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Vol. 12, Issue 1 (2023)

Effects of nitrogen on morpho-physiological parameters on rice variety sakoli-9 (Oryza sativa L.)

Author(s):
Shaik Vasimakram, Gautam R Shamkuwar, PV Shende, Vandana S Madke and Sahil G Shamkuwar
Abstract:
The present investigation was conducted during Kharif season of 2021-2022 at research farm of ARS Sakoli, Dist. Bhandara (MH). The experiment was laid out in Randomized Block Design with three replications and seven treatments with rice variety Sakoli-9 used as test crop. The treatments included in this experiment were T1 – 0:50:50 NPK kg ha-1 (control), T2 – 25:50:50 NPK kg ha-1, T3 – 50:50:50 NPK kg ha-1, T4 – 75:50:50 NPK kg ha-1, T5 – 100:50:50 NPK kg ha-1, T6 – 125:50:50 NPK kg ha-1 and T7 – 150:50:50 NPK kg ha-1. The results of experiment revealed that application of 150:50:50 NPK kg ha-1 significantly increased morpho-physiological parameters viz., plant height, number of tillers plant-1 and effective tillers plant-1 at harvest, total dry matter production plant-1, leaf area, leaf area index, grain yield ha-1 over control. Application of 75:50:50 NPK kg ha-1 increased the grain yield by 35.18% (4325.98 kg ha-1) over the control (0 kg N ha-1) and subsequently no significant increase in grain yield over 75 kg N ha-1 fertilizer application in rice variety Sakoli-9.
Pages: 1040-1044  |  149 Views  70 Downloads


The Pharma Innovation Journal
How to cite this article:
Shaik Vasimakram, Gautam R Shamkuwar, PV Shende, Vandana S Madke, Sahil G Shamkuwar. Effects of nitrogen on morpho-physiological parameters on rice variety sakoli-9 (Oryza sativa L.). Pharma Innovation 2023;12(1):1040-1044.

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