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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Corte. Para informações adicionais entre em contato com cnpgc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
16/04/1997 |
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Data da última atualização: |
07/10/2008 |
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Autoria: |
LASCANO, C. E.; EUCLIDES, V. P. B. |
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Título: |
Nutritional quality and animal production of Brachiaria pastures. |
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Ano de publicação: |
1996 |
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Fonte/Imprenta: |
In: MILES, J. W.; MAASS, B. L.; VALLE, C. B. do (Ed.). Brachiaria: biology, agronomy and improvement. Cali: CIAT; Brasília, DF: EMBRAPA-CNPGC, 1996. |
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Páginas: |
p.106-123. |
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Série: |
(CIAT. Publication, 259). |
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ISBN: |
958-9439-57-8 |
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Idioma: |
Inglês |
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Notas: |
CNPGC. |
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Conteúdo: |
Brachiaria grasses, especially B. decumbens cv. Basilisk (signalgrass), are the most widely grown pastures in subhumid and humid tropics. When fertilized with nitrogen and well managed, these pastures have high forage quality (measured as digestibility). Animal production is therefore high and relatively stable over time. Sometimes, however, animals fed on signalgrass and other Brachiaria species sicken, or show hepatogenous photosensitization, possibly caused by plant metabolites (steroidal saponins). Nitrate toxicity has been reported with B. arrecta and may occur with other species. Although digestibility is high, it varies considerably among and within Brachiaria species, but is relatively stable across environments for any given material. The variation iscaused mostly by different levels of crude protein (CP), possibly associated with inhibition of nitrification. Animal performance therefore differs from one Brachiaria grass to another. On acid, infertile soils, such as those of the Colombian Llanos, the protein content of Brachiaria grasses tends to decrease, thus reducing animal performance. But if Brachiaria grasses are growth in association with compatible legumes ( e.g., Arachis pintoi) the performance of both animals and pasture can significantly improve. |
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Palavras-Chave: |
Basilisk; Consorciação; Melhoramento genético; Nitrate; Pasture; Quality. |
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Thesagro: |
Brachiaria; Brachiaria Decumbens; Fotossensibilização; Nitrato; Pastagem; Produção Animal; Qualidade; Toxidez. |
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Thesaurus NAL: |
animal production; breeding; mixed cropping; photosensitivity; poisoning; toxicity. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02459naa a2200421 a 4500
001 1319141
005 2008-10-07
008 1996 bl uuuu u00u1 u #d
020 $a958-9439-57-8
100 1 $aLASCANO, C. E.
245 $aNutritional quality and animal production of Brachiaria pastures.
260 $c1996
300 $ap.106-123.
490 $a(CIAT. Publication, 259).
500 $aCNPGC.
520 $aBrachiaria grasses, especially B. decumbens cv. Basilisk (signalgrass), are the most widely grown pastures in subhumid and humid tropics. When fertilized with nitrogen and well managed, these pastures have high forage quality (measured as digestibility). Animal production is therefore high and relatively stable over time. Sometimes, however, animals fed on signalgrass and other Brachiaria species sicken, or show hepatogenous photosensitization, possibly caused by plant metabolites (steroidal saponins). Nitrate toxicity has been reported with B. arrecta and may occur with other species. Although digestibility is high, it varies considerably among and within Brachiaria species, but is relatively stable across environments for any given material. The variation iscaused mostly by different levels of crude protein (CP), possibly associated with inhibition of nitrification. Animal performance therefore differs from one Brachiaria grass to another. On acid, infertile soils, such as those of the Colombian Llanos, the protein content of Brachiaria grasses tends to decrease, thus reducing animal performance. But if Brachiaria grasses are growth in association with compatible legumes ( e.g., Arachis pintoi) the performance of both animals and pasture can significantly improve.
650 $aanimal production
650 $abreeding
650 $amixed cropping
650 $aphotosensitivity
650 $apoisoning
650 $atoxicity
650 $aBrachiaria
650 $aBrachiaria Decumbens
650 $aFotossensibilização
650 $aNitrato
650 $aPastagem
650 $aProdução Animal
650 $aQualidade
650 $aToxidez
653 $aBasilisk
653 $aConsorciação
653 $aMelhoramento genético
653 $aNitrate
653 $aPasture
653 $aQuality
700 1 $aEUCLIDES, V. P. B.
773 $tIn: MILES, J. W.; MAASS, B. L.; VALLE, C. B. do (Ed.). Brachiaria: biology, agronomy and improvement. Cali: CIAT; Brasília, DF: EMBRAPA-CNPGC, 1996.
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