Isotope-Aided Research in Fruit and Vegetable Crops

In the realm of newly-emerging horticultural enterprises, some of the tracer- or isotope-related applications are highlighted here. These include root activity studies on important fruit crops using soil injection of carrier-free 32P, factors affecting spatial temporal root activity distribution of...

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Autor principal:	sS C Kotur
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2012
Materias:	isotopes root activity 32p fertilizer use efficiency 15n horticultural crops tracer techniques Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/0bae251524564d838392ea06ba4d7ec6
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spelling	oai:doaj.org-article:0bae251524564d838392ea06ba4d7ec62021-12-02T12:37:43ZIsotope-Aided Research in Fruit and Vegetable Crops0973-354X2582-4899https://doaj.org/article/0bae251524564d838392ea06ba4d7ec62012-12-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/357https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899In the realm of newly-emerging horticultural enterprises, some of the tracer- or isotope-related applications are highlighted here. These include root activity studies on important fruit crops using soil injection of carrier-free 32P, factors affecting spatial temporal root activity distribution of fruit crops, appropriate time and method of application to achieve maximum use efficiency in fruit and vegetable crops using 15N- and 32P-labelled fertilizers. A model for studying nutrient efficient cropping sequences and crop combinations in vegetable crops was also developed. Other uses of radiation techniques in plant nutrition are: mobilization of P from mother plant to sucker in 'Robusta' banana, contribution of exogenous fertilizer source to phosphorus availability in citrus, internal dilution technique for comparing sources not amenable to isotope labelling, determination of tree volume in fruit crops using isotope dilution technique, detection of unorthodox movement of nutrients upon direct feeding of nutrients to de-navelled banana bunch, monitoring internal dynamics of water in spongy-tissue affected 'Alphonso' mango fruits, investigations on source-sink relationship in mango and some vegetable crops, identification of high water use efficient types using ∇18O values in onion, etc. Scope of using tracer techniques in horticultural research is highlighted.sS C KoturSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticleisotopesroot activity32pfertilizer use efficiency15nhorticultural cropstracer techniquesPlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 7, Iss 2, Pp 119-133 (2012)
institution	DOAJ
collection	DOAJ
language	EN
topic	isotopes root activity 32p fertilizer use efficiency 15n horticultural crops tracer techniques Plant culture SB1-1110
spellingShingle	isotopes root activity 32p fertilizer use efficiency 15n horticultural crops tracer techniques Plant culture SB1-1110 sS C Kotur Isotope-Aided Research in Fruit and Vegetable Crops
description	In the realm of newly-emerging horticultural enterprises, some of the tracer- or isotope-related applications are highlighted here. These include root activity studies on important fruit crops using soil injection of carrier-free 32P, factors affecting spatial temporal root activity distribution of fruit crops, appropriate time and method of application to achieve maximum use efficiency in fruit and vegetable crops using 15N- and 32P-labelled fertilizers. A model for studying nutrient efficient cropping sequences and crop combinations in vegetable crops was also developed. Other uses of radiation techniques in plant nutrition are: mobilization of P from mother plant to sucker in 'Robusta' banana, contribution of exogenous fertilizer source to phosphorus availability in citrus, internal dilution technique for comparing sources not amenable to isotope labelling, determination of tree volume in fruit crops using isotope dilution technique, detection of unorthodox movement of nutrients upon direct feeding of nutrients to de-navelled banana bunch, monitoring internal dynamics of water in spongy-tissue affected 'Alphonso' mango fruits, investigations on source-sink relationship in mango and some vegetable crops, identification of high water use efficient types using ∇18O values in onion, etc. Scope of using tracer techniques in horticultural research is highlighted.
format	article
author	sS C Kotur
author_facet	sS C Kotur
author_sort	sS C Kotur
title	Isotope-Aided Research in Fruit and Vegetable Crops
title_short	Isotope-Aided Research in Fruit and Vegetable Crops
title_full	Isotope-Aided Research in Fruit and Vegetable Crops
title_fullStr	Isotope-Aided Research in Fruit and Vegetable Crops
title_full_unstemmed	Isotope-Aided Research in Fruit and Vegetable Crops
title_sort	isotope-aided research in fruit and vegetable crops
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2012
url	https://doaj.org/article/0bae251524564d838392ea06ba4d7ec6
work_keys_str_mv	AT ssckotur isotopeaidedresearchinfruitandvegetablecrops
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Isotope-Aided Research in Fruit and Vegetable Crops

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