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Quantitative Trait Loci for Genotype and Genotype by Environment Inter by Harsh Raman, Nawar Shamaya et al

Canola plants suffer severe crop yield and oil content reductions when exposed to water-deficit conditions, especially during the reproductive stages of plant development. There is a pressing need to develop canola cultivars that can perform better under increased water-deficit conditions with changing weather patterns. In this study, we analysed genetic determinants for the main effects of quantitative trait loci (QTL), (Q), and the interaction effects of QTL and Environment (QE) underlying seed yield and related traits utilising 223 doubled haploid (DH) lines of canola in well-watered and water-deficit conditions under a rainout shelter. Moderate water-deficit at the pre-flowering stage reduced the seed yield to 40.8%. Multi-environmental QTL analysis revealed 23 genomic regions associated with days to flower (DTF), plant height (PH) and seed yield (SY) under well-watered and water-deficit conditions. Three seed yield QTL for main effects were identified on chromosomes A09, C03, and

Odisha Govt presents 2 3 lakh crore Budget for FY 2023-24

MonDak Ag Research Summit: Jan 19

The North Dakota State University Williston Research Extension Center (WREC), Montana State University Eastern Agricultural Research Center (EARC) and U.S. Department of Agriculture’s (USDA) Northern Plains Agricultural Research Lab in Sidney, Montana, are partnering to.

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