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Registro Completo |
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
03/03/2016 |
Data da última atualização: |
22/03/2016 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
SILVA, F. de C.; MELO, L. C.; FARIA, L. C. de; SOUZA, T. L. P. O. de; ALMEIDA, V. M. de; PEREIRA, H. S.; MELO, P. G. S. |
Afiliação: |
FERNANDA DE CÁSSIA SILVA, doutoranda UFG; LEONARDO CUNHA MELO, CNPAF; LUIS CLAUDIO DE FARIA, CNPAF; THIAGO LIVIO PESSOA OLIV DE SOUZA, CNPAF; VALTER MARTINS DE ALMEIDA, EMPAER-MT; HELTON SANTOS PEREIRA, CNPAF; PATRICIA GUIMARAES SANTOS MELO, UFG. |
Título: |
Avaliação de linhagens de feijoeiro carioca na Região Central do Brasil para caracteres agronômicos. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
In: SEMINÁRIO JOVENS TALENTOS, 9., 2015, Santo Antônio de Goiás. Coletânea dos resumos apresentados. Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2015. |
Páginas: |
p. 106. |
Série: |
(Embrapa Arroz e Feijão. Documentos, 309). |
Idioma: |
Português |
Conteúdo: |
O objetivo deste trabalho foi identificar linhagens de feijoeiro com alta adaptabilidade e estabilidade para arquitetura de plantas, tolerância ao acamamento e produtividade de grãos na Região Central do Brasil. |
Thesagro: |
Feijão; Linhagem; Melhoramento genético vegetal; Phaseolus vulgaris. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/141538/1/CNPAF-2015-p106.pdf
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Marc: |
LEADER 01115nam a2200253 a 4500 001 2039583 005 2016-03-22 008 2015 bl uuuu u00u1 u #d 100 1 $aSILVA, F. de C. 245 $aAvaliação de linhagens de feijoeiro carioca na Região Central do Brasil para caracteres agronômicos.$h[electronic resource] 260 $aIn: SEMINÁRIO JOVENS TALENTOS, 9., 2015, Santo Antônio de Goiás. Coletânea dos resumos apresentados. Santo Antônio de Goiás: Embrapa Arroz e Feijão$c2015 300 $ap. 106. 490 $a(Embrapa Arroz e Feijão. Documentos, 309). 520 $aO objetivo deste trabalho foi identificar linhagens de feijoeiro com alta adaptabilidade e estabilidade para arquitetura de plantas, tolerância ao acamamento e produtividade de grãos na Região Central do Brasil. 650 $aFeijão 650 $aLinhagem 650 $aMelhoramento genético vegetal 650 $aPhaseolus vulgaris 700 1 $aMELO, L. C. 700 1 $aFARIA, L. C. de 700 1 $aSOUZA, T. L. P. O. de 700 1 $aALMEIDA, V. M. de 700 1 $aPEREIRA, H. S. 700 1 $aMELO, P. G. S.
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Embrapa Arroz e Feijão (CNPAF) |
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Registro Completo
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
26/11/2012 |
Data da última atualização: |
10/03/2014 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
SCOPEL, E.; TRIOMPHE, B.; AFFHOLDER, F.; SILVA, F. A. M. da; CORBEELS, M.; XAVIER, J. H. V.; LAHMAR, R.; RECOUS, S.; BERNOUX, M.; BLANCHART, E.; MENDES, I. de C.; TOURDONNET, S. |
Afiliação: |
ERIC SCOPEL, CIRAD; BERNARD TRIOMPHE, CIRAD; FRANÇOIS AFFHOLDER, CIRAD; FERNANDO ANTONIO MACENA DA SILVA, CPAC; MARC CORBEELS, CIRAD; JOSE HUMBERTO VALADARES XAVIER, CPAC; RABAH LAHMAR, CIRAD; SYLVIE RECOUS, INRA; MARTIAL BERNOUX, IRD; ERIC BLANCHART, IRD; IEDA DE CARVALHO MENDES, CPAC; STÉPHANE DE TOURDONNET, SUPAGRO. |
Título: |
Conservation agriculture cropping systems in temperate and tropical conditions, performances and impacts. A review. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Agronomy for Sustainable Development, v. 33, n. 1, p. 113-130, Jan. 2013. |
DOI: |
10.1007/s13593-012-0106-9 |
Idioma: |
Inglês |
Notas: |
Publicado online 05 set. 2012. |
Conteúdo: |
Nowadays, in a context of climate change, economical uncertainties and social pressure to mitigate agriculture externalities, farmers have to adopt new cropping systems to achieve a sustainable and cost-effective grain production. Conservation agriculture consists of a range of cropping systems based on a combination of three main principles: (1) soil tillage reduction, (2) soil protection by organic residues and (3) diversification in crop rotation. Conservation agriculture has been promoted as a way to reduce production costs, soil erosion and soil fertility degradation under both tropical and temperate conditions. Conservation agriculture-based cropping systems have diffused widely under Brazilian large-scale farms? conditions and more recently in Europe in the context of medium-size mechanized farms. Their diffusion, however, is still limited under small-scale non-mechanized farms? conditions of tropical countries. To assess the advantages and limits of such new cropping systems, this article compares experiences with conservation agriculture from the tropical Cerrado region of Brazil and from temperate conditions of Europe. It focusses on agronomic performances, environmental impacts and economical results. Conservation agriculture systems appear to be interesting options to achieve sustainable and intensive crop production under different agroecological environments because they use efficiently available resources and maintain soil fertility. However, this mostly results from the permanent presence of an organic mulch on the soil surface and the incorporation of cover crops in the rotations. Such modifications require a significant reorganization of the production process at farm level, and when facing technical or socioeconomic constraints, most farmers usually opt for applying only partially the three main principles of conservation agriculture. Investigating more fully the consequences of such partial implementation of conservation agriculture principles on its actual efficiency and assessing the most efficient participatory approaches needed to adapt conservation agriculture principles to local conditions and farming systems are top priorities for future research. MenosNowadays, in a context of climate change, economical uncertainties and social pressure to mitigate agriculture externalities, farmers have to adopt new cropping systems to achieve a sustainable and cost-effective grain production. Conservation agriculture consists of a range of cropping systems based on a combination of three main principles: (1) soil tillage reduction, (2) soil protection by organic residues and (3) diversification in crop rotation. Conservation agriculture has been promoted as a way to reduce production costs, soil erosion and soil fertility degradation under both tropical and temperate conditions. Conservation agriculture-based cropping systems have diffused widely under Brazilian large-scale farms? conditions and more recently in Europe in the context of medium-size mechanized farms. Their diffusion, however, is still limited under small-scale non-mechanized farms? conditions of tropical countries. To assess the advantages and limits of such new cropping systems, this article compares experiences with conservation agriculture from the tropical Cerrado region of Brazil and from temperate conditions of Europe. It focusses on agronomic performances, environmental impacts and economical results. Conservation agriculture systems appear to be interesting options to achieve sustainable and intensive crop production under different agroecological environments because they use efficiently available resources and maintain soil fertility. However, this mostly resul... Mostrar Tudo |
Palavras-Chave: |
Sistemas de cultivo. |
Thesagro: |
Agricultura; Clima Temperado; Clima Tropical; Conservação. |
Categoria do assunto: |
-- |
Marc: |
LEADER 03204naa a2200337 a 4500 001 1940543 005 2014-03-10 008 2013 bl uuuu u00u1 u #d 024 7 $a10.1007/s13593-012-0106-9$2DOI 100 1 $aSCOPEL, E. 245 $aConservation agriculture cropping systems in temperate and tropical conditions, performances and impacts. A review. 260 $c2013 500 $aPublicado online 05 set. 2012. 520 $aNowadays, in a context of climate change, economical uncertainties and social pressure to mitigate agriculture externalities, farmers have to adopt new cropping systems to achieve a sustainable and cost-effective grain production. Conservation agriculture consists of a range of cropping systems based on a combination of three main principles: (1) soil tillage reduction, (2) soil protection by organic residues and (3) diversification in crop rotation. Conservation agriculture has been promoted as a way to reduce production costs, soil erosion and soil fertility degradation under both tropical and temperate conditions. Conservation agriculture-based cropping systems have diffused widely under Brazilian large-scale farms? conditions and more recently in Europe in the context of medium-size mechanized farms. Their diffusion, however, is still limited under small-scale non-mechanized farms? conditions of tropical countries. To assess the advantages and limits of such new cropping systems, this article compares experiences with conservation agriculture from the tropical Cerrado region of Brazil and from temperate conditions of Europe. It focusses on agronomic performances, environmental impacts and economical results. Conservation agriculture systems appear to be interesting options to achieve sustainable and intensive crop production under different agroecological environments because they use efficiently available resources and maintain soil fertility. However, this mostly results from the permanent presence of an organic mulch on the soil surface and the incorporation of cover crops in the rotations. Such modifications require a significant reorganization of the production process at farm level, and when facing technical or socioeconomic constraints, most farmers usually opt for applying only partially the three main principles of conservation agriculture. Investigating more fully the consequences of such partial implementation of conservation agriculture principles on its actual efficiency and assessing the most efficient participatory approaches needed to adapt conservation agriculture principles to local conditions and farming systems are top priorities for future research. 650 $aAgricultura 650 $aClima Temperado 650 $aClima Tropical 650 $aConservação 653 $aSistemas de cultivo 700 1 $aTRIOMPHE, B. 700 1 $aAFFHOLDER, F. 700 1 $aSILVA, F. A. M. da 700 1 $aCORBEELS, M. 700 1 $aXAVIER, J. H. V. 700 1 $aLAHMAR, R. 700 1 $aRECOUS, S. 700 1 $aBERNOUX, M. 700 1 $aBLANCHART, E. 700 1 $aMENDES, I. de C. 700 1 $aTOURDONNET, S. 773 $tAgronomy for Sustainable Development$gv. 33, n. 1, p. 113-130, Jan. 2013.
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