Asian Journal of Bio Science

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

The Effect of Bacterial Fertilizers on Seedling Development of Cajanus cajan and Vigna radiata


Affiliations
1 Department of Biotechnology, Dr. N.G.P. Arts and Science College, Coimbatore (T.N.), India
2 Bharathiar University, Coimbatore (T.N.), India
     

   Subscribe/Renew Journal


Biofertilizers are an alternative to mineral fertilizers for increasing soil productivity and plant growth in sustainable agriculture. The objective of this study was to evaluate possible effects of three plant growth promoting rhizobacteria (PGPR) as biofertilizers on the growth of Cajanus cajan and Vigna radiata. The application treatments included the control (without bacterial inoculation) and plant growth promoting rhizobacteria (Rhizobium, Phosphobacterium, and Azotobacter) in sterilized soil. Data suggested that seed inoculation of Cajanus cajan and Vigna radiata with PGPR strains increased ischolar_main length, shoot length, leaf surface area and plant height when compared with control. Present results showed that PGPR strains stimulated plants growth and could be used as an alternative to chemical fertilizer.

Keywords

Rhizobium, Phosphobacterium, Azotobacter, Biofertilizer, Cajanus cajan, Vigna radiata.
Subscription Login to verify subscription
User
Notifications
Font Size


Abstract Views: 252

PDF Views: 0




  • The Effect of Bacterial Fertilizers on Seedling Development of Cajanus cajan and Vigna radiata

Abstract Views: 252  |  PDF Views: 0

Authors

E. Saritha
Department of Biotechnology, Dr. N.G.P. Arts and Science College, Coimbatore (T.N.), India
T. Priyadharsini
Department of Biotechnology, Dr. N.G.P. Arts and Science College, Coimbatore (T.N.), India
B. Varunmathi
Department of Biotechnology, Dr. N.G.P. Arts and Science College, Coimbatore (T.N.), India
K. Swaminathan
Bharathiar University, Coimbatore (T.N.), India

Abstract


Biofertilizers are an alternative to mineral fertilizers for increasing soil productivity and plant growth in sustainable agriculture. The objective of this study was to evaluate possible effects of three plant growth promoting rhizobacteria (PGPR) as biofertilizers on the growth of Cajanus cajan and Vigna radiata. The application treatments included the control (without bacterial inoculation) and plant growth promoting rhizobacteria (Rhizobium, Phosphobacterium, and Azotobacter) in sterilized soil. Data suggested that seed inoculation of Cajanus cajan and Vigna radiata with PGPR strains increased ischolar_main length, shoot length, leaf surface area and plant height when compared with control. Present results showed that PGPR strains stimulated plants growth and could be used as an alternative to chemical fertilizer.

Keywords


Rhizobium, Phosphobacterium, Azotobacter, Biofertilizer, Cajanus cajan, Vigna radiata.