Variación estacional de la reductasa de nitrato en el cafeto

The sesonal trends of nitrate reductase activily, of NO-3 induced activity of the same enzyme, and of the quotient between them, aRNi/aRNb, known as Nitrate Assimiletion Potential, were investigated. Assays were carried out in actively producing coffee trees, routinely fertilized and located in two...

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Autores principales:	Taleisnik, E., Briceño, J.A, Carvajal, J.F.
Formato:	Artículo
Lenguaje:	Español
Publicado:	Instituto Interamericano de Cooperación para la Agricultura (IICA) 2023
Materias:	Coffea arabica\|\|Coffea arabica\|\|Coffea arabica\|\|Coffea arabica Coffea\|\|Coffea\|\|Coffea\|\|Coffea Variación estacional\|\|seasonal variation\|\|variação sazonal\|\|variation saisonnière Nitrato reductasa\|\|nitrate reductase\|\|nitrato redutase\|\|nitrate réductase Costa Rica\|\|Costa Rica\|\|Costa Rica\|\|Costa Rica Actividad enzimática\|\|enzyme activity\|\|actividade enzimática\|\|activité enzymatique Sede Central
Acceso en línea:	https://repositorio.catie.ac.cr/handle/11554/12468

id	RepoCATIE12468
record_format	dspace
spelling	RepoCATIE124682023-12-06T19:21:35Z Variación estacional de la reductasa de nitrato en el cafeto Seasonal variation or nitrate reductase in coffee trees Taleisnik, E. Briceño, J.A Carvajal, J.F. Coffea arabica\|\|Coffea arabica\|\|Coffea arabica\|\|Coffea arabica Coffea\|\|Coffea\|\|Coffea\|\|Coffea Variación estacional\|\|seasonal variation\|\|variação sazonal\|\|variation saisonnière Nitrato reductasa\|\|nitrate reductase\|\|nitrato redutase\|\|nitrate réductase Costa Rica\|\|Costa Rica\|\|Costa Rica\|\|Costa Rica Actividad enzimática\|\|enzyme activity\|\|actividade enzimática\|\|activité enzymatique Sede Central The sesonal trends of nitrate reductase activily, of NO-3 induced activity of the same enzyme, and of the quotient between them, aRNi/aRNb, known as Nitrate Assimiletion Potential, were investigated. Assays were carried out in actively producing coffee trees, routinely fertilized and located in two different climatic zones: Central Valley and Atlantic Region of Costa Rica. Leaves from fruit-bearing bianches and from fruitless branches were analysed separately. Nitrate Reductase activily was found to vary in both locations according to rainfall and water content of soils and leaves. Induced activily of the enzyme was highest diving the dry season and in coincidence wilb firit maturation and flowering. Nitrale Assimilation Potential registered normal values for well nourished plants throughout the year, except when trees flowered or presented mature fruits. 2023-12-05T16:52:57Z 2023-12-05T16:52:57Z 1980-07 Artículo https://repositorio.catie.ac.cr/handle/11554/12468 openAccess es 8 páginas application/pdf Instituto Interamericano de Cooperación para la Agricultura (IICA)
institution	Centro Agronómico Tropical de Investigación y Enseñanza
collection	Repositorio CATIE
language	Español
topic	Coffea arabica\|\|Coffea arabica\|\|Coffea arabica\|\|Coffea arabica Coffea\|\|Coffea\|\|Coffea\|\|Coffea Variación estacional\|\|seasonal variation\|\|variação sazonal\|\|variation saisonnière Nitrato reductasa\|\|nitrate reductase\|\|nitrato redutase\|\|nitrate réductase Costa Rica\|\|Costa Rica\|\|Costa Rica\|\|Costa Rica Actividad enzimática\|\|enzyme activity\|\|actividade enzimática\|\|activité enzymatique Sede Central
spellingShingle	Coffea arabica\|\|Coffea arabica\|\|Coffea arabica\|\|Coffea arabica Coffea\|\|Coffea\|\|Coffea\|\|Coffea Variación estacional\|\|seasonal variation\|\|variação sazonal\|\|variation saisonnière Nitrato reductasa\|\|nitrate reductase\|\|nitrato redutase\|\|nitrate réductase Costa Rica\|\|Costa Rica\|\|Costa Rica\|\|Costa Rica Actividad enzimática\|\|enzyme activity\|\|actividade enzimática\|\|activité enzymatique Sede Central Taleisnik, E. Briceño, J.A Carvajal, J.F. Variación estacional de la reductasa de nitrato en el cafeto
description	The sesonal trends of nitrate reductase activily, of NO-3 induced activity of the same enzyme, and of the quotient between them, aRNi/aRNb, known as Nitrate Assimiletion Potential, were investigated. Assays were carried out in actively producing coffee trees, routinely fertilized and located in two different climatic zones: Central Valley and Atlantic Region of Costa Rica. Leaves from fruit-bearing bianches and from fruitless branches were analysed separately. Nitrate Reductase activily was found to vary in both locations according to rainfall and water content of soils and leaves. Induced activily of the enzyme was highest diving the dry season and in coincidence wilb firit maturation and flowering. Nitrale Assimilation Potential registered normal values for well nourished plants throughout the year, except when trees flowered or presented mature fruits.
format	Artículo
author	Taleisnik, E. Briceño, J.A Carvajal, J.F.
author_facet	Taleisnik, E. Briceño, J.A Carvajal, J.F.
author_sort	Taleisnik, E.
title	Variación estacional de la reductasa de nitrato en el cafeto
title_short	Variación estacional de la reductasa de nitrato en el cafeto
title_full	Variación estacional de la reductasa de nitrato en el cafeto
title_fullStr	Variación estacional de la reductasa de nitrato en el cafeto
title_full_unstemmed	Variación estacional de la reductasa de nitrato en el cafeto
title_sort	variación estacional de la reductasa de nitrato en el cafeto
publisher	Instituto Interamericano de Cooperación para la Agricultura (IICA)
publishDate	2023
url	https://repositorio.catie.ac.cr/handle/11554/12468
work_keys_str_mv	AT taleisnike variacionestacionaldelareductasadenitratoenelcafeto AT bricenoja variacionestacionaldelareductasadenitratoenelcafeto AT carvajaljf variacionestacionaldelareductasadenitratoenelcafeto AT taleisnike seasonalvariationornitratereductaseincoffeetrees AT bricenoja seasonalvariationornitratereductaseincoffeetrees AT carvajaljf seasonalvariationornitratereductaseincoffeetrees
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Variación estacional de la reductasa de nitrato en el cafeto

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