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P-ISSN: 2349-8528, E-ISSN: 2321-4902   |   Impact Factor: GIF: 0.565 NAAS Rating: 5.31 NEW

International Journal of Chemical Studies

Vol. 6, Issue 2 (2018)
Population of Trichoderma harzianum strains in rice rhizospheresat different interval after seed sowing


Author(s): Ranvijay Singh, Ramji Singh, US Singh and Ajay Kumar

Abstract: When Trichoderma harzianum strains were applied to rice seed as seed biopriming and such seed were sown in the pots containing soil and population dynamics of each respective strain were measured in the rice rhizosphere, maximum recovery of CFUs were noticed in case of T. harzianum strain IRRI-1 followed by IRRI-6, IRRI-2 and IRRI-4 at 21 day, 32 days and 45 days after sowing. The population of T. harzianum could be only noticed up to 45 days after sowing, because due to drought exposure to these rice plants, they could not survived beyond 45 days, hence observation beyond 45 days was not possible. During present studies also, T. harzianum population in the rhizosphere of rice was at its highest at 45 days after sowing of T. harzianum treated seed.

Pages: 2829-2831  |  289 Views  5 Downloads

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How to cite this article:
Ranvijay Singh, Ramji Singh, US Singh, Ajay Kumar. Population of Trichoderma harzianum strains in rice rhizospheresat different interval after seed sowing. Int J Chem Stud 2018;6(2):2829-2831.
International Journal of Chemical Studies