Distribution of Staminate and Hermaphrodite Flowers and Fruit-Set in the Canopy of Cashew Genotypes

Production of staminate(S) and hermaphrodite (H) flowers was studied in the north, east, south and west sides of the cashew tree canopy from December 2003 to May 2005 at S.G. College of Agriculture and Research Station, IGKVV, Jagdalpur (C.G.). Flower production was recorded daily on selected plants...

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Autor principal:	D Sharma
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2009
Materias:	anacardium occidentale cashew flower distribution sex type side of canopy Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/5435edd80527472998d3b0831776c4fd
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spelling	oai:doaj.org-article:5435edd80527472998d3b0831776c4fd2021-12-02T11:22:28ZDistribution of Staminate and Hermaphrodite Flowers and Fruit-Set in the Canopy of Cashew Genotypes0973-354X2582-4899https://doaj.org/article/5435edd80527472998d3b0831776c4fd2009-06-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/555https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899Production of staminate(S) and hermaphrodite (H) flowers was studied in the north, east, south and west sides of the cashew tree canopy from December 2003 to May 2005 at S.G. College of Agriculture and Research Station, IGKVV, Jagdalpur (C.G.). Flower production was recorded daily on selected plants throughout the main flowering season and, subsequently, yield of each plant was recorded. Results showed differences in number of flower types on different sides of the tree. However, there was consistently greater number of staminate flowers than hermaphrodite flowers during both early and late flowering . Significant variability between genotypes and sides was recorded for sex ratio (S/H). Hybrid-255 showed highest sex ratio for north, south and west sides and Vridhachalam-2 for the east side. Differences in fruit-set and nut-yield were also found between sides. Hybrid 30/1 had highest per cent fruit-set. Highest number of fruits carried to maturity was recorded in Hybrid-30/1. Distribution of yield over the tree-canopy showed that south side had significantly high nut yield, followed by west side.D SharmaSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticleanacardium occidentalecashewflower distributionsex typeside of canopyPlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 4, Iss 1, Pp 45-49 (2009)
institution	DOAJ
collection	DOAJ
language	EN
topic	anacardium occidentale cashew flower distribution sex type side of canopy Plant culture SB1-1110
spellingShingle	anacardium occidentale cashew flower distribution sex type side of canopy Plant culture SB1-1110 D Sharma Distribution of Staminate and Hermaphrodite Flowers and Fruit-Set in the Canopy of Cashew Genotypes
description	Production of staminate(S) and hermaphrodite (H) flowers was studied in the north, east, south and west sides of the cashew tree canopy from December 2003 to May 2005 at S.G. College of Agriculture and Research Station, IGKVV, Jagdalpur (C.G.). Flower production was recorded daily on selected plants throughout the main flowering season and, subsequently, yield of each plant was recorded. Results showed differences in number of flower types on different sides of the tree. However, there was consistently greater number of staminate flowers than hermaphrodite flowers during both early and late flowering . Significant variability between genotypes and sides was recorded for sex ratio (S/H). Hybrid-255 showed highest sex ratio for north, south and west sides and Vridhachalam-2 for the east side. Differences in fruit-set and nut-yield were also found between sides. Hybrid 30/1 had highest per cent fruit-set. Highest number of fruits carried to maturity was recorded in Hybrid-30/1. Distribution of yield over the tree-canopy showed that south side had significantly high nut yield, followed by west side.
format	article
author	D Sharma
author_facet	D Sharma
author_sort	D Sharma
title	Distribution of Staminate and Hermaphrodite Flowers and Fruit-Set in the Canopy of Cashew Genotypes
title_short	Distribution of Staminate and Hermaphrodite Flowers and Fruit-Set in the Canopy of Cashew Genotypes
title_full	Distribution of Staminate and Hermaphrodite Flowers and Fruit-Set in the Canopy of Cashew Genotypes
title_fullStr	Distribution of Staminate and Hermaphrodite Flowers and Fruit-Set in the Canopy of Cashew Genotypes
title_full_unstemmed	Distribution of Staminate and Hermaphrodite Flowers and Fruit-Set in the Canopy of Cashew Genotypes
title_sort	distribution of staminate and hermaphrodite flowers and fruit-set in the canopy of cashew genotypes
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2009
url	https://doaj.org/article/5435edd80527472998d3b0831776c4fd
work_keys_str_mv	AT dsharma distributionofstaminateandhermaphroditeflowersandfruitsetinthecanopyofcashewgenotypes
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Distribution of Staminate and Hermaphrodite Flowers and Fruit-Set in the Canopy of Cashew Genotypes

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