Studies on Yield and Yield Components of Spray Chrysanthemum (Chrysanthemum morifolium Ramat.) cv. Amal under Various Sources of Nitrogen

An investigation was undertaken to study the yield and yield components of spray-type chrysanthemum cv. Amal under variaous sources of nitrogen. The treatments considered different levels (100%, 75%, 50% or 25%) of four sources of nitrogen viz., urea, calcium ammonium nitrate, mustard cake and neem...

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Autores principales:	Subhendu S Gantait, P Pal
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2009
Materias:	chrysanthemum nitrogen source oil cake organic Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/0c88aa3edf734fb8844c95ee738951ff
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spelling	oai:doaj.org-article:0c88aa3edf734fb8844c95ee738951ff2021-12-02T12:06:39ZStudies on Yield and Yield Components of Spray Chrysanthemum (Chrysanthemum morifolium Ramat.) cv. Amal under Various Sources of Nitrogen0973-354X2582-4899https://doaj.org/article/0c88aa3edf734fb8844c95ee738951ff2009-06-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/557https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899An investigation was undertaken to study the yield and yield components of spray-type chrysanthemum cv. Amal under variaous sources of nitrogen. The treatments considered different levels (100%, 75%, 50% or 25%) of four sources of nitrogen viz., urea, calcium ammonium nitrate, mustard cake and neem cake, alone or in combination of two or more of these. Results revealed that maximum stem length (62 cm) of cut flower and flower yield, number of flower heads (6387) and weight (4071.48 g/sqm) were mostly achiveved by application of total recommended dose of nitrogen through a combination of 25% N as neem cake + 25% N as mustard cake + 25% N as CAN + 25% as urea, and the treatment increased flower yield by 57.96% over treatment with nitrogen solely through urea. Flower size, individual flower weight, shelf and vase life of flower as well as anthocyanin content in floral tissue were higher in combined application of all oil cakes and urea and maximum under treatment combination of 50% recommended dose of nitrogen supplied through mustard cake, 25% N through neem cake and 25% N through urea. Anthocyanin content of flower tissues increased gradually upto 20 days from opening of the flower and, thereafter, declined sharply.Subhendu S GantaitP PalSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticlechrysanthemumnitrogen sourceoil cakeorganicPlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 4, Iss 1, Pp 54-58 (2009)
institution	DOAJ
collection	DOAJ
language	EN
topic	chrysanthemum nitrogen source oil cake organic Plant culture SB1-1110
spellingShingle	chrysanthemum nitrogen source oil cake organic Plant culture SB1-1110 Subhendu S Gantait P Pal Studies on Yield and Yield Components of Spray Chrysanthemum (Chrysanthemum morifolium Ramat.) cv. Amal under Various Sources of Nitrogen
description	An investigation was undertaken to study the yield and yield components of spray-type chrysanthemum cv. Amal under variaous sources of nitrogen. The treatments considered different levels (100%, 75%, 50% or 25%) of four sources of nitrogen viz., urea, calcium ammonium nitrate, mustard cake and neem cake, alone or in combination of two or more of these. Results revealed that maximum stem length (62 cm) of cut flower and flower yield, number of flower heads (6387) and weight (4071.48 g/sqm) were mostly achiveved by application of total recommended dose of nitrogen through a combination of 25% N as neem cake + 25% N as mustard cake + 25% N as CAN + 25% as urea, and the treatment increased flower yield by 57.96% over treatment with nitrogen solely through urea. Flower size, individual flower weight, shelf and vase life of flower as well as anthocyanin content in floral tissue were higher in combined application of all oil cakes and urea and maximum under treatment combination of 50% recommended dose of nitrogen supplied through mustard cake, 25% N through neem cake and 25% N through urea. Anthocyanin content of flower tissues increased gradually upto 20 days from opening of the flower and, thereafter, declined sharply.
format	article
author	Subhendu S Gantait P Pal
author_facet	Subhendu S Gantait P Pal
author_sort	Subhendu S Gantait
title	Studies on Yield and Yield Components of Spray Chrysanthemum (Chrysanthemum morifolium Ramat.) cv. Amal under Various Sources of Nitrogen
title_short	Studies on Yield and Yield Components of Spray Chrysanthemum (Chrysanthemum morifolium Ramat.) cv. Amal under Various Sources of Nitrogen
title_full	Studies on Yield and Yield Components of Spray Chrysanthemum (Chrysanthemum morifolium Ramat.) cv. Amal under Various Sources of Nitrogen
title_fullStr	Studies on Yield and Yield Components of Spray Chrysanthemum (Chrysanthemum morifolium Ramat.) cv. Amal under Various Sources of Nitrogen
title_full_unstemmed	Studies on Yield and Yield Components of Spray Chrysanthemum (Chrysanthemum morifolium Ramat.) cv. Amal under Various Sources of Nitrogen
title_sort	studies on yield and yield components of spray chrysanthemum (chrysanthemum morifolium ramat.) cv. amal under various sources of nitrogen
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2009
url	https://doaj.org/article/0c88aa3edf734fb8844c95ee738951ff
work_keys_str_mv	AT subhendusgantait studiesonyieldandyieldcomponentsofspraychrysanthemumchrysanthemummorifoliumramatcvamalundervarioussourcesofnitrogen AT ppal studiesonyieldandyieldcomponentsofspraychrysanthemumchrysanthemummorifoliumramatcvamalundervarioussourcesofnitrogen
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Studies on Yield and Yield Components of Spray Chrysanthemum (Chrysanthemum morifolium Ramat.) cv. Amal under Various Sources of Nitrogen

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