Influence of De-Navelling and Stalk-End Nutrient Application on Nutrient Composition of 'Robusta' Banana Fruits

The contents of N, P, Mg, S, Fe and Mn in banana fruit increased significantly due to denavelling from 0.32%, 0.086%, 0.12%, 0.024%, 52 ppm and 4.8 ppm, under 'control' to 0.37%, 0.085%, 0.13%, 0.027%, 59 ppm and 6.7 ppm, respectively. Dipping stalk end of the bunch in fresh cow dung enhan...

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Autores principales:	S C Kotur, S V Keshava Murthy
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2010
Materias:	de-navelling external feeding nitrogen potassium sulphur ‘robusta’ banana musa sp. (aaa) composition of fruit. Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/fd6903c3a55441f39b650999d97c6749
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spelling	oai:doaj.org-article:fd6903c3a55441f39b650999d97c67492021-12-02T12:06:39ZInfluence of De-Navelling and Stalk-End Nutrient Application on Nutrient Composition of 'Robusta' Banana Fruits0973-354X2582-4899https://doaj.org/article/fd6903c3a55441f39b650999d97c67492010-12-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/466https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899The contents of N, P, Mg, S, Fe and Mn in banana fruit increased significantly due to denavelling from 0.32%, 0.086%, 0.12%, 0.024%, 52 ppm and 4.8 ppm, under 'control' to 0.37%, 0.085%, 0.13%, 0.027%, 59 ppm and 6.7 ppm, respectively. Dipping stalk end of the bunch in fresh cow dung enhanced these above nutrients to 0.40%, 0.086%, 0.14%. 0.028%, 63 ppm and 7.6 ppm, respectively. When cow dung was enriched with ammonium sulphate, the fruits showed 0.50-0.51% of N, 0.081-0.090% of P, 0.16-0.23% of Mg, 0.032-0.040% of S, 59-111 ppm of Fe and 8.1-17.8 ppm of Mn. Addition of potassium sulphate further enhanced this effect in respect of K (2.11-2.44%) and Fe (74-115 ppm) in fruit. Increasing level of ammonium sulphate in the blend significantly decreased Ca content of the fruit from 0.24% at 5 g to 0.10% at 25 g. When potassium sulphate was included in the blend, Ca content showed further reduction (0.19% at 5 g to 0.10% at 25g). At 15 g of ammonium sulphate and 7.5 g of potassium sulphate the maximum bunch weight of 27.993 kg was obtained (as against 16.724kg under retention of male bud throughout) corresponding to the enhanced nutrient composition of 2.44% of K, 0.12% of Ca, 0.18% of Mg, 0.033% of S, 115ppm of Fe and 14.9ppm of Mn that may have nutraceutical implications.S C KoturS V Keshava MurthySociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticlede-navellingexternal feedingnitrogenpotassiumsulphur‘robusta’ bananamusa sp. (aaa)composition of fruit.Plant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 5, Iss 2, Pp 148-150 (2010)
institution	DOAJ
collection	DOAJ
language	EN
topic	de-navelling external feeding nitrogen potassium sulphur ‘robusta’ banana musa sp. (aaa) composition of fruit. Plant culture SB1-1110
spellingShingle	de-navelling external feeding nitrogen potassium sulphur ‘robusta’ banana musa sp. (aaa) composition of fruit. Plant culture SB1-1110 S C Kotur S V Keshava Murthy Influence of De-Navelling and Stalk-End Nutrient Application on Nutrient Composition of 'Robusta' Banana Fruits
description	The contents of N, P, Mg, S, Fe and Mn in banana fruit increased significantly due to denavelling from 0.32%, 0.086%, 0.12%, 0.024%, 52 ppm and 4.8 ppm, under 'control' to 0.37%, 0.085%, 0.13%, 0.027%, 59 ppm and 6.7 ppm, respectively. Dipping stalk end of the bunch in fresh cow dung enhanced these above nutrients to 0.40%, 0.086%, 0.14%. 0.028%, 63 ppm and 7.6 ppm, respectively. When cow dung was enriched with ammonium sulphate, the fruits showed 0.50-0.51% of N, 0.081-0.090% of P, 0.16-0.23% of Mg, 0.032-0.040% of S, 59-111 ppm of Fe and 8.1-17.8 ppm of Mn. Addition of potassium sulphate further enhanced this effect in respect of K (2.11-2.44%) and Fe (74-115 ppm) in fruit. Increasing level of ammonium sulphate in the blend significantly decreased Ca content of the fruit from 0.24% at 5 g to 0.10% at 25 g. When potassium sulphate was included in the blend, Ca content showed further reduction (0.19% at 5 g to 0.10% at 25g). At 15 g of ammonium sulphate and 7.5 g of potassium sulphate the maximum bunch weight of 27.993 kg was obtained (as against 16.724kg under retention of male bud throughout) corresponding to the enhanced nutrient composition of 2.44% of K, 0.12% of Ca, 0.18% of Mg, 0.033% of S, 115ppm of Fe and 14.9ppm of Mn that may have nutraceutical implications.
format	article
author	S C Kotur S V Keshava Murthy
author_facet	S C Kotur S V Keshava Murthy
author_sort	S C Kotur
title	Influence of De-Navelling and Stalk-End Nutrient Application on Nutrient Composition of 'Robusta' Banana Fruits
title_short	Influence of De-Navelling and Stalk-End Nutrient Application on Nutrient Composition of 'Robusta' Banana Fruits
title_full	Influence of De-Navelling and Stalk-End Nutrient Application on Nutrient Composition of 'Robusta' Banana Fruits
title_fullStr	Influence of De-Navelling and Stalk-End Nutrient Application on Nutrient Composition of 'Robusta' Banana Fruits
title_full_unstemmed	Influence of De-Navelling and Stalk-End Nutrient Application on Nutrient Composition of 'Robusta' Banana Fruits
title_sort	influence of de-navelling and stalk-end nutrient application on nutrient composition of 'robusta' banana fruits
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2010
url	https://doaj.org/article/fd6903c3a55441f39b650999d97c6749
work_keys_str_mv	AT sckotur influenceofdenavellingandstalkendnutrientapplicationonnutrientcompositionofrobustabananafruits AT svkeshavamurthy influenceofdenavellingandstalkendnutrientapplicationonnutrientcompositionofrobustabananafruits
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Influence of De-Navelling and Stalk-End Nutrient Application on Nutrient Composition of 'Robusta' Banana Fruits

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