Rhizosphere soils of paddy grown

In our present study, we have isolated zinc solubilizing bacteria from rhizospheric soils of rice growing area surrounding Raichur and Koppal districts of Karnataka, India. Around 40 zinc solubilizing bacteria were isolated using TRIS-minimal agar medium (TMA) supplemented with 0.1 % ZnO. All the isolates were named after zinc solubilization such as MZSB-1 to MZSB-40 respectively.

8p caygaocaolon2 11-03-2020 5 0   Download

Use of biocontrol agents against soil borne pathogen is gaining importance in the present situation for eco-friendly management of soil borne diseases. Bioefficacy of indigenous Trichoderma spp has greater efficacy against soil borne pathogens of pulses. Native Trichoderma isolates were collected from soil rhizospheres of paddy, groundnut, brinjal and tomato grown in the Agronomy field and Central farm of Orissa University of Agriculture and Technology, Bhubaneswar and named as Isolate 1, Isolate 2, Isolate 3, Isolate 4, Isolate 5 respectively.

7p caygaocaolon3 09-03-2020 10 1   Download