Isolation and characterization of plant growth promoting bacteria and their effect on chilli (Capsicum annuum) seedling growth
Microorganisms are known to suppress soil borne plant diseases, promote plant growth and cause changes in texture of soil and vegetation. A total of 388 bacteria were isolated from various plant rhizosphere soils and from active Mud Volcano soils during 2008~ 2010. Present study deals with the efficacy of ten bacterial isolates on their influence on growth of chilli. Ten potential bacterial strains showing antagonistic and PGP activities were selected for characterization. Of the total, seven isolates belonged to Gram negative and three isolates belonged to Gram positive. The isolates were identified using Microbial Identification System (Biolog) which revealed four isolates of Bacillus spp., two each of Pseudomonas spp. and Enterobacter spp whereas one each of Alcaligenes faecalis and Klebsiella spp.
Bacillus sp Pseudomonas sp Biolog PGPR activity Andaman and Nicobar Islands
Krishna Kumar N. Amaresan K. Madhuri R.C. Srivasatava
Division of Field Crops, Central Agricultural Research Institute (ICAR), Port Blair-744 105,Andaman & Nicobar Islands, India
国际会议
The 2nd Asian PGPR Conference(第二届亚洲植物促生根际细菌会议)
北京
英文
90-98
2011-08-21（万方平台首次上网日期，不代表论文的发表时间）