STUDIES ON THE PERFORMANCE OF GENOTYPES, CHARACTER ASSOCIATION, PHENOTYPIC AND GENOTYPIC PATH ANAlYSES AND DEGREE OF GENETIC DETERMINATION IN SUGARCANE( Saccharum spp. Hybrid )
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Title |
STUDIES ON THE PERFORMANCE OF GENOTYPES, CHARACTER ASSOCIATION, PHENOTYPIC AND GENOTYPIC PATH ANAlYSES AND DEGREE OF GENETIC DETERMINATION IN SUGARCANE( Saccharum spp. Hybrid )
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Creator |
DEREDDY MADHAVI
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Contributor |
RAMANA REDDY, C
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Subject |
STUDIES, PERFORMANCE, GENOTYPES, CHARACTER, ASSOCIATION, PHENOTYPIC
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Description |
Eleven early maturing genotypes of sugarcane (Saccharum spp. Hybrid) were evaluated for their performance in comparison with an early maturing and locally cultivated variety, Co T 8201 at Agricultural Research Station, Perumallapalle in Randamised Block Design, replicated thrice, during the year 1988. The data,collected during crop growth and at harvest,were utilised to obtain information on the consistency or otherwise of the phenotypic association between character pairs in the individual genotypes. Further, the data were utilised to identify the effective components of cane and sugar yields and ccs per cent through phenotypic and genotypic associations and also through path analyses. ·The variability, degree of genetic determination and genetic ~vance as per cent of mean for different quantitative and quality parameters were also assessed in an attempt to identify the effective components for further improvement in cane yield, sugar yield and also ccs per cent. Fjve sugarc~ne genotynes viz., 77 ~ 430, Co 8021, Co 7ecs, Co 7621 and Co 8006 were identified as high potential Enr sucr-0se accumul~tion am onq the genntypes and they 'l.v8re f0unc~ nn par Hith that nf the locally cultivated variety Co '1' 8201. 1'he variety Co 1' 8201 however \ |
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Date |
2016-08-16T15:22:11Z
2016-08-16T15:22:11Z 1989 |
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Type |
Thesis
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Identifier |
http://krishikosh.egranth.ac.in/handle/1/72639
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Language |
en
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Relation |
D3351;
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Format |
application/pdf
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Publisher |
ACHARYA N.G. RANGA AGRICULTURAL UNIVERSITY RAJENDRANAGAR, HYDERABAD.
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