Dynamics of soil nutrients in larch plantations

Yan Deren , Chen Jinglian

Journal of Forestry Research ›› 1999, Vol. 10 ›› Issue (4) : 239 -242.

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Journal of Forestry Research ›› 1999, Vol. 10 ›› Issue (4) : 239 -242. DOI: 10.1007/BF02855464
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Dynamics of soil nutrients in larch plantations

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Abstract

The annual dynamic changes of soil nutrients were measured in pure larch plantation and in mixed larch plantation in the arboretum of Inner Mongolia Academy of Forestry Science, Huhehaote. The results showed that soil nutrients in pure larch plantations changed rapidly in July and August. The variation of soil nutrients is more stable in mixed larch plantation. Compared with the pure larch plantation, the content of soil nutrients in mixed larch plantation obviously increased. The soil degradation occurred in the pure larch plantation, and related to the forest age.

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Larch plantation / Dynamic of soil nutrients / Soil degradation

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Yan Deren, Chen Jinglian. Dynamics of soil nutrients in larch plantations. Journal of Forestry Research, 1999, 10(4): 239-242 DOI:10.1007/BF02855464

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References

[1]

Jianping Pan, Huazhang Wang, Xiuqin Yang Research State and Advance on Soil Degradation in Larch Plantations Journal of Northeast Forestry University, 1997, 25(2): 59-63.

[2]

Deren Yan, Jingying Wang, Maoren Yang Tendency of Soil Degradation in The Pure Larch Plantations Chinese Journal of Ecology, 1997, 16(2): 62-66.

[3]

Deren Yan Studies on The Soil Fertility And The Microorganism Content of Pure Larch Plantations Journal of Northeast Forestry University, 1996, 24(3): 46-50.

[4]

Deren Yan Soil Fertility Variations In Artificial Larch Forest Chinese Journal of Ecology, 1993, 12(3): 8-10.

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