Data/hora: 15/06/2024 17:45:08

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 This extensive low input upland rice and pasture system has been replaced by modern soybean production.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: | --
Registro original: | Embrapa Cerrados (CPAC)
Exemplares: | CPAC - (8660-1) - UPC - PL - -- - CRI3986 -  - CRI3986 - DIS