Effect of Canopy Management Practices during forward Pruning on Berry Development and Photosynthesis in Tas-A-Ganesh Grapes

Effect of canopy manipulation during forward pruning on berry development and photosynthetic parameters was studied in Tas-A-Ganesh grape grafted onto Dogridge rootstock. Canopy manipulation including shoot thinning, leaf removal, shoot thinning with leaf removal, and shoot pinching, was done after...

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Autores principales:	R G Somkuwar, S D Ramteke, J Satisha, Mahadev Bhange, Prerna Itroutwar
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2014
Materias:	grape canopy managements practices photosynthesis quality yield Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/6e27d7b149374edb812c78d329f35fbf
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spelling	oai:doaj.org-article:6e27d7b149374edb812c78d329f35fbf2021-12-02T12:39:38ZEffect of Canopy Management Practices during forward Pruning on Berry Development and Photosynthesis in Tas-A-Ganesh Grapes0973-354X2582-4899https://doaj.org/article/6e27d7b149374edb812c78d329f35fbf2014-06-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/211https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899Effect of canopy manipulation during forward pruning on berry development and photosynthetic parameters was studied in Tas-A-Ganesh grape grafted onto Dogridge rootstock. Canopy manipulation including shoot thinning, leaf removal, shoot thinning with leaf removal, and shoot pinching, was done after forward pruning. Significant differences were observed in yield and quality. Shoot thinning to about 40 shoots per vine, with removal of three basal leaves, resulted in significantly higher yield, followed by that in shoot thinning alone. Lowest yield was recorded in the Control. Leaf removal drastically reduced bunch development affecting berry weight, diameter and length compared to other treatments. Among different canopy manipulation treatments, higher average bunch weight was recorded in shoot thinning plus leaf removal, whereas, lowest bunch weight was recorded with leaf removal alone. At harvest, the amount of total soluble solids in berries was low in leaf removal at pre-bloom stage, but increased in the treatment of shoot thinning with leaf removal, at the same stage. Different canopy manipulation treatments had significant impact on photosynthesis and transpiration rates. Overall results indicated that canopy manipulation practices such as shoot thinning, to retain 40 shoots per vine with or without leaf removal, followed by pinching, can be recommended to grape growers.R G SomkuwarS D RamtekeJ SatishaMahadev BhangePrerna ItroutwarSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticlegrapecanopy managements practicesphotosynthesisqualityyieldPlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 9, Iss 1, Pp 18-22 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	grape canopy managements practices photosynthesis quality yield Plant culture SB1-1110
spellingShingle	grape canopy managements practices photosynthesis quality yield Plant culture SB1-1110 R G Somkuwar S D Ramteke J Satisha Mahadev Bhange Prerna Itroutwar Effect of Canopy Management Practices during forward Pruning on Berry Development and Photosynthesis in Tas-A-Ganesh Grapes
description	Effect of canopy manipulation during forward pruning on berry development and photosynthetic parameters was studied in Tas-A-Ganesh grape grafted onto Dogridge rootstock. Canopy manipulation including shoot thinning, leaf removal, shoot thinning with leaf removal, and shoot pinching, was done after forward pruning. Significant differences were observed in yield and quality. Shoot thinning to about 40 shoots per vine, with removal of three basal leaves, resulted in significantly higher yield, followed by that in shoot thinning alone. Lowest yield was recorded in the Control. Leaf removal drastically reduced bunch development affecting berry weight, diameter and length compared to other treatments. Among different canopy manipulation treatments, higher average bunch weight was recorded in shoot thinning plus leaf removal, whereas, lowest bunch weight was recorded with leaf removal alone. At harvest, the amount of total soluble solids in berries was low in leaf removal at pre-bloom stage, but increased in the treatment of shoot thinning with leaf removal, at the same stage. Different canopy manipulation treatments had significant impact on photosynthesis and transpiration rates. Overall results indicated that canopy manipulation practices such as shoot thinning, to retain 40 shoots per vine with or without leaf removal, followed by pinching, can be recommended to grape growers.
format	article
author	R G Somkuwar S D Ramteke J Satisha Mahadev Bhange Prerna Itroutwar
author_facet	R G Somkuwar S D Ramteke J Satisha Mahadev Bhange Prerna Itroutwar
author_sort	R G Somkuwar
title	Effect of Canopy Management Practices during forward Pruning on Berry Development and Photosynthesis in Tas-A-Ganesh Grapes
title_short	Effect of Canopy Management Practices during forward Pruning on Berry Development and Photosynthesis in Tas-A-Ganesh Grapes
title_full	Effect of Canopy Management Practices during forward Pruning on Berry Development and Photosynthesis in Tas-A-Ganesh Grapes
title_fullStr	Effect of Canopy Management Practices during forward Pruning on Berry Development and Photosynthesis in Tas-A-Ganesh Grapes
title_full_unstemmed	Effect of Canopy Management Practices during forward Pruning on Berry Development and Photosynthesis in Tas-A-Ganesh Grapes
title_sort	effect of canopy management practices during forward pruning on berry development and photosynthesis in tas-a-ganesh grapes
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2014
url	https://doaj.org/article/6e27d7b149374edb812c78d329f35fbf
work_keys_str_mv	AT rgsomkuwar effectofcanopymanagementpracticesduringforwardpruningonberrydevelopmentandphotosynthesisintasaganeshgrapes AT sdramteke effectofcanopymanagementpracticesduringforwardpruningonberrydevelopmentandphotosynthesisintasaganeshgrapes AT jsatisha effectofcanopymanagementpracticesduringforwardpruningonberrydevelopmentandphotosynthesisintasaganeshgrapes AT mahadevbhange effectofcanopymanagementpracticesduringforwardpruningonberrydevelopmentandphotosynthesisintasaganeshgrapes AT prernaitroutwar effectofcanopymanagementpracticesduringforwardpruningonberrydevelopmentandphotosynthesisintasaganeshgrapes
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Effect of Canopy Management Practices during forward Pruning on Berry Development and Photosynthesis in Tas-A-Ganesh Grapes

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