Selection strategy through genetic association studies for improvement of yield and quality under organic fertilizer management in rice (Oryza sativa L.).

Devi C. R.; Reddy D. M.; Reddy K. H. P.; Sudhakar P.

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Selection strategy through genetic association studies for improvement of yield and quality under organic fertilizer management in rice (Oryza sativa L.).

机译：通过遗传关联研究选择策略，以提高水稻（Oryza sativa L.）有机肥管理下的产量和质量。

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The association among yield and quality components, their direct and indirect influence on grain yield in 32 genotypes of rice was carried out under organic fertilizer management. Grain yield per plant was significantly and positively correlated with its component characters like days to 50% flowering, days to maturity, number of effective tillers per plant, panicle length, number of grains per panicle and harvest index. Path coefficient analysis revealed that the direct effect of days to 50% flowering on grain yield was the highest, followed by number of grains per panicle and harvest index, suggesting that e. the improvement in grain yield could be efficient, if the selection is based on these component characters under organic fertilizer management in rice.

机译：在有机肥管理下，对32种基因型水稻的产量与品质成分之间的联系及其对谷物产量的直接和间接影响。每株植物的籽粒产量与其组成特征显着正相关，如开花至50％的开花天数，成熟天数，每株植物有效分till数，穗长，每穗粒数和收获指数。通径系数分析表明，开花至50％的天数对谷物产量的直接影响最高，其次是每穗数的谷物数和收获指数，表明e。如果根据水稻有机肥管理下的这些组成特征进行选择，则可以提高谷物产量。

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来源
《Crop Research》 |2013年第3期|共5页
作者
Devi C. R.; Reddy D. M.; Reddy K. H. P.; Sudhakar P.;
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正文语种 eng
中图分类农作物;
关键词
correlation analysis; crop quality; crop yield; flowering date; harvest index; maturation; panicles; path analysis; rice; tillers; yield components; Oryza; Oryza sativa; India; Commonwealth of Nations; Developing Countries; South Asia; Asia; Oryza; Poaceae; Cyperales; monocotyledons; angiosperms; Spermatophyta; plants; eukaryotes.;

机译：相关分析;作物品质;作物产量;开花日期;收获指数;成熟度;穗数;通径分析;水稻;分iller;产量构成要素;Oryza;Oryza sativa;印度;国家联合体;发展中国家;南亚;亚洲;Oryza;禾本科;莎草;单子叶植物;附子;精原植物;植物;真核生物。;

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专利

1. Selection strategy through genetic association studies for improvement of yield and quality under organic fertilizer management in rice (Oryza sativa L.). [J] . Devi C. R., Reddy D. M., Reddy K. H. P., Crop Research . 2013,第1a3期

机译：通过遗传关联研究选择策略，以提高水稻（Oryza sativa L.）有机肥管理下的产量和质量。
2. Genetic Variability and Character Association in Rice (Oryza sativa L.) Under Organic Fertilizer Management [J] . C Rama Devi, D M Reddy, M Shanthi Priya, Andhra Agricultural Journal . 2014,第2期

机译：有机肥管理下水稻的遗传变异和性状关联
3. Genetic Variability and Divergence Studies under Organic Fertilizer Management in Rice (Oryza sativa L.) [J] . Samir Y Dhurai, D M Reddy, K H P Reddy, Andhra Agricultural Journal . 2014,第3期

机译：有机肥管理下水稻的遗传变异和发散性研究
4. Application of Inorganic Fertilizers and The Seedling Number on Growth and Production of Rice (Oryza sativa L.) [C] . Sudirman, Ramli, Buchaerah, International Conference on Education, Science, and Technology . 2017

机译：无机肥料和幼苗数对水稻生长和生产的应用（Oryza Sativa L.）
5. Selection criteria for rice grain yield based on the path analyses, nonstructural carbohydrate partitioning, and nitrogen utilization efficiency of 15 diverse rice (Oryza sativa L.) genotypes. [D] . Samonte, Stanley Omar Pe Benito. 1999

机译：基于路径分析，非结构性碳水化合物分配和15种不同水稻基因型的氮素利用效率，对水稻籽粒产量的选择标准。
6. Association mapping for yield and grain quality traits in rice (Oryza sativa L.) [O] . Tereza Cristina de Oliveira Borba, Rosana Pereira Vianello Brondani, Flávio Breseghello, 2010

机译：水稻（Oryza sativa L.）的产量和籽粒品质性状的关联图谱
7. Effect of Different Fertilizers (Bio, Organic and Inorganic Fertilizers) on Some Yield Componants of Rice (Oryza Sativa L.) [O] . Gafar Ali Farah, Yassin M. Ibrahim Dagash, Samia Osman Yagoob 2014

机译：不同肥料（生物，有机物和无机肥料）对水稻氮素产量组分的影响（Oryza Sativa L.）

Selection strategy through genetic association studies for improvement of yield and quality under organic fertilizer management in rice (Oryza sativa L.).

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