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| Format: | Recurso digital |
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Zenodo
2026
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| Online Access: | https://doi.org/10.5281/zenodo.20069945 |
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Table of Contents:
- <p>The present experiment was conducted at the Research cum Instructional farm of Indira<br>Gandhi Krishi Vishwavidyalaya, Raipur, Chhattisgarh, during rabi 2021-22 in order to study the genetic<br>parameters and correlation among yield contributing traits in safflower. Eighteen safflower genotypes<br>including 3 checks viz., A-1, PBNS 12 and IGKV kusum were evaluated. The largest levels of genotypic<br>and phenotypic variability were reported for traits like biological yield per plant, seed yield per plant,<br>number of capitula per plant, harvest index, and 100 seed weight. For variables like plant height, seed<br>weight per hundred seeds, biological yield, and seed yield per plant, high heritability with high genetic<br>advance estimate has been estimated. Association studies indicated that seed yield per plant is positively<br>correlated with number of primary branches per plant (0.117), number of capitulum per plant (0.108),<br>100 seed weight (0.216), harvest index (0.462**) and oil content (0.371**) while shows negative<br>association with days to 50% flowering (-0.257), days to maturity (-0.006) and plant height (-0.532**).<br>Oil content exhibited significant positive correlation with biological yield / plant (0.649**). </p>