Vol. 5 (6) : November-December 2014 issue
Green Farming Vol. 5 (6) : 1086-1088 ; November-December, 2014
Plant growth promoting activity of various combinations of Pseudomonas fluorescens, Rhizobium sp. & Trichoderma sp. in pulse crop
PRASHANT KUMAR DEWANGAN1*, BHUMIKA KOMA2, SANGHMITRA BAGHEL3, NIRANJAN KHARE4 and H.K. SINGH5
Deptt. of Plant Pathology, College of Agriculture (I.G. Krishi Vishwavidyalaya), Raipur - 492 006 (Chhattisgarh)
Designation : 1,2,3,5Student *(dewanganprashant38@gmail.com), 4Sr. Scientist
Subject : Plant Pathology, Nematology and Virology, Mushroom Cultivation
Paper No. : P-2006
Total Pages : 3
Received : 15 May 2014
Revised accepted : 05 November 2014
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Citation :
PRASHANT KUMAR DEWANGAN, BHUMIKA KOMA, SANGHMITRA BAGHEL, NIRANJAN KHARE and H. K. SINGH. 2014. Plant growth promoting activity of various combinations of Pseudomonas fluorescens, Rhizobium sp. & Trichoderma sp. in pulse crop. Green Farming Vol. 5 (6) : 1086-1088 ; November-December, 2014
ABSTRACT
In the recent times, there has been a reversed interest in the search of plant growth promoting rhizobacteria (PGPR) for sustainable crop production. The present investigation was evaluated to growth promoting activities in pulse crop such as chickpea, blackgram, and greengram by using different thirteen combination of P. fluorescens, Trichoderma sp. and Rhizobium sp. Thirteen treatment used which were P. fluorescens seed, soil, spray, seed+soil, seed+spray, spray+soil, seed+soil+spray, P. fluorescens(spray)+Trichoderma sp.(soil), P. fluorescens(soil)+Trichoderma sp.(spray), P. fluorescens(seed)+Rhizobium sp.(seed), P. fluorescens(seed)+Rhizobium sp.(seed)+Trichoderma sp.(spray), P.fluorescens (spray) + Rhizobium sp. (seed) +Trichoderma sp.(soil). After 14 days of uprooting of crop found that significantly higher vigour index in T4 (3080.72) treatment of chickpea, T1 (2604.00) treatment of green gram and T1 (2068.11) treatment of black gram. All treatment combination increases root length, shoot length and overall vigour index as compared to control in all pulse crops.
Key words :
P. fluorescens, Plant growth promotion, Rhizobium sp., Trichoderma sp., Vigour index.
