Genetic Parameters and Selection Indices in F3 Progenies of Hill Rice Genotypes
نویسندگان
چکیده
منابع مشابه
Genetic worth and stability of selection indices in rice (Oryza sativa L.)
Improvement of one trait on its own will affect the performance of other traits because ofgenotypic correlations between traits. Index selection is one of the tools used by plant breedersto overcome this problem. The purpose of this paper is to evaluate selection indices developedfor improving grain yield in rice (Oryza sativa L.). Forty-nine rice genotypes were cultivated atTonekabon Rice Rese...
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15 صفحه اولInvestigation of Genetic Diversity and Classification of Aerobic and Local Rice Genotypes in Khuzestan Province
Various strategies have been developed to reduce water consumption in rice cultivation, including rice cultivation in water-saturated soil, drying and wetting of the soil (periodic irrigation), and aerobic rice cultivation. In this study, in order to identify and grouping rice cultivars suitable for aerobic cultivation, 34 cultivars of native and improved rice cultivars were selected and eval...
متن کاملgenetic worth and stability of selection indices in rice (oryza sativa l.)
improvement of one trait on its own will affect the performance of other traits because ofgenotypic correlations between traits. index selection is one of the tools used by plant breedersto overcome this problem. the purpose of this paper is to evaluate selection indices developedfor improving grain yield in rice (oryza sativa l.). forty-nine rice genotypes were cultivated attonekabon rice rese...
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The nature and the magnitude of genetic divergence was estimated in 35 deepwater rice genotypes using Mahalonobis’s D2 – statistics. The genotypes were grouped onto 10 clusters showing fair degree of relationship between geographic distribution and genetic divergence. Cluster IV showed maximum intra cluster divergence while inter cluster divergence was maximum between clusters IX and X. All the...
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ژورنال
عنوان ژورنال: Notulae Scientia Biologicae
سال: 2012
ISSN: 2067-3264,2067-3205
DOI: 10.15835/nsb448275