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首页> 外文期刊>Crop Research >General combining ability and specific combining ability for yield and quality traits in chillies (Capsicum annuum L.)
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General combining ability and specific combining ability for yield and quality traits in chillies (Capsicum annuum L.)

机译：辣椒产量和品质性状的一般配合力和特异性配合力

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摘要

The predominance of non-additive gene action was observed for days to first flowering, plant height, number of branches per plant number of fruits per plant, fruit length, fruit girth, fruit yield per plant and capsaicin content. Among the parents, Rishikesh Orange (L-1) was the best general combiner since, it possessed significant and desirable gca effects for eight traits followed by PLR 1 (T-2) and K 1 (T-3) for seven traits each. Five hybrids KCA 120 x PLR 1, KCA 145 x PKM 1, Kadayanallur Local x PLR 1, OPV 1 x K 2 and Kiran x PLR 1 were identified as the best hybrids based on sca effect for improvement of yield and quality traits. Hybrids Rishikesh Orange x K 1, Kadayanallur Local x PKM 1, Kadayanallur Local x K 1 and Kiran x K 1 can be recommended for improvement of fruit length and hybrids OPV 1 x PLR 1 (L-6 x T-2) and Kiran x K 2 (L-8 x T-4) for fruit girth through recombination breeding since the parents possess significant gca effect and its corresponding hybrid with non-significant sca effect.
机译：在第一天开花，植物高度，每株植物的每株枝数，每株水果的果实数，果实长度，果实周长，单株果实产量和辣椒素含量方面，观察到非累加基因作用的优势。在父母中，瑞诗凯诗奥兰治（L-1）是最好的普通合剂，因为它对八个性状具有显着的理想gca效应，其次是七个性状具有PLR 1（T-2）和K 1（T-3）。根据sca效应，五个杂种KCA 120 x PLR 1，KCA 145 x PKM 1，Kadayanallur Local x PLR 1，OPV 1 x K 2和Kiran x PLR 1被确定为最佳杂种，以提高产量和品质性状。推荐使用瑞诗凯诗橘子x K 1，Kadayanallur Local x PKM 1，Kadayanallur Local x K 1和Kiran x K 1来提高果实长度，而杂交品种OPV 1 x PLR 1（L-6 x T-2）和Kiran x由于亲本具有显着的gca效应，而其对应的杂种具有非显着的sca效应，因此通过重组育种获得的果实周长的K 2（L-8 x T-4）。

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