|Table of Contents|

Effect of Microbial Agents on the Available Nutrient and Enzyme Activity of Grape Replant Soil(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年04
Page:
162-164
Research Field:
Publishing date:

Info

Title:
Effect of Microbial Agents on the Available Nutrient and Enzyme Activity of Grape Replant Soil
Author(s):
ZHANG Li-heng1; LI Kun2; HU Xi-xi3; MA Hai-feng1; ZHAO Na1
(1.Dalian Academy of Agriculture Sciences，Dalian，Liaoning 116036；2.College of Horticulture，Shenyang Agricultural University，Shenyang，Liaoning 110161；3.Daqing Branches,Heilongjiang Academy of Agricultural Sciences，Daqing，Heilongjiang 163316)
Keywords:
lilac paecilomyces; trichoderma; EB; available nutrient; enzyme activity
PACS:
-
DOI:
10.11937/bfyy.201504040
Abstract:
Taking Beta grape（V.riparia×V.labrusca）as material，the effect of lilac paecilomyces，trichoderma and EB on available nutrient and enzyme activity of replant soil with Beta planted were studied by using tank culture.The results showed that the contents of available N and available P decreased，and the content of available K increased after inoculating lilac paecilomyces.The contents of available P and available K increased after applying trichoderma.EB increased the content of available K，while its effects on available N and available P were different for different treatment concentrations.Three kinds of microorganism agent decreased catalase activity，and increased surcease activity.There was no significant difference on urease activity between lilac paecilomyces treatment and control，while the urease activity was higher than control after trichoderma and EB treating.

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Last Update: 2015-04-22