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International Journal of Multidisciplinary Research and Development

ISSN Online: 2349-4182
ISSN Print: 2349-5979

Vol. 3, Issue 5 (2016)

Effect of integrated nitrogen management in rice (Oryza sativa L.) under system of rice intensification at Allahabad

Author(s): Sunil Kumar, Tarence Thomas
Abstract: A field experiment was conducted at the research farm of department of soil science, Sam Higginbottom Institute of Agriculture, Technology & Science, Allahabad, During the Kharif season, 2015-15. Eight treatment viz. control, 100% N through urea, 75% N through urea+25% N through FYM, 75% N through urea +25% N through GM, 50% N through urea+25% N through FYM+25% N through GM, 50% N through urea+50% N through FYM and 100% N through FYM 100% N through GM, were comprised in Randomized Block Design replicated as thrice. The variety VNR-235 was taken as test crop. The maximum growth and yield (grain 62.35 and straw 63.40 q ha-1) were recorded with the application of 75% N through urea+25% N through GM which was significantly superior over T5 (50% N through urea + 25% N through FYM + 25% N through GM), T6 (50% N through urea+ 50% N through FYM), T1 (100% N through FYM) and T1 (Control) and statistically at par with T2 (100% N through urea) and T3 (75% N through urea+25% N through FYM).
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