|Table of Contents|

Effects of Rhizobia on Rhizosphere Soil Microoganisms and Agronomic Characters of Soybean(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2012年03期
Page:
498-500
Research Field:
Publishing date:

Info

Title:
Effects of Rhizobia on Rhizosphere Soil Microoganisms and Agronomic Characters of Soybean
Author(s):
MENG Qing-yingZHANG Chun-fengYU Zhong-heJIA Hui-binZHU Bao-guoWANG Nan-nan
Jiamusi Branch of Heilongjiang Academy of Agricultural Sciences,Jiamusi 154007,Heilongjiang,China
Keywords:
SoybeanSoil microoganismsRhizobiaYield
PACS:
S565.1
DOI:
10.3969/j.issn.1000-9841.2012.03.035
Abstract:
The objective of this study was to investigate the effects of applied rhizobia on dynamic of rhizosphere soil microoganisms and agronomic characters of soybean.The numbers of bacteria,fungi,actinomycetes of rhizosphere soil at seedling,flowering,podding,seed filling and mature stage of soybean were determined through colony counting method.Rhizobia increased bacteria number at tested stages of soybean except flowering,and increased fungi number at podding,seed filling,mature stage,and increased actinomycetes number at podding and mature stage of soybean.Rhizobia improved plant height ,main stem nodes,pods per plant and seeds per plant,hence,increased seed yield by 19.44%.

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Last Update: 2014-08-17