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Registro Completo |
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
24/05/1996 |
Data da última atualização: |
24/05/1996 |
Autoria: |
SPEHAR, C. R.; SOUZA, P. I. de M. de. |
Título: |
Development sustainable cropping systems for the Brazilian Savannas. |
Ano de publicação: |
1995 |
Fonte/Imprenta: |
In: INTERNATIONAL WORKSHOP: moist savannas of Africa: potentials and constraints for crop production, 1994, Cotonou, Republic of Benin. Proceedings. Ibadan, Nigeria: IITA / Rome, Italy: FAO, 1995. |
Páginas: |
p.325-356. |
Idioma: |
Inglês |
Conteúdo: |
The Brazilian savannas (cerrados) cover an area of 200 million ha. and were on the fringe of agriculture in the country until two decades ago. This extensive low input upland rice and pasture system has been replaced by modern soybean production. Late maturing and aluminum tolerance have expanded soybean adaptability in this environment, supplying 50% of the national production. Breeding work on other traditionally cultivated plants is also reviewed and their potential in the production systems is discussed. Research on improving soil fertility, land development and tillage are discussed in relation to soil conservation and organic matter maintenance. Alternative cropping systems which enhance soil fertility are also presented. |
Palavras-Chave: |
Brasil; Cultural methods; Desenvolvimento sustentado; Sustainability; Sustentabilidade. |
Thesagro: |
Cerrado; Conservação do Solo; Cultivo do Solo; Fertilidade do Solo; Glycine Max; Manejo do Solo; Matéria Orgânica; Pratica Cultural; Soja. |
Thesaurus Nal: |
Brazil; cropping systems; organic matter; soil conservation; soil fertility; soil management; soybeans; tillage. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01964naa a2200409 a 4500 001 1551692 005 1996-05-24 008 1995 bl uuuu u00u1 u #d 100 1 $aSPEHAR, C. R. 245 $aDevelopment sustainable cropping systems for the Brazilian Savannas. 260 $c1995 300 $ap.325-356. 520 $aThe Brazilian savannas (cerrados) cover an area of 200 million ha. and were on the fringe of agriculture in the country until two decades ago. This extensive low input upland rice and pasture system has been replaced by modern soybean production. Late maturing and aluminum tolerance have expanded soybean adaptability in this environment, supplying 50% of the national production. Breeding work on other traditionally cultivated plants is also reviewed and their potential in the production systems is discussed. Research on improving soil fertility, land development and tillage are discussed in relation to soil conservation and organic matter maintenance. Alternative cropping systems which enhance soil fertility are also presented. 650 $aBrazil 650 $acropping systems 650 $aorganic matter 650 $asoil conservation 650 $asoil fertility 650 $asoil management 650 $asoybeans 650 $atillage 650 $aCerrado 650 $aConservação do Solo 650 $aCultivo do Solo 650 $aFertilidade do Solo 650 $aGlycine Max 650 $aManejo do Solo 650 $aMatéria Orgânica 650 $aPratica Cultural 650 $aSoja 653 $aBrasil 653 $aCultural methods 653 $aDesenvolvimento sustentado 653 $aSustainability 653 $aSustentabilidade 700 1 $aSOUZA, P. I. de M. de 773 $tIn: INTERNATIONAL WORKSHOP: moist savannas of Africa: potentials and constraints for crop production, 1994, Cotonou, Republic of Benin. Proceedings. Ibadan, Nigeria: IITA / Rome, Italy: FAO, 1995.
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Registros recuperados : 96 | |
15. | | SOUZA, P. I. de M. de; URBEN FILHO, G. Soja. In: EMBRAPA. Centro de Pesquisa Agropecuaria dos Cerrados (Planaltina, DF). Relatorio tecnico anual do Centro de Pesquisa Agropecuaria dos Cerrados 1985/1987. Planaltina, 1991. p.161-166.Biblioteca(s): Embrapa Cerrados. |
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Registros recuperados : 96 | |
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