Fertilización foliar del frijol común (Phaseolus vulgaris L.): I. El efecto del tiempo de aplicación de nitrógeno

To study the effects of foliar fertilization with nitrogen in different stages of plant growth, two field experiments were set out in a sandy loam soil. The first experiment was conducted during the wet season and the second during the dry season. Nitrogen (32-0-0) was applied on the leaves at the...

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Main Authors:	Machado, J.R, Rosolem, C.A, Balducci Junior, J.J, Nakagawa, J.
Format:	Artículo
Language:	Portugués
Published:	Instituto Interamericano de Cooperación para la Agricultura (IICA) 2022
Subjects:	APLICACION FOLIAR PHASEOLUS VULGARIS APLICACION DE ABONOS BRASIL FOLIAR APPLICATION FERTILIZER APPLICATION BRAZIL Sede Central
Online Access:	https://repositorio.catie.ac.cr/handle/11554/12129

id	RepoCATIE12129
record_format	dspace
spelling	RepoCATIE121292022-11-17T16:16:00Z Fertilización foliar del frijol común (Phaseolus vulgaris L.): I. El efecto del tiempo de aplicación de nitrógeno Foliar fertilization of beans (Phaseolus vulgaris L.): I. Effects of the time of nitrogen application Adubaçao foliar do feijoeiro (Phaseolus vulgaris L.): I. Estudo de épocas de aplicaçao de nitrogenio. Machado, J.R Rosolem, C.A Balducci Junior, J.J Nakagawa, J. APLICACION FOLIAR PHASEOLUS VULGARIS APLICACION DE ABONOS BRASIL FOLIAR APPLICATION PHASEOLUS VULGARIS FERTILIZER APPLICATION BRAZIL Sede Central To study the effects of foliar fertilization with nitrogen in different stages of plant growth, two field experiments were set out in a sandy loam soil. The first experiment was conducted during the wet season and the second during the dry season. Nitrogen (32-0-0) was applied on the leaves at the level of 20 llha on three different dates divided twice: 15 and 30, 30 and 45, 45 and 60 days front seedling emergence. All of the plots received a basic soil fertilization with 80 kg/ha of P2 O5, 30 kg/ha of K2O applied in the row plus 30 kg/ha of N topdressed 15 days after seedling emergence. Foliar nitrogen fertilization at 30 and 45 days after seedling emergence increased bean production by 18% in the wet season and 39% in the dry season. It was noticed that late season application of nitrogen on the leaves caused an increasing in the thousand-grain weight. 2022-11-16T16:36:09Z 2022-11-16T16:36:09Z 1982-10 Artículo https://repositorio.catie.ac.cr/handle/11554/12129 openAccess pt Turrialba; Vol. 32, no. 4 6 páginas application/pdf Instituto Interamericano de Cooperación para la Agricultura (IICA)
institution	Centro Agronómico Tropical de Investigación y Enseñanza
collection	Repositorio CATIE
language	Portugués
topic	APLICACION FOLIAR PHASEOLUS VULGARIS APLICACION DE ABONOS BRASIL FOLIAR APPLICATION PHASEOLUS VULGARIS FERTILIZER APPLICATION BRAZIL Sede Central
spellingShingle	APLICACION FOLIAR PHASEOLUS VULGARIS APLICACION DE ABONOS BRASIL FOLIAR APPLICATION PHASEOLUS VULGARIS FERTILIZER APPLICATION BRAZIL Sede Central Machado, J.R Rosolem, C.A Balducci Junior, J.J Nakagawa, J. Fertilización foliar del frijol común (Phaseolus vulgaris L.): I. El efecto del tiempo de aplicación de nitrógeno
description	To study the effects of foliar fertilization with nitrogen in different stages of plant growth, two field experiments were set out in a sandy loam soil. The first experiment was conducted during the wet season and the second during the dry season. Nitrogen (32-0-0) was applied on the leaves at the level of 20 llha on three different dates divided twice: 15 and 30, 30 and 45, 45 and 60 days front seedling emergence. All of the plots received a basic soil fertilization with 80 kg/ha of P2 O5, 30 kg/ha of K2O applied in the row plus 30 kg/ha of N topdressed 15 days after seedling emergence. Foliar nitrogen fertilization at 30 and 45 days after seedling emergence increased bean production by 18% in the wet season and 39% in the dry season. It was noticed that late season application of nitrogen on the leaves caused an increasing in the thousand-grain weight.
format	Artículo
author	Machado, J.R Rosolem, C.A Balducci Junior, J.J Nakagawa, J.
author_facet	Machado, J.R Rosolem, C.A Balducci Junior, J.J Nakagawa, J.
author_sort	Machado, J.R
title	Fertilización foliar del frijol común (Phaseolus vulgaris L.): I. El efecto del tiempo de aplicación de nitrógeno
title_short	Fertilización foliar del frijol común (Phaseolus vulgaris L.): I. El efecto del tiempo de aplicación de nitrógeno
title_full	Fertilización foliar del frijol común (Phaseolus vulgaris L.): I. El efecto del tiempo de aplicación de nitrógeno
title_fullStr	Fertilización foliar del frijol común (Phaseolus vulgaris L.): I. El efecto del tiempo de aplicación de nitrógeno
title_full_unstemmed	Fertilización foliar del frijol común (Phaseolus vulgaris L.): I. El efecto del tiempo de aplicación de nitrógeno
title_sort	fertilización foliar del frijol común (phaseolus vulgaris l.): i. el efecto del tiempo de aplicación de nitrógeno
publisher	Instituto Interamericano de Cooperación para la Agricultura (IICA)
publishDate	2022
url	https://repositorio.catie.ac.cr/handle/11554/12129
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Fertilización foliar del frijol común (Phaseolus vulgaris L.): I. El efecto del tiempo de aplicación de nitrógeno

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