Vol. 7, Issue 3 (2019)
Study the effect of crop weather interaction on the growth and development of rice genotypes
Author(s): Sandeep Kumar Sharma, SR Mishra, AK Singh, AN Mishra, Sarvesh Baranwal and SK Shukla
Abstract: From a morphological point of view, we attempted to estimate rice (Oryza sativa L.) yields by multiplication of three yield components considering seasonal changes in meteorological conditions. A field experiment was conducted during kharif season of 2017-18 in sandy loam soil of N.D. University of Agriculture and Technology, Kumarganj, Faizabad (U.P.). The experiment consisted of nine treatment combinations comprised of three transplanting dates viz. July 5th, July 15th and July 25th and three varieties viz., NDR-97, NDR-3112 and BPT-5204. Results reveal that different phenophases of rice markedly varied with only dates of transplanting but also different weather variables which ultimately create the different crop growing environment to harvest the yield accordingly. Highest crop growth rate (CGR) was recorded in growing environment of July 5th due to occurrence of long duration. Highest Leaf are index and Plant height was recorded in Ist date of transplanting on July 5th at vegetative stage.
Pages: 3289-3292 | 375 Views 81 Downloads
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How to cite this article:
Sandeep Kumar Sharma, SR Mishra, AK Singh, AN Mishra, Sarvesh Baranwal, SK Shukla. Study the effect of crop weather interaction on the growth and development of rice genotypes. Int J Chem Stud 2019;7(3):3289-3292.
