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Impact of addition of different carbon and nitrogen sources on solubilization of rock phosphate by phosphate-solubilizing micro-organisms

Indian Agricultural Research Journals

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Title Impact of addition of different carbon and nitrogen sources on solubilization of rock phosphate by phosphate-solubilizing micro-organisms
 
Creator VORA, V S
SHELAT, H N
 
Subject phosphate solubilizing micro-organisms, phosphorus, rock phosphate, carbon source, nitrogen source
 
Description An experiment was conducted during 1996-97 at Anand to study the effect of different sources of carbon andnitrogen on solubilization of rock phosphate by different selected strains of phosphate-solubilizing micro-organisms,viz Bacillus circilans, Bacillus brevis, Bacillus coagulans and Torulospora globosa. Among different carbon sources,maximum solubilization was observed in glucose, sucrose and fructose. None of the organisms could utilize rockphosphate in presence of maltose. Among different sources of nitrogen, ammonium sulphate was the best source for allbacterial strains examined, however it was poorly utilized by the yeast. None of the strains could successfully utilizesodium nitrate. Torulospora globosa preferred calcium nitrate as nitrogen source.
 
Publisher The Indian Journal of Agricultural Sciences
 
Contributor —
 
Date 2013-02-25
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/27566
 
Source The Indian Journal of Agricultural Sciences; Vol 68, No 6 (1998)
0019-5022
 
Language eng
 
Relation http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/27566/12501
 
Rights Copyright (c) 2014 The Indian Journal of Agricultural Sciences