qin |
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| Abstract: | In this paper,analysis on soil fertility on fourageyoung Cinnamomum cassia stand,compared with Chinese fir sprout stand.The results showed that soil moisture condition,soil structure,pore space condition,and permeation capacity had been improved,and the content of soil organic matter,total N,total P,total K and available nutrients were increasing.Therefore,the soil fertility were promoted pronouncedly by the replacement of Chinese fir stand by the Cinnamomum cassia stand. |
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| Keywords: | Cinnamomum cassia stand Chinese fir sprout stand soil fertility |
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