[1]万福绪,杨东.苏北海堤杉木杨树混交林林木生长及土壤肥力研究[J].南京林业大学学报(自然科学版),2006,30(02):043-46.[doi:10.3969/j.jssn.1000-2006.2006.02.010]
 WAN Fu xu,YANG Dong.Studies on Trees Growth and Soil Fertility Characters of Mixed Stand of Chinese fir and Poplar[J].Journal of Nanjing Forestry University(Natural Science Edition),2006,30(02):043-46.[doi:10.3969/j.jssn.1000-2006.2006.02.010]
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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
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《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

卷:
30
期数:
2006年02期
页码:
043-46
栏目:
研究论文
出版日期:
2006-02-20

文章信息/Info

Title:
Studies on Trees Growth and Soil Fertility Characters of Mixed Stand of Chinese fir and Poplar
文章编号:
1000-2006(2006)02-0043-04
作者:
万福绪杨东
南京林业大学森林资源与环境学院, 江苏 南京 210037
Author(s):
WAN Fu xu YANG Dong
College of Forest Resources and Environment Nanjing Forestry University, Nanjing 210037, China
关键词:
杉木 杨树 混交林 生长 土壤肥力 海埕
Keywords:
Chinese fir Populus deltoids cv. ’ Lux’ Mixed forest Growth Soil fertility Coastal area
分类号:
S718
DOI:
10.3969/j.jssn.1000-2006.2006.02.010
文献标志码:
A
摘要:
<正>介绍了CFG桩的施工方法,分析了cFG桩的成桩质量,同时进行了CFG复合地基承载力试验。结果表明:CFG桩桩身连续,强度高,复合地基承载力满足设计要求,施工质量良好,保证了CFG桩复合地基的加固效果。采用CFG桩复合地基技术处理高速公路桥头深厚软土地基是一种有益的尝试。
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.

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更新日期/Last Update: 2013-05-20