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Data on plant growth-promoting traits of biocontrol potential bacteria isolated from Rice rhizosphere

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Title Data on plant growth-promoting traits of biocontrol potential bacteria isolated from Rice rhizosphere
 
Identifier https://doi.org/10.21421/D2/CXDAHG
 
Creator Gopalakrishnan, S
Hari D. Upadhyaya
Srinivas V
Humayun Pagidi
Sreevidya M
Alekhya G
Singh Amit
Vijayabharathi Rajendran
Ratna Kumari Bhimineni
Murali S
Abhishek, Rathore
Rupela Om
 
Publisher ICRISAT Dataverse
 
Description This dataset contains seven isolates of bacteria (SRI-156, SRI-158, SRI-178, SRI-211, SRI-229, SRI-305 and SRI-360) were earlier reported by us as having potential for biocontrol of charcoal rot and plant growth promotion (PGP) of the plant. In the present study, the seven isolates were characterized for their physiological traits (tolerance to salinity, pH, temperature and resistance to antibiotics and fungicides) and further evaluated in the field for their PGP of rice. In the field studies observed for plant height, tiller number, primary and secondary panicle number, panicle length, test seed weight, stover and grain yields and total dry matter. Root samples were collected from 0 to 30 cm soil profile and analysed for root length density volume and dry weight. Soil samples were collected from 0 to 15 cm soil profile at harvest. These were analysed for soil chemical analysis (% organic carbon, available phosphorous and total nitrogen as per the protocol) and biological analysis (dehydrogenase activity, microbial biomass nitrogen and microbial biomass carbon)





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Subject Agricultural Sciences
Replication number
Dehydrogenase
Nitrogen
Phosphorus
Dry matter
Root length
Grain yield
 
Date 2011-11-14
 
Contributor Administrator
 
Type Phenotypic Evaluation
 
Source ICRISAT