不同环境下Ashwagandha根系产量性状杂交活力研究

IF 1 4区 生物学 Q3 PLANT SCIENCES
Gajala . Ameen
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引用次数: 2

摘要

以45个F1杂交Ashwagandha为材料,研究干根产量的杂种优势程度及其性状。汇总方差分析描述了所有性状的基因型之间存在有价值的多样性。结果表明,22个杂种比中亲本、6个杂种比中亲本和6个杂种比JA-134在干根产量上均表现出显著的优势,其中UWS-309 × RVA-100在干根产量上表现出最高的有效优势(17.42%),可以得到有效利用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Hybrid vigour studies for root yield traits across the environments in Ashwagandha (Withania somnifera L.)
In the present experiment, 45 F1 hybrids of Ashwagandha were included in relation to investigate extent of heterosis for dry root yield and its attributing characters. The pooled ANOVA depicted the valuable amount of diversity existed among genotypes for all the characters. The significant estimates of heterosis in desirable direction were recorded in 22 hybrids over the mid parent, six hybrids over the better parent and six hybrids against the superior check (JA-134) for dry root yield, out of which the cross, UWS-309 × RVA-100 exhibited highest useful heterosis (17.42 %) for dry root yield across the environments, hence, the cross may be gainfully utilized.
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来源期刊
CiteScore
1.80
自引率
10.00%
发文量
0
审稿时长
6-12 weeks
期刊介绍: Advance the cause of genetics and plant breeding and to encourage and promote study and research in these disciplines in the service of agriculture; to disseminate the knowledge of genetics and plant breeding; provide facilities for association and conference among students of genetics and plant breeding and for encouragement of close relationship between them and those in the related sciences; advocate policies in the interest of the nation in the field of genetics and plant breeding, and facilitate international cooperation in the field of genetics and plant breeding.
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