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首页> 外文期刊>Research on Crops >Studies on genetic relation between grain yield and protein content under different agro-climatic locations of Telangana in rice (Oryza sativa L.)
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Studies on genetic relation between grain yield and protein content under different agro-climatic locations of Telangana in rice (Oryza sativa L.)

机译：水稻Telangana不同农业气候区的籽粒产量与蛋白质含量的遗传关系研究

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摘要

This experiment was conducted in three locations representing three agro-climatic zones of Telangana state involving 28 cross combinations generated by mating eight parents by diallel fashion as per Griffing's Method II (excluding reciprocals) to knowthe association among grain yield, its attributes, protein content and kernel characters as well as the direct and indirect contribution of these characters in grain yield. This study revealed that the attributes viz., number of productive tillers per plant, plant height, kernel breadth and kernel length possessed both positive association and high positive direct effects in grain yield suggesting that selection of these traits will be useful for the improvement of grain yield. However, protein contentshowed significant negative association along with negative direct effect on grain yield.
机译：该实验在代表Telangana州的三个农业气候区的三个地点进行，涉及28个交叉组合，这些交叉组合是根据Griffing的方法II（不包括倒数），通过八种亲本通过拨号方式将8个亲本交配而产生的，以了解谷物产量，其属性，蛋白质含量和仁性状以及这些性状对谷物产量的直接和间接贡献。这项研究表明，这些属性，即每株植物的生产分till数，株高，籽粒宽度和籽粒长度都对籽粒产量具有正向关联和高度正向直接影响，这表明选择这些性状将有助于改善籽粒让。然而，蛋白质含量显示出显着的负相关性以及对谷物产量的负直接影响。

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