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Study on the Effect of the Plantation on Soil Physical Properties(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年14期
Page:
172-174
Research Field:
Publishing date:

Info

Title:
Study on the Effect of the Plantation on Soil Physical Properties
Author(s):
WANG Wei
Heilongjiang Agricultural Engineering Vocational,Harbin,Heilongjiang 150088
Keywords:
strip clear cuttingartificial forestsoil bulk densityporosity
PACS:
S 152.5
DOI:
-
Abstract:
In 30 years ago after clear-cutting with retention zone on the cutting strip planting pure forest of Pinus koraiensis Sied.et Zucc.,and Larix olgensis Henry,and Fraxinus mandschurica Rupr.,and?Pinus koraiensis??Nakai as material,through the soil analysis of the middle and edge of clear-cutting strips and the middle of retained strips the its soil physical properties were studied.The results showed the soil bulk density of the middle of F.mandschurica was higher than that of the natural forest,the rest of the soil bulk density decreased,maximum reduction was?Pinus koraiensis?,minimum reduction was?Pinus koraiensis?.For the improvement of the situation of P.koraiensis plantation soil pore was the best,Pinus koraiensis??was the worst.

References:

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Last Update: 2014-08-07