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 | Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
24/05/1996 |
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Data da última atualização: |
24/05/1996 |
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Autoria: |
SPEHAR, C. R.; SOUZA, P. I. de M. de. |
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Título: |
Development sustainable cropping systems for the Brazilian Savannas. |
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Ano de publicação: |
1995 |
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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. |
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Páginas: |
p.325-356. |
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Idioma: |
Inglês |
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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 This extensive low input upland rice and pasture system has been replaced by modern soybean production.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. |
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Palavras-Chave: |
Brasil; Cultural methods; Desenvolvimento sustentado; Sustainability; Sustentabilidade. |
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Thesagro: |
Cerrado; Conservação do Solo; Cultivo do Solo; Fertilidade do Solo; Glycine Max; Manejo do Solo; Matéria Orgânica; Pratica Cultural; Soja. |
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Thesaurus NAL: |
Brazil; cropping systems; organic matter; soil conservation; soil fertility; soil management; soybeans; tillage. |
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Categoria do assunto: |
-- |
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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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