Abstract
In order to realize the effect of second generation of larch plantations on soil fertility and tree growth and to provide the theoretical base and the reasonable management measures, the growth of larch plantations for different generations at different soil conditions were inventoried and compared. The relationship between soil nutrition and tree growth of the second-generation larch plantations was analyzed. Comparing with the first generation, the second generation of larch did not present acidation phenomenon on the dark brown soil. With respect to the organic matter, rapidly available K and N, the values of the second-generation larch is close to that of first generation at later time. Platform-preparation is good measures for improving soil conditions
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References
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Wang Peihua, female, born in May 1966, lecture, Yichun Forestry School, Heilongjiang Province
Responsible editor: Chai Ruihai
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Peihua, W., Suhua, X., Wenjuan, J. et al. Effects of the second-generation larch plantations on soil fertility and tree growth. Journal of Forestry Research 11, 41–43 (2000). https://doi.org/10.1007/BF02855494
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DOI: https://doi.org/10.1007/BF02855494