| 马尾松采伐剩余物分解过程中土壤肥力的变化研究 |
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| 引用本文： | 马祥庆,俞新妥.马尾松采伐剩余物分解过程中土壤肥力的变化研究[J].生态学杂志,1994,13(5):18-22. |
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| 作者姓名： | 马祥庆 俞新妥 |
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| 作者单位： | 福建林学院 |
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| 摘 要： | 马尾松采伐剩余物分解过程中土壤肥力的变化研究马祥庆，俞新妥，何智英，刘爱琴，杨玉盛，林开敏（福建林学院，南平３５３００１）ＤｙｎａｍｉｃｓｏｆｓｏｉｌＦｅｒｔｉｌｉｔｙＤｕｒｉｎｇＤｅｃｏｍｐｃｏｉｔｉｏｎｏｆＰｉｎｕｓｍａｓｓｏｎｉａｎａＳｌａｓｈ...
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| 关 键 词： | 马尾松 采伐 剩余物 土壤肥力 分解 |
Dynamics of soil Fertility During Decompcoition of Pinus massoniana Slashes |
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| Ma Xiangqing,Yu Xintuo,He Zhiying,Liu Aiqin,Yang Yang Yusheng,Lin Kaimin.Dynamics of soil Fertility During Decompcoition of Pinus massoniana Slashes[J].Chinese Journal of Ecology,1994,13(5):18-22. |
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| Authors: | Ma Xiangqing Yu Xintuo He Zhiying Liu Aiqin Yang Yang Yusheng Lin Kaimin |
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| Abstract: | The dynamic variations of soil microorganisms,enzymes,and physical and chemical propertiesduring decomposition of Pinus massoniana slashes are studied in fixed plots in Youxi,Fujian forsix years. The results show that the decomposition of slashes results in the multiplication of soilmicrcorganisms,intensification of soil enzyme activities, increase of soil nutrients and improve-ment of hydro-physical properties. At the fourth year,the decomposition of slashes is finished,with soil fertility of no-burning be improved and significantly better than that of control. |
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| Keywords: | Pinus massoniana slash soil fertility |
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