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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
08/01/2016 |
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Data da última atualização: |
02/01/2024 |
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Autoria: |
SAUVANT, D. |
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Título: |
Modelling the goat nutrition. |
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Ano de publicação: |
1992 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON GOATS, 5., 1992, New Delhi. Pre-conference proceedings invited papers. New Delhi: International Goat Association, 1992. v. 2, pat. 1, p. 224-230 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: One of the major aspects involved in dairy goats modelling is to know to to what extent data obstained on cows and ewes are suited to the goat and reciprocally. These aspects can be considered under different ways, during model elaboration (can we, for example, use cow or ewe data as relevant information to establish a goat model?), but also as a general question which concerns the ability of a model to be used indistincly for different kind of animals after calibration of the main zootechnical parameters (Live weigth, milk yield, diet characteristics). Until now the models of ruminant digestion and metabolism were mainly focused on animals reared in intensive contition. As the majoritory of the goat herds are managed under range of half desertic condition one of priority and particularity of goat modelling concerns the multiple facts of its physiological adaptation to this king of environmental and feed availability and nutritive value. Intake modelling; Modelling the goat digestion: Sauvant reviewed rumen modelling; Modelling the metabolism of nutrients (Fig. 1 - The anmonia-urea metabolism system. NHRU, NH : Compartments of N-NH3; URRU, UR : Compartments of urea; Fig 2. Validation of the model on the relationship between the crude protein content of the diet rate of urea degradation in the body as per cent of total urea entry rate; Fig. 3. Validation of the urea metabolism model on the relation between uremia and urinary N excretion; Fig. 4. Diagram of glucose metabolism regulation. MenosAbstract: One of the major aspects involved in dairy goats modelling is to know to to what extent data obstained on cows and ewes are suited to the goat and reciprocally. These aspects can be considered under different ways, during model elaboration (can we, for example, use cow or ewe data as relevant information to establish a goat model?), but also as a general question which concerns the ability of a model to be used indistincly for different kind of animals after calibration of the main zootechnical parameters (Live weigth, milk yield, diet characteristics). Until now the models of ruminant digestion and metabolism were mainly focused on animals reared in intensive contition. As the majoritory of the goat herds are managed under range of half desertic condition one of priority and particularity of goat modelling concerns the multiple facts of its physiological adaptation to this king of environmental and feed availability and nutritive value. Intake modelling; Modelling the goat digestion: Sauvant reviewed rumen modelling; Modelling the metabolism of nutrients (Fig. 1 - The anmonia-urea metabolism system. NHRU, NH : Compartments of N-NH3; URRU, UR : Compartments of urea; Fig 2. Validation of the model on the relationship between the crude protein content of the diet rate of urea degradation in the body as per cent of total urea entry rate; Fig. 3. Validation of the urea metabolism model on the relation between uremia and urinary N excretion; Fig. 4. Diagram of glucose ... Mostrar Tudo |
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Palavras-Chave: |
Modelagem; Modelo animal; Rumen digestion. |
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Thesagro: |
Cabra leiteira; Caprino; Consumo alimentar; Digestão; Nutrição animal. |
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Thesaurus Nal: |
Animal models; Animal nutrition; Digestion; Feed intake; Goats. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02309nam a2200265 a 4500
001 2033303
005 2024-01-02
008 1992 bl uuuu u00u1 u #d
100 1 $aSAUVANT, D.
245 $aModelling the goat nutrition.
260 $aIn: INTERNATIONAL CONFERENCE ON GOATS, 5., 1992, New Delhi. Pre-conference proceedings invited papers. New Delhi: International Goat Association, 1992. v. 2, pat. 1, p. 224-230$c1992
520 $aAbstract: One of the major aspects involved in dairy goats modelling is to know to to what extent data obstained on cows and ewes are suited to the goat and reciprocally. These aspects can be considered under different ways, during model elaboration (can we, for example, use cow or ewe data as relevant information to establish a goat model?), but also as a general question which concerns the ability of a model to be used indistincly for different kind of animals after calibration of the main zootechnical parameters (Live weigth, milk yield, diet characteristics). Until now the models of ruminant digestion and metabolism were mainly focused on animals reared in intensive contition. As the majoritory of the goat herds are managed under range of half desertic condition one of priority and particularity of goat modelling concerns the multiple facts of its physiological adaptation to this king of environmental and feed availability and nutritive value. Intake modelling; Modelling the goat digestion: Sauvant reviewed rumen modelling; Modelling the metabolism of nutrients (Fig. 1 - The anmonia-urea metabolism system. NHRU, NH : Compartments of N-NH3; URRU, UR : Compartments of urea; Fig 2. Validation of the model on the relationship between the crude protein content of the diet rate of urea degradation in the body as per cent of total urea entry rate; Fig. 3. Validation of the urea metabolism model on the relation between uremia and urinary N excretion; Fig. 4. Diagram of glucose metabolism regulation.
650 $aAnimal models
650 $aAnimal nutrition
650 $aDigestion
650 $aFeed intake
650 $aGoats
650 $aCabra leiteira
650 $aCaprino
650 $aConsumo alimentar
650 $aDigestão
650 $aNutrição animal
653 $aModelagem
653 $aModelo animal
653 $aRumen digestion
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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