International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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Original Research Articles                      Volume : 7, Issue:7, July, 2018

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : /
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2018.7(7): 472-478

Effects of Low Light Stress on Growth Parameters of Rice (Oryza sativa L.) Genotypes
Aradhana Dhruw and Arti Guhey
Department of Plant Physiology College of agriculture Raipur (IGKV, RAIPUR), India
*Corresponding author

Light is a major constraint for the rice production. Twenty five rice genotypes was exposed to normal light and low light to study some growth parameters. The statistical analysis showed significant difference between the normal light and low light condition. Under low light condition the growth parameters specific leaf weight (SLW), Relative growth rate (RGR), net assimilation rate (NAR), crop growth rate (CGR) were decreased whereas specific leaf area (SLA), leaf area ratio (LAR), leaf area index (LAI) were increased. The genotype DXD (124)-17-192 and DXD (124)-17-193 exhibited higher specific leaf weight (SLW) and net assimilation rate (NAR).

Keywords: Low light stress, Growth parameters, Oryza sativa, Genotypes

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How to cite this article:

Aradhana Dhruw and Arti Guhey. 2018. Effects of Low Light Stress on Growth Parameters of Rice (Oryza sativa L.) Genotypes.Int.J.Curr.Microbiol.App.Sci. 7(7): 472-478. doi:
Copyright: This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike license.