• Adesh Kumar

For the mass culture of Trichoderma harzianum, four oil cakes were amended with sodium nitrate as a source of nitrogen rather than plain substrates (where no supplement added). This supplement was added to enhance the population dynamics of T. harzianum. Of the four cakes wherein sodium nitrate was added Neem cake was found supporting the highest population dynamics of T. harzianum followed by Jatropha cake, next best was Mahua cake followed by Karanja cake. Sodium nitrated added Neem cake was found supporting the colony forming units g-1 is 66.67 x 106 that was recorded highest after 30 days of inoculation.

Trichoderma harzianum, oil cakes, carbon sources, nitrogen sources, vitamins, population dynamics

"Population dynamics of Trichoderma harzianum on Sodium nitrate added cakes as a source of Nitrogen", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 12, page no.1110-1115, December 2018, Available :http://www.jetir.org/papers/JETIRDT06182.pdf

"Population dynamics of Trichoderma harzianum on Sodium nitrate added cakes as a source of Nitrogen", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 12, page no. pp1110-1115, December 2018, Available at : http://www.jetir.org/papers/JETIRDT06182.pdf