Direct and indirect effect computed between different phenotypic and genotypic level of yield relatable traits in rice (Oryza sativa L.) under sodic soil

The present investigation consisting a set in fashion of line x tester cross combinations were carried out to investigate the inter characters relationship for fifteen In Rice (Oryza staiva L.). experiments conducted during Kharif, 2019-2020at Students Instructional Farm Department Genetics & Plant Breeding, Acharya Narendra Deva University Agriculture and Technology, Nagar (Kumarganj), Ayodhya-224229 (U.P.) days 50% flowering, day maturity, plant hright (cm), productive tillers per plant, chlorophyll content, panicle length, flag leaf area number spikelets panicle, fertility, grains size (L:B ratio), 1000-grain weight (g), biological yield harvest-index (%), protein content grain studied LxT experiment. this study, exhibited highly significant positive association at phenotypic level with harvest index, followed by length other traits genotypic correlation analysis. Character index has highest direct effect on seed some both path Resultant selection these would be effective further improvement given genotype rice.