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1. | | VARELLA, A. C.; CARASSAI, A. C. V. J.; BALDISSERA, T. C.; NABINGER, C.; LUSTOSA, S. B. C.; MORAES, A.; RADIN, B.; ALMEIDA, V. P. Produção total de matéria seca e de nitrogênio em pastagem anual em resposta à aplicação de fertilizante nitrogenado de solo em diferentes locais do sul do Brasil. Bagé: Embrapa Pecuária Sul, 2011. 18 p. il. (Embrapa Pecuária Sul. Boletim de pesquisa e desenvolvimento, 36). Biblioteca(s): Embrapa Pecuária Sul. |
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Registros recuperados : 1 | |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
24/01/1997 |
Data da última atualização: |
24/01/1997 |
Autoria: |
SPEHAR, C. R.; SOUZA, P. I. M. |
Título: |
Sustainable cropping systems in the Brazilian cerrados. |
Ano de publicação: |
1996 |
Fonte/Imprenta: |
Integrated Crop Management, v.1, p.1-27, 1996. |
Idioma: |
Inglês |
Conteúdo: |
In Brazil, the scarcity of naturally fertile land to feed the growing population has resulted in the expansion of agriculture into the savannahs (Cerrados). During the last 20 years, massive public investment has supported agricultural research and provided incentives to the agricultural sector for development of that region. Today, the Cerrados are a major producer of crops as well beef and forestry products. The success of this possibilities for agricultural expansion on a high-input, sustainable basis. Agricultural expansion into the Cerrados has benefited from natural conditions such as sufficient rainfall, favourable temperatures, a topography that is suited to mechanization, good soil drainage as well as low land prices. Production was limited by undesirable soil properties (high acidity and Al levels and low fertility and water-holding capacity), distance from the sea ports and major cities and lack infrastucture. Skilled farmers from southern Brazil brought their entrepreneurial endurance to the unfamiliar Cerrados. They quickly adopted new technologies for the success of agriculture in the region, notably cultivation of soybean. The adaptation of the soybean crop to these low latitudes required development of varieties with long juvenile stage. This breakthrough opened the way for more diverse crop rotation possibilities. Other crops now being grown include maize, beans, cassava, coffee, fruit crops and pastures. It expected tha other non-traditional crops such as cotton, quinoa, sesame, guar, ... MenosIn Brazil, the scarcity of naturally fertile land to feed the growing population has resulted in the expansion of agriculture into the savannahs (Cerrados). During the last 20 years, massive public investment has supported agricultural research and provided incentives to the agricultural sector for development of that region. Today, the Cerrados are a major producer of crops as well beef and forestry products. The success of this possibilities for agricultural expansion on a high-input, sustainable basis. Agricultural expansion into the Cerrados has benefited from natural conditions such as sufficient rainfall, favourable temperatures, a topography that is suited to mechanization, good soil drainage as well as low land prices. Production was limited by undesirable soil properties (high acidity and Al levels and low fertility and water-holding capacity), distance from the sea ports and major cities and lack infrastucture. Skilled farmers from southern Brazil brought their entrepreneurial endurance to the unfamiliar Cerrados. They quickly adopted new technologies for the success of agriculture in the region, notably cultivation of soybean. The adaptation of the soybean crop to these low latitudes required development of varieties with long juvenile stage. This breakthrough opened the way for more diverse crop rotation possibilities. Other crops now being grown include maize, beans, cassava, coffee, fruit crops and pastures. It expected tha other non-traditional crops such as c... Mostrar Tudo |
Palavras-Chave: |
Brasil; Cultura agricola; Cultura anual; Relief; Rotational cropping; Soil managemnt; Sustainability; Sustentabilidade. |
Thesagro: |
Adubação Verde; Cerrado; Conservação do Solo; Defesa Vegetal; Glycine Max; Manejo do Solo; Pastagem; Relevo; Rendimento; Rotação de Cultura; Sistema de Cultivo; Soja; Solo; Uso da Terra; Vegetação. |
Thesaurus NAL: |
annuals; Brazil; crop yield; cropping systems; crops; green manures; land use; pastures; plant protection; soil; soil conservation; soybeans; vegetation. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02908naa a2200565 a 4500 001 1552207 005 1997-01-24 008 1996 bl uuuu u00u1 u #d 100 1 $aSPEHAR, C. R. 245 $aSustainable cropping systems in the Brazilian cerrados. 260 $c1996 520 $aIn Brazil, the scarcity of naturally fertile land to feed the growing population has resulted in the expansion of agriculture into the savannahs (Cerrados). During the last 20 years, massive public investment has supported agricultural research and provided incentives to the agricultural sector for development of that region. Today, the Cerrados are a major producer of crops as well beef and forestry products. The success of this possibilities for agricultural expansion on a high-input, sustainable basis. Agricultural expansion into the Cerrados has benefited from natural conditions such as sufficient rainfall, favourable temperatures, a topography that is suited to mechanization, good soil drainage as well as low land prices. Production was limited by undesirable soil properties (high acidity and Al levels and low fertility and water-holding capacity), distance from the sea ports and major cities and lack infrastucture. Skilled farmers from southern Brazil brought their entrepreneurial endurance to the unfamiliar Cerrados. They quickly adopted new technologies for the success of agriculture in the region, notably cultivation of soybean. The adaptation of the soybean crop to these low latitudes required development of varieties with long juvenile stage. This breakthrough opened the way for more diverse crop rotation possibilities. Other crops now being grown include maize, beans, cassava, coffee, fruit crops and pastures. It expected tha other non-traditional crops such as cotton, quinoa, sesame, guar, ... 650 $aannuals 650 $aBrazil 650 $acrop yield 650 $acropping systems 650 $acrops 650 $agreen manures 650 $aland use 650 $apastures 650 $aplant protection 650 $asoil 650 $asoil conservation 650 $asoybeans 650 $avegetation 650 $aAdubação Verde 650 $aCerrado 650 $aConservação do Solo 650 $aDefesa Vegetal 650 $aGlycine Max 650 $aManejo do Solo 650 $aPastagem 650 $aRelevo 650 $aRendimento 650 $aRotação de Cultura 650 $aSistema de Cultivo 650 $aSoja 650 $aSolo 650 $aUso da Terra 650 $aVegetação 653 $aBrasil 653 $aCultura agricola 653 $aCultura anual 653 $aRelief 653 $aRotational cropping 653 $aSoil managemnt 653 $aSustainability 653 $aSustentabilidade 700 1 $aSOUZA, P. I. M. 773 $tIntegrated Crop Management$gv.1, p.1-27, 1996.
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