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苏北海堤杉木杨树混交林林木生长及土壤肥力研究(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2006年02期
Page:
43-46
Column:
研究论文
publishdate:
2006-02-20

Article Info:/Info

Title:
Studies on Trees Growth and Soil Fertility Characters of Mixed Stand of Chinese fir and Poplar
Article ID:
1000-2006(2006)02-0043-04
Author(s):
WAN Fu xu YANG Dong
College of Forest Resources and Environment Nanjing Forestry University, Nanjing 210037, China
Keywords:
Chinese fir Populus deltoids cv. ’ Lux’ Mixed forest Growth Soil fertility Coastal area
Classification number :
S718
DOI:
10.3969/j.jssn.1000-2006.2006.02.010
Document Code:
A
Abstract:
The trees growth, soil physical and chemical characters and enzyme activities under mixed forest of Chinese fir and poplar(Populus deltoids cv. ’Lux’) and pure stand of Chinese fir were analyzed. The results indicated that trees growth, soil structural property and soil nutrients in mixed forest were better than that in the pure one, and the soil enzyme activities were enhanced. Thus this model was an effective measure to prevent decrease of the soil fertility of forest land for the continuously planted Chinese fir, and it is worth planting in the coastal areas in the northern Jiangsu province.

References

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Last Update: 2013-05-20