GENETIC DIVERSITY OF FERTILITY RESTORING LINES IN RICE BASED ON MORPHOLOGICAL CHARACTERISTICS

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KIANI GHAFFAR; NEMATZADEH GH.A.

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Journal: Applied Agricultural Research Year:2013 | Volume:25 | Issue:4 (97) Page(s): 122-130

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Information Journal Paper

Title

GENETIC DIVERSITY OF FERTILITY RESTORING LINES IN RICE BASED ON MORPHOLOGICAL CHARACTERISTICS

Author(s)

KIANI GHAFFAR | NEMATZADEH GH.A. | Issue Writer Certificate

Keywords

RICE (ORYZA SATIVA L)Q2

GENETIC DIVERSITYQ2

CLUSTER ANALYSISQ2

MORPHOLOGICAL TRAITSQ2

Abstract

Diversity of 35 foreign rice lines along with 2 Iranian lines was evaluated using 8 MORPHOLOGICAL TRAITS. Genotypes were planted in a randomized complete block design with three replications at research farm of Sari Agricultural Sciences and Natural Resources University. Coefficients of phenotypic variations were high for most of traits revealing existence of sufficient variation for studied traits. Among principle components obtained through principle component analysis, three of them were explained 68.22 percent of total variation. First component related to grain filling characteristics, while second component showing importance and positive correlation of grain number with panicle length and third component showing importance of reproductive traits against vegetative traits. Coefficients of correlations showed positive and significant relationship of yield with filled grains per panicle. CLUSTER ANALYSIS of genotypes using Ward’s minimum method and Euclidian distance criteria classified fertility restoring lines in three different groups. Results of this study indicated that, foreign lines via hybridization with Iranian cultivars could produce new hybrid varieties.

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APA: Copy

KIANI, GHAFFAR, & NEMATZADEH, GH.A.. (2013). GENETIC DIVERSITY OF FERTILITY RESTORING LINES IN RICE BASED ON MORPHOLOGICAL CHARACTERISTICS. APPLIED FIELD CROPS RESEARCH (PAJOUHESH & SAZANDEGI), 25(4 (97)), 122-130. SID. https://sid.ir/paper/214883/en

Vancouver: Copy

KIANI GHAFFAR, NEMATZADEH GH.A.. GENETIC DIVERSITY OF FERTILITY RESTORING LINES IN RICE BASED ON MORPHOLOGICAL CHARACTERISTICS. APPLIED FIELD CROPS RESEARCH (PAJOUHESH & SAZANDEGI)[Internet]. 2013;25(4 (97)):122-130. Available from: https://sid.ir/paper/214883/en

IEEE: Copy

GHAFFAR KIANI, and GH.A. NEMATZADEH, “GENETIC DIVERSITY OF FERTILITY RESTORING LINES IN RICE BASED ON MORPHOLOGICAL CHARACTERISTICS,” APPLIED FIELD CROPS RESEARCH (PAJOUHESH & SAZANDEGI), vol. 25, no. 4 (97), pp. 122–130, 2013, [Online]. Available: https://sid.ir/paper/214883/en

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