Evaluation of Papaya (Carica papaya L.) Hybrids for Yield and Papain Recovery

Six papaya hybrids, viz., CO-1 × Pusa Nanha, CO-2 × Pusa Nanha, CO-4 × Pusa Nanha, CO-5 × Pusa Nanha, CO-6 × Pusa Nanha and CO-7 × Pusa Nanha, along with their respective parents, were evaluated for fruit yield and quality. Higher fruit yield was recorded in hybrids CO-2 × Pusa Nanha, CO-4 × Pusa Na...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	J Davamani, T N Balamohan, R Sudha
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2013
Materias:	carica papaya l. heterosis heritability genetic advance correlation coefficient path analysis Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/adbf0d268fb84eb890d65f26cdfd626e
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:adbf0d268fb84eb890d65f26cdfd626e
record_format	dspace
spelling	oai:doaj.org-article:adbf0d268fb84eb890d65f26cdfd626e2021-12-02T10:35:44ZEvaluation of Papaya (Carica papaya L.) Hybrids for Yield and Papain Recovery0973-354X2582-4899https://doaj.org/article/adbf0d268fb84eb890d65f26cdfd626e2013-12-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/237https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899Six papaya hybrids, viz., CO-1 × Pusa Nanha, CO-2 × Pusa Nanha, CO-4 × Pusa Nanha, CO-5 × Pusa Nanha, CO-6 × Pusa Nanha and CO-7 × Pusa Nanha, along with their respective parents, were evaluated for fruit yield and quality. Higher fruit yield was recorded in hybrids CO-2 × Pusa Nanha, CO-4 × Pusa Nanha and CO-5 × Pusa Nanha at first harvest. Higher papain recovery was seen in CO-2 × Pusa Nanha and CO-5 × Pusa Nanha and activity of this enzyme was highest in CO-5 × Pusa Nanha. For fruit yield at first harvest, hybrids CO-2 × Pusa Nanha, CO-4 × Pusa Nanha, CO-6 × Pusa Nanha and CO-5 × Pusa Nanha recorded higher heterosis over mid- and better parental values. Fruit yield at first harvest exhibited high genotypic and phenotypic coefficient of variation. Days to flowering had the least genotypic and phenotypic coefficient of variation. Highest heritability estimates were recorded for plant height at first flowering, ascorbic acid content and titrable acidity. Fruit yield at first harvest showed high genetic advance as percentage of mean and the least genetic advance was seen for days to flowering. CO-2 × Pusa Nanha, CO-4 × Pusa Nanha, CO-5 × Pusa Nanha and CO-6 × Pusa Nanha showed better yield and earliness, and are recommended for further evaluation.J DavamaniT N BalamohanR SudhaSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticlecarica papaya l.heterosisheritabilitygenetic advancecorrelation coefficientpath analysisPlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 8, Iss 2, Pp 165-171 (2013)
institution	DOAJ
collection	DOAJ
language	EN
topic	carica papaya l. heterosis heritability genetic advance correlation coefficient path analysis Plant culture SB1-1110
spellingShingle	carica papaya l. heterosis heritability genetic advance correlation coefficient path analysis Plant culture SB1-1110 J Davamani T N Balamohan R Sudha Evaluation of Papaya (Carica papaya L.) Hybrids for Yield and Papain Recovery
description	Six papaya hybrids, viz., CO-1 × Pusa Nanha, CO-2 × Pusa Nanha, CO-4 × Pusa Nanha, CO-5 × Pusa Nanha, CO-6 × Pusa Nanha and CO-7 × Pusa Nanha, along with their respective parents, were evaluated for fruit yield and quality. Higher fruit yield was recorded in hybrids CO-2 × Pusa Nanha, CO-4 × Pusa Nanha and CO-5 × Pusa Nanha at first harvest. Higher papain recovery was seen in CO-2 × Pusa Nanha and CO-5 × Pusa Nanha and activity of this enzyme was highest in CO-5 × Pusa Nanha. For fruit yield at first harvest, hybrids CO-2 × Pusa Nanha, CO-4 × Pusa Nanha, CO-6 × Pusa Nanha and CO-5 × Pusa Nanha recorded higher heterosis over mid- and better parental values. Fruit yield at first harvest exhibited high genotypic and phenotypic coefficient of variation. Days to flowering had the least genotypic and phenotypic coefficient of variation. Highest heritability estimates were recorded for plant height at first flowering, ascorbic acid content and titrable acidity. Fruit yield at first harvest showed high genetic advance as percentage of mean and the least genetic advance was seen for days to flowering. CO-2 × Pusa Nanha, CO-4 × Pusa Nanha, CO-5 × Pusa Nanha and CO-6 × Pusa Nanha showed better yield and earliness, and are recommended for further evaluation.
format	article
author	J Davamani T N Balamohan R Sudha
author_facet	J Davamani T N Balamohan R Sudha
author_sort	J Davamani
title	Evaluation of Papaya (Carica papaya L.) Hybrids for Yield and Papain Recovery
title_short	Evaluation of Papaya (Carica papaya L.) Hybrids for Yield and Papain Recovery
title_full	Evaluation of Papaya (Carica papaya L.) Hybrids for Yield and Papain Recovery
title_fullStr	Evaluation of Papaya (Carica papaya L.) Hybrids for Yield and Papain Recovery
title_full_unstemmed	Evaluation of Papaya (Carica papaya L.) Hybrids for Yield and Papain Recovery
title_sort	evaluation of papaya (carica papaya l.) hybrids for yield and papain recovery
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2013
url	https://doaj.org/article/adbf0d268fb84eb890d65f26cdfd626e
work_keys_str_mv	AT jdavamani evaluationofpapayacaricapapayalhybridsforyieldandpapainrecovery AT tnbalamohan evaluationofpapayacaricapapayalhybridsforyieldandpapainrecovery AT rsudha evaluationofpapayacaricapapayalhybridsforyieldandpapainrecovery
_version_	1718397017482330112

Evaluation of Papaya (Carica papaya L.) Hybrids for Yield and Papain Recovery

Ejemplares similares