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苏北林粮间作地土壤理化性质分析(PDF)

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

Issue:
2003年06期
Page:
27-30
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
Analysis of the Physical and Chemical Properties of Soil in Agroforestry System
Article ID:
1000-2006(2003)06-0027-04
Author(s):
WAN FuxuCHEN PingWANG Yanxing
College of Forest Resources and Environment Nanjing Foresty University,Nanjing 210037,China
Keywords:
Tree crop intercroppingPhysical and chemical properties of siolPoplarPaulownia
Classification number :
S718
DOI:
10.3969/j.jssn.1000-2006.2003.06.007
Document Code:
A
Abstract:
Based on the field investigation and soil analysis,some soil physical and chemical properties in different agroforesty systems in northern area of Jiangsu province were studied.The main research results are as follows:The soil physical and chemical properties both in poplarcrop and paulowniacrop systems are much better than that in contract plot.In tree crop intercropping systems,the poplarcrop system is better than that of paulowniacrop system.There is a close relationship among soil fertilities.The content of soil nitrogen, phosphor and organic matter are decreasing with the increasing of soil depth.

References

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Last Update: 1900-01-01