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in
| Title : |
Agro-morphological characterization fo promising lines of rice for mid-hill conditions of Nepal |
| Material Type: |
printed text |
| Authors: |
Jwala Bajracharya ; Pratima Pandey, Author ; Dev Bahadur Gurung, Author |
| Pagination: |
142-148 p. |
| Languages : |
English (eng) |
| Keywords: |
Oryza sativa L. ; genetic variability descriptors purity |
| Abstract: |
Four promising varieties ofrice (Oryza sativa L.) included in FFT and CVT for bill condition
of Nepal were studied for their agro-morphological characterization and preparation of
descriptors using qualitative and quantitative agro -morphological traits. The experiment was
conducted in Khumaltar, Lalitpur, Nepal , us ing a randomized block design with three
replicates in agricultural season in 2010/ 11 and 20 11 / 12. Genetic vari ation was observed
among the qualitative and quantitative characters evaluated and sign ificant variations at the
least (p < 0.05) were observed for 15 of the 20 analysed quantitative traits. Genetic variance
among the lines was observed hi gher than the envirorunental variance, which ensured the
predominance of the genetic components in the differences observed among the rice
promising lines. Leaf measurement and its orientation, culm strength, panicle exertion length,
panicle type, panicle sterility and biomass related traits were found important distinguishing
traits of these rice varieties. Based on the observed variab ility the descriptors of these
promising varieties were prepared, which is hoped to be of great importance for breeding
programs and maintaining the genetic purity |
| Link for e-copy: |
http://elibrary.narc.gov.np/?r=879 |
in
Agro-morphological characterization fo promising lines of rice for mid-hill conditions of Nepal [printed text] / Jwala Bajracharya ; Pratima Pandey, Author ; Dev Bahadur Gurung, Author . - [s.d.] . - 142-148 p. Languages : English ( eng) | Keywords: |
Oryza sativa L. ; genetic variability descriptors purity |
| Abstract: |
Four promising varieties ofrice (Oryza sativa L.) included in FFT and CVT for bill condition
of Nepal were studied for their agro-morphological characterization and preparation of
descriptors using qualitative and quantitative agro -morphological traits. The experiment was
conducted in Khumaltar, Lalitpur, Nepal , us ing a randomized block design with three
replicates in agricultural season in 2010/ 11 and 20 11 / 12. Genetic vari ation was observed
among the qualitative and quantitative characters evaluated and sign ificant variations at the
least (p < 0.05) were observed for 15 of the 20 analysed quantitative traits. Genetic variance
among the lines was observed hi gher than the envirorunental variance, which ensured the
predominance of the genetic components in the differences observed among the rice
promising lines. Leaf measurement and its orientation, culm strength, panicle exertion length,
panicle type, panicle sterility and biomass related traits were found important distinguishing
traits of these rice varieties. Based on the observed variab ility the descriptors of these
promising varieties were prepared, which is hoped to be of great importance for breeding
programs and maintaining the genetic purity |
| Link for e-copy: |
http://elibrary.narc.gov.np/?r=879 |
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Refine your searchAgro-morphological characterization fo promising lines of rice for mid-hill conditions of Nepal / Jwala Bajracharya
DNA Fingerprinting and Genetic Diversity of Improved and Wild Rice Populations Estimated by SSR Markets / Jwala Bajracharya in Nepal Agriculture Research Journal, Vol.11 (2011)
