Volume : IV, Issue : VII, July - 2015

ISOLATION AND CHARACTERIZATION OF RHIZOBIUM AND THEIR EFFECT ON VIGNA MUNGO L.

P. Parthiban, V. Mahesh

Abstract :

 Rhizobia are symbiotic bacterial partners forming nitrogen fixing nodules on legumes. It isa gram negative bacterium that fixes nitrogen, bacteria colonize plant cell with root nodules and commonly found in Black ground. In the present investigation Rhizobia isolated from root nodules of Vigna mungo and characterized morphological and biochemically were to as certain in its physiology under the normal condition. The study areas randomized to Thanjavur district of Paravurani, Nadium, Athirampattinam, Puthalur, Kudikkadu and Kattuthottam, In Kattuthottom,Rhizobium strain was found to most effective in positively enhancing the growth of the plant in all morphometric parameters, such as length of plant, fresh weight of the plant, number of nodules, number of root nodules, number of leaves, number of anches, number of pods and weight of seeds were observed.

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Article: Download PDF   DOI : 10.36106/ijsr  

Cite This Article:

P.Parthiban, V. Mahesh Isolation and Characterization of Rhizobium and Their Effect on Vigna Mungo L. International Journal of Scientific Research, Vol : 4, Issue : 7 July 2015

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