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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
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
08/06/1995 |
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Data da última atualização: |
08/06/1995 |
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Autoria: |
MACEDO, J. |
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Título: |
Prospectives for the rational use of the Brazilian cerrados for food production. |
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Ano de publicação: |
1995 |
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Fonte/Imprenta: |
[Planaltina]: EMBRAPA-CPAC, 1995. |
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Páginas: |
19p. |
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Idioma: |
Inglês
Português |
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Notas: |
Apresentado no "Workshop on Ecology and Biodiversity - Brazilian Academy of Science, Rio de Janeiro, 1994. Ver CRI4010 e CRI4028. |
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Conteúdo: |
Among the potential lands for food production the savannas of South America may be considered one of the most promising areas which includes the 'Cerrado' of Brazil and the 'Llanos' of Colombia, Venezuela and Bolivia. The Cerrados cover an area of 207 million ha of the Brazilian territory, with its larger portion in the Central Plateau. The dominant vegetation, the Cerrado, is characterized by small, crooked trees, distributed on a grass carpet. The annual average rainfall is 1500 mm, irregularly distributed into two seasons, a wet one from September to April and a dry one from May to August. Dry spells from one to three weeks are common in the wet season in the months of January or February. Around 49% of soils can be classified as Latosols. Those are soils with loamy or clayey texture, deep, well drained, found in a smooth or nearly level tpography. The Podzolics, Cambisols, Quartz Sands, and Hidromorphic Soils comprise 48% of the area and the rest 3% are divided between the other soil classes. It is estimated that from the 207 million ha, 136 million (equivalent to 2/3 of the area) could be incorporated into the productive process. Considering that the total area under food production is around 10 million ha with upland crops, 35 million ha with cultivated pastures and 2 million ha with perennial crops, the agriculture frontier is still 89 million ha. Uprising the productivity of the 47 million ha already occupied, it would be possible to increase the production up to 100 million tons for food, enough to... MenosAmong the potential lands for food production the savannas of South America may be considered one of the most promising areas which includes the 'Cerrado' of Brazil and the 'Llanos' of Colombia, Venezuela and Bolivia. The Cerrados cover an area of 207 million ha of the Brazilian territory, with its larger portion in the Central Plateau. The dominant vegetation, the Cerrado, is characterized by small, crooked trees, distributed on a grass carpet. The annual average rainfall is 1500 mm, irregularly distributed into two seasons, a wet one from September to April and a dry one from May to August. Dry spells from one to three weeks are common in the wet season in the months of January or February. Around 49% of soils can be classified as Latosols. Those are soils with loamy or clayey texture, deep, well drained, found in a smooth or nearly level tpography. The Podzolics, Cambisols, Quartz Sands, and Hidromorphic Soils comprise 48% of the area and the rest 3% are divided between the other soil classes. It is estimated that from the 207 million ha, 136 million (equivalent to 2/3 of the area) could be incorporated into the productive process. Considering that the total area under food production is around 10 million ha with upland crops, 35 million ha with cultivated pastures and 2 million ha with perennial crops, the agriculture frontier is still 89 million ha. Uprising the productivity of the 47 million ha already occupied, it would be possible to increase the production up to 100... Mostrar Tudo |
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Palavras-Chave: |
Aptidao; Brasil; Brazilian savanna; Cerrados; CPAC; EMBRAPA; Food; Geracao; Planaltina; Production; Production agriculture; Productivity; Savanna; Solos; Uso. |
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Thesagro: |
Agricultura; Água; Alimento; Cerrado; Diagnostico; Grão; Manejo; Produção; Produtividade; Solo; Tecnologia; Terra. |
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Thesaurus NAL: |
agriculture; Brazil; food production. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02780nam a2200493 a 4500
001 1550186
005 1995-06-08
008 1995 bl uuuu u0uu1 u #d
100 1 $aMACEDO, J.
245 $aProspectives for the rational use of the Brazilian cerrados for food production.
260 $a[Planaltina]: EMBRAPA-CPAC$c1995
300 $a19p.
500 $aApresentado no "Workshop on Ecology and Biodiversity - Brazilian Academy of Science, Rio de Janeiro, 1994. Ver CRI4010 e CRI4028.
520 $aAmong the potential lands for food production the savannas of South America may be considered one of the most promising areas which includes the 'Cerrado' of Brazil and the 'Llanos' of Colombia, Venezuela and Bolivia. The Cerrados cover an area of 207 million ha of the Brazilian territory, with its larger portion in the Central Plateau. The dominant vegetation, the Cerrado, is characterized by small, crooked trees, distributed on a grass carpet. The annual average rainfall is 1500 mm, irregularly distributed into two seasons, a wet one from September to April and a dry one from May to August. Dry spells from one to three weeks are common in the wet season in the months of January or February. Around 49% of soils can be classified as Latosols. Those are soils with loamy or clayey texture, deep, well drained, found in a smooth or nearly level tpography. The Podzolics, Cambisols, Quartz Sands, and Hidromorphic Soils comprise 48% of the area and the rest 3% are divided between the other soil classes. It is estimated that from the 207 million ha, 136 million (equivalent to 2/3 of the area) could be incorporated into the productive process. Considering that the total area under food production is around 10 million ha with upland crops, 35 million ha with cultivated pastures and 2 million ha with perennial crops, the agriculture frontier is still 89 million ha. Uprising the productivity of the 47 million ha already occupied, it would be possible to increase the production up to 100 million tons for food, enough to...
650 $aagriculture
650 $aBrazil
650 $afood production
650 $aAgricultura
650 $aÁgua
650 $aAlimento
650 $aCerrado
650 $aDiagnostico
650 $aGrão
650 $aManejo
650 $aProdução
650 $aProdutividade
650 $aSolo
650 $aTecnologia
650 $aTerra
653 $aAptidao
653 $aBrasil
653 $aBrazilian savanna
653 $aCerrados
653 $aCPAC
653 $aEMBRAPA
653 $aFood
653 $aGeracao
653 $aPlanaltina
653 $aProduction
653 $aProduction agriculture
653 $aProductivity
653 $aSavanna
653 $aSolos
653 $aUso
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