Standardization of Stage-Wise Requirement of Nutrients in Banana Cv. Grande Naine (AAA)

A field trial was conducted during 2009-2010 at College Orchard, Horticultural College and Research Institute, Tamil Nadu Agricultural University, Coimbatore, to standardize stage-wise requirement of nutrients in banana cv. Grand Naine (AAA). Treatment T16 where application of 100% RDF (165:52.5:495...

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Autores principales:	T N Balamohan, J Auxilia, R Sudha
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2015
Materias:	banana grande naine stage-wise nutrient requirement yield quality cost:benefit ratio Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/1eeab4bd966f48dda3032fe3c03ae844
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spelling	oai:doaj.org-article:1eeab4bd966f48dda3032fe3c03ae8442021-12-02T04:01:57ZStandardization of Stage-Wise Requirement of Nutrients in Banana Cv. Grande Naine (AAA)0973-354X2582-4899https://doaj.org/article/1eeab4bd966f48dda3032fe3c03ae8442015-12-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/124https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899A field trial was conducted during 2009-2010 at College Orchard, Horticultural College and Research Institute, Tamil Nadu Agricultural University, Coimbatore, to standardize stage-wise requirement of nutrients in banana cv. Grand Naine (AAA). Treatment T16 where application of 100% RDF (165:52.5:495g NPK plant-1) at 4 critical growth stages, i.e., 40:52.5:25, 30:0:35, 30:0:25 and 0:0:15% at the 3rd, 5th, 7th and 9thmonths after planting (MAP), respectively, recorded maximum plant height, pseudostem girth and leaf area index. Maximum bunch weight of 32.15kg was recorded in T16. Higher yield was attributed to more number of (i) hands per bunch, (ii) fingers per hand and (iii) per bunch, besides the higher average weight of the finger. Better quality fruits, with higher TSS, total sugars, low acidity and better sugar:acid blend, were obtained in T16. In treatment T16, where 100% RDF was applied, increased N, P, and K content were seen in the index leaf of the crop. Lower soil-available nutrients, viz., N, P, K, at the higher level of split-application at critical stages of the crop revealed, that, the nutrients applied were utilized efficiently. This was reflected in the better yield and quality obtained. Economics were worked out which indicated T16 as giving the highest cost:benefit ratio (1:3.97).T N BalamohanJ AuxiliaR SudhaSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticlebananagrande nainestage-wise nutrient requirementyieldqualitycost:benefit ratioPlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 10, Iss 2, Pp 165-171 (2015)
institution	DOAJ
collection	DOAJ
language	EN
topic	banana grande naine stage-wise nutrient requirement yield quality cost:benefit ratio Plant culture SB1-1110
spellingShingle	banana grande naine stage-wise nutrient requirement yield quality cost:benefit ratio Plant culture SB1-1110 T N Balamohan J Auxilia R Sudha Standardization of Stage-Wise Requirement of Nutrients in Banana Cv. Grande Naine (AAA)
description	A field trial was conducted during 2009-2010 at College Orchard, Horticultural College and Research Institute, Tamil Nadu Agricultural University, Coimbatore, to standardize stage-wise requirement of nutrients in banana cv. Grand Naine (AAA). Treatment T16 where application of 100% RDF (165:52.5:495g NPK plant-1) at 4 critical growth stages, i.e., 40:52.5:25, 30:0:35, 30:0:25 and 0:0:15% at the 3rd, 5th, 7th and 9thmonths after planting (MAP), respectively, recorded maximum plant height, pseudostem girth and leaf area index. Maximum bunch weight of 32.15kg was recorded in T16. Higher yield was attributed to more number of (i) hands per bunch, (ii) fingers per hand and (iii) per bunch, besides the higher average weight of the finger. Better quality fruits, with higher TSS, total sugars, low acidity and better sugar:acid blend, were obtained in T16. In treatment T16, where 100% RDF was applied, increased N, P, and K content were seen in the index leaf of the crop. Lower soil-available nutrients, viz., N, P, K, at the higher level of split-application at critical stages of the crop revealed, that, the nutrients applied were utilized efficiently. This was reflected in the better yield and quality obtained. Economics were worked out which indicated T16 as giving the highest cost:benefit ratio (1:3.97).
format	article
author	T N Balamohan J Auxilia R Sudha
author_facet	T N Balamohan J Auxilia R Sudha
author_sort	T N Balamohan
title	Standardization of Stage-Wise Requirement of Nutrients in Banana Cv. Grande Naine (AAA)
title_short	Standardization of Stage-Wise Requirement of Nutrients in Banana Cv. Grande Naine (AAA)
title_full	Standardization of Stage-Wise Requirement of Nutrients in Banana Cv. Grande Naine (AAA)
title_fullStr	Standardization of Stage-Wise Requirement of Nutrients in Banana Cv. Grande Naine (AAA)
title_full_unstemmed	Standardization of Stage-Wise Requirement of Nutrients in Banana Cv. Grande Naine (AAA)
title_sort	standardization of stage-wise requirement of nutrients in banana cv. grande naine (aaa)
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2015
url	https://doaj.org/article/1eeab4bd966f48dda3032fe3c03ae844
work_keys_str_mv	AT tnbalamohan standardizationofstagewiserequirementofnutrientsinbananacvgrandenaineaaa AT jauxilia standardizationofstagewiserequirementofnutrientsinbananacvgrandenaineaaa AT rsudha standardizationofstagewiserequirementofnutrientsinbananacvgrandenaineaaa
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Standardization of Stage-Wise Requirement of Nutrients in Banana Cv. Grande Naine (AAA)

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