Plant growth-promoting traits of biocontrol potential bacteria isolated from rice rhizosphere
| Autor: | Murali Seema, Subramaniam Gopalakrishnan, Abhishek Rathore, Hd D. Upadhyaya, Srinivas Vadlamudi, Meesala Sree Vidya, Ratna Kumari Bhimineni, G Alekhya, Pagidi Humayun, Rajendran Vijayabharathi, Amit Singh, O P Rupela |
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| Rok vydání: | 2012 |
| Předmět: |
Thiram
Nalidixic acid Rhizosphere bacteria health care facilities manpower and services Biology chemistry.chemical_compound Dry weight Botany parasitic diseases medicine Dry matter Stover Captan Rhizosphere Multidisciplinary Research Biocontrol social sciences Field evaluation Fungicide Horticulture chemistry Plant growth promotion (PGP) population characteristics Rice geographic locations medicine.drug |
| Zdroj: | SpringerPlus |
| ISSN: | 2193-1801 |
| Popis: | 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 of sorghum 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. All the seven isolates were able to grow at pH values between 5 and 13, in NaCl concentrations of up to 8% (except SRI-156 and SRI-360), temperatures between 20 and 40°C and were resistant to ampicillin (>100 ppm; except SRI-158 and SRI-178) but sensitive ( |
| Databáze: | OpenAIRE |
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