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Registro Completo |
Biblioteca(s): |
Embrapa Gado de Corte. |
Data corrente: |
27/12/2018 |
Data da última atualização: |
27/12/2018 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
SERRA, A. P.; MARCHETTI, M. E.; DUPAS, E.; ENSINAS, S. C.; LOURENTE, E. R. P.; SILVA, E. F. da; ALMEIDA, R. G. de; CARDUCCI, C. E.; ALOVISI, A. M. T. |
Afiliação: |
ADEMAR PEREIRA SERRA, CNPGC; Marlene Estevão Marchetti; Elisângela Dupas; Simone Candido Ensinas; Elaine Reis Pinheiro Lourente; Eulene Francisco da Silva; Roberto Giolo de Almeida; Carla Eloize Carducci; Alessandra Mayumi Tokura Alovisi. |
Título: |
Best Management Practices (BMPs) for Nitrogen Fertilizer in Forage Grasses. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
In: EDVAN, R. L. New Perspectives in Forage Crops. London, United Kingdom: IntechOpen, 2018 |
Páginas: |
P. 243 |
Idioma: |
Inglês |
Conteúdo: |
There is a concern about the growing population and limitation in natural resources which are taking the population to direct its agricultural systems into a more productive and efficient activity, looking to avoid a negative impact on the surrounding environment. The industry energy expended to produce nitrogen (N)-fertilizer is considered an indirect consumption of energy in agriculture, which is higher with an increasing forage yield. Nitrogen is the key nutrient associated with high-yielding production in forage grass and grain crops. The aim of this chapter is to introduce the best management practices (BMPs) for N-fertilizer application in forage grasses to improve N-use efficiency, since the most economical way to feed livestock is forage plants where its potential biomass production is not well explored. The BMPs basically follow three management practices: (1) soil nutrient availability and forage requirement, (2) fertilizer application, and (3) decrease in nutrient losses from soil. In order to take a decision on applying N-fertilizer to accomplish forage grasses production with social, economic, and environmental benefits, the N-fertilizer use in forage grasses is going to follow the ?Right rate, Right source, Right place, and Right time (4R) nutrient stewardship.? The application of the 4R?s nutrients stewardship is directly associated with economic, social, and environmental impact. The capacity of the 4R?s implementation worldwide turns into a best guide to improve the striving of better N-use efficiency in forage grass. The 4R?s are interrelated; thus, the recommendation of N-fertilizer rates cannot be prescribed without the combination of the 4R?s where a whole system to be followed should be considered to decide about N-fertilizer in pasture. Consequently, any decision in one of the 4R?s is going to affect the expected N-fertilizer results and dry matter production. MenosThere is a concern about the growing population and limitation in natural resources which are taking the population to direct its agricultural systems into a more productive and efficient activity, looking to avoid a negative impact on the surrounding environment. The industry energy expended to produce nitrogen (N)-fertilizer is considered an indirect consumption of energy in agriculture, which is higher with an increasing forage yield. Nitrogen is the key nutrient associated with high-yielding production in forage grass and grain crops. The aim of this chapter is to introduce the best management practices (BMPs) for N-fertilizer application in forage grasses to improve N-use efficiency, since the most economical way to feed livestock is forage plants where its potential biomass production is not well explored. The BMPs basically follow three management practices: (1) soil nutrient availability and forage requirement, (2) fertilizer application, and (3) decrease in nutrient losses from soil. In order to take a decision on applying N-fertilizer to accomplish forage grasses production with social, economic, and environmental benefits, the N-fertilizer use in forage grasses is going to follow the ?Right rate, Right source, Right place, and Right time (4R) nutrient stewardship.? The application of the 4R?s nutrients stewardship is directly associated with economic, social, and environmental impact. The capacity of the 4R?s implementation worldwide turns into a best guide to imp... Mostrar Tudo |
Palavras-Chave: |
N-fertilizer recovery; N-use efficiency. |
Thesagro: |
Brachiaria sp; Panicum Maximum. |
Thesaurus Nal: |
Soil fertility. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/189383/1/Best-management-practices-BMPs.pdf
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Marc: |
LEADER 02771naa a2200289 a 4500 001 2102573 005 2018-12-27 008 2018 bl uuuu u00u1 u #d 100 1 $aSERRA, A. P. 245 $aBest Management Practices (BMPs) for Nitrogen Fertilizer in Forage Grasses.$h[electronic resource] 260 $c2018 300 $aP. 243 520 $aThere is a concern about the growing population and limitation in natural resources which are taking the population to direct its agricultural systems into a more productive and efficient activity, looking to avoid a negative impact on the surrounding environment. The industry energy expended to produce nitrogen (N)-fertilizer is considered an indirect consumption of energy in agriculture, which is higher with an increasing forage yield. Nitrogen is the key nutrient associated with high-yielding production in forage grass and grain crops. The aim of this chapter is to introduce the best management practices (BMPs) for N-fertilizer application in forage grasses to improve N-use efficiency, since the most economical way to feed livestock is forage plants where its potential biomass production is not well explored. The BMPs basically follow three management practices: (1) soil nutrient availability and forage requirement, (2) fertilizer application, and (3) decrease in nutrient losses from soil. In order to take a decision on applying N-fertilizer to accomplish forage grasses production with social, economic, and environmental benefits, the N-fertilizer use in forage grasses is going to follow the ?Right rate, Right source, Right place, and Right time (4R) nutrient stewardship.? The application of the 4R?s nutrients stewardship is directly associated with economic, social, and environmental impact. The capacity of the 4R?s implementation worldwide turns into a best guide to improve the striving of better N-use efficiency in forage grass. The 4R?s are interrelated; thus, the recommendation of N-fertilizer rates cannot be prescribed without the combination of the 4R?s where a whole system to be followed should be considered to decide about N-fertilizer in pasture. Consequently, any decision in one of the 4R?s is going to affect the expected N-fertilizer results and dry matter production. 650 $aSoil fertility 650 $aBrachiaria sp 650 $aPanicum Maximum 653 $aN-fertilizer recovery 653 $aN-use efficiency 700 1 $aMARCHETTI, M. E. 700 1 $aDUPAS, E. 700 1 $aENSINAS, S. C. 700 1 $aLOURENTE, E. R. P. 700 1 $aSILVA, E. F. da 700 1 $aALMEIDA, R. G. de 700 1 $aCARDUCCI, C. E. 700 1 $aALOVISI, A. M. T. 773 $tIn: EDVAN, R. L. New Perspectives in Forage Crops. London, United Kingdom: IntechOpen, 2018
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Embrapa Gado de Corte (CNPGC) |
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Registro Completo
Biblioteca(s): |
Embrapa Agroindústria Tropical. |
Data corrente: |
19/11/2013 |
Data da última atualização: |
05/03/2014 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 2 |
Autoria: |
PINTO, C. de M.; PITOMBEIRA, JOÃO B.; TÁVORA, F. J. A. F.; SOUZA, A. dos S.; BEZERRA, A. M. E; VIDAL NETO, F. das C. |
Afiliação: |
CIRO de M. PINTO, UFC - Centro de Ciências Agrárias - Bolsista de Pós-doutorado PNPD/CAPES; JOÃO BATISTA PITOMBEIRA, Universidade Federal do Ceará - Centro de Ciências Agrárias; FRANCISCO J. A. TÁVORA, Universidade Federal do Ceará - Centro de Ciências Agrárias; ANIELSON dos S. SOUZA, Universidade Federal de Campina Grande; ANTONIO M. E. BEZERRA, Universidade Federal do Ceará - Centro de Ciências Agrárias; FRANCISCO DAS CHAGAS VIDAL NETO, CNPAT. |
Título: |
Antecipação de plantio da mamona consorciada com girassol: produtividade e seus componentes. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Agrária - Revista Brasileira de Ciências Agrárias, Recife, v. 7, suppl., p. 728-736, 2013. |
Idioma: |
Português |
Palavras-Chave: |
Cultivo mútiplo; Helianthus annus L; Ricinus communis L. |
Thesagro: |
Época de Semeadura. |
Thesaurus NAL: |
multiple cropping; sowing date. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/92773/1/AB213014.pdf
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Marc: |
LEADER 00798naa a2200241 a 4500 001 1971569 005 2014-03-05 008 2013 bl uuuu u00u1 u #d 100 1 $aPINTO, C. de M. 245 $aAntecipação de plantio da mamona consorciada com girassol$bprodutividade e seus componentes.$h[electronic resource] 260 $c2013 650 $amultiple cropping 650 $asowing date 650 $aÉpoca de Semeadura 653 $aCultivo mútiplo 653 $aHelianthus annus L 653 $aRicinus communis L 700 1 $aPITOMBEIRA, JOÃO B. 700 1 $aTÁVORA, F. J. A. F. 700 1 $aSOUZA, A. dos S. 700 1 $aBEZERRA, A. M. E 700 1 $aVIDAL NETO, F. das C. 773 $tAgrária - Revista Brasileira de Ciências Agrárias, Recife$gv. 7, suppl., p. 728-736, 2013.
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