Combining abilily in chickpea (Cicer arletimum L.).
Anand Singh Jeena, P.P. Arora
Abstract
Anand Singh Jeena, P.P. Arora
Abstract
Eight lines and three testers were used to make crosses as per line x tester design. F1’S alongwith their parents were evaluated for GCA and SEA, for twelve characters of agronomic importance. Results were Indicative of predominance of non-additive gene actions for pods per plant, biological yield/p1ant, plant height, 100-seed weight, seed yield/plant and days to maturity. Whereas equal importance of additive as well as non-additive genetic variance were revealed for seeds/pod and primary branches/p1ant. Additive genetic variances were important for harvest index, days to 50% flowering, reproducive period and secondary branches/plant. The lines ICCL 87322, BG 256, ICCV2 and BG 384 were found to be best general combiner for most of the yield contributing traits.
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Eight lines and three testers were used to make crosses as per line x tester design. F1’S alongwith their parents were evaluated for GCA and SEA, for twelve characters of agronomic importance. Results were Indicative of predominance of non-additive gene actions for pods per plant, biological yield/p1ant, plant height, 100-seed weight, seed yield/plant and days to maturity. Whereas equal importance of additive as well as non-additive genetic variance were revealed for seeds/pod and primary branches/p1ant. Additive genetic variances were important for harvest index, days to 50% flowering, reproducive period and secondary branches/plant. The lines ICCL 87322, BG 256, ICCV2 and BG 384 were found to be best general combiner for most of the yield contributing traits.
Key concepts: Point of delivery, Forensic science, Biology, Yield (engineering), Horticulture, Non-invasive ventilation, Insomnia, Veterinary medicine