P. Dey1#,3, D. Panda1, D. Saha2, M.S. Kesawat1#, D. Dash1, D. Pattnaik1, D. Datta3, K.C. Samal 3 and M.J. Baig1*
1ICAR-National Rice Research Institute, Cuttack, Odisha 753006, India
1#Faculty of Agriculture, Sri Sri University, Cuttack, Odisha 754006, India
2Centurion University of Technology and Management, Odisha 751003, India
3Odisha University of Agriculture and Technology, Odisha 751003, India
Email: mjbaigcrri@gmail.com
Received-01.02.2022, Revised-15.02.2022, Accepted-23.02.2022
Abstract: Low light prevailing during the Kharif season in the Eastern and North-Eastern regions of India is a major constraint in crop productivity. The present investigation elucidates the effect of low light stress onlead related traits i.e Specific Leaf Area (SLA), Specific Leaf Weight (SLW) and Leaf Area Index (LAI).SLA, SLW, and LAI are important leaf parameters for genotype selection under low-light stress. Low light stress results in increase of SLA, LAI, and decrease of SLW.A field experiment was conducted at National Rice Research Institute, Cuttack during the kharif season 2018 and 2019 for studying the response of leaf associated traits under low light stress and speculated whether the varieties tolerant to low light stress can be recommended for cultivation in regions prone to low light stress.
Keywords: Kharif season, National rice research institute, Rice
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