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Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
21/01/2016 |
Data da última atualização: |
21/01/2016 |
Autoria: |
OWEN, J. E.; NDOSA, J. E. M. |
Título: |
Goats versus sheep: roughage utilization capacity. |
Ano de publicação: |
1982 |
Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON GOAT PRODUCTION AND DISEASE, 3., 1982, Tucson. Proceedings... Scottsdale: Dairy Goat Journal, 1982. p. 362 |
ISBN: |
0930848179 |
Idioma: |
Inglês |
Conteúdo: |
Goats are thought to be better roughage utilizers than sheep, but scientific evidence is scarce and inconclusive. Stall-fed British Saanen goats (G) and Welsh Mountain Sheep (S) were compared. Animals were 9-month old castrate males of 25 kg live weight. Experiment I used 8 goats and 8 sheep in two periods to measure the digestibility of restricted-fed (40 g dry matter/kgW 0.75 day) milled (MH) and pelleted high-digestibility grass hay (LH) and soya bean meal-supplemented chopped barley straw (St). Organic matter digestibilities (percentage) were not affected by species; GHH, 65.9; SHH, 65.7; GMH, 57.2; SMH, 58.9; GLH, 51.9; SLH 53.5; GSt, 35.6; SSt, 40.2. Experiment II involved the same diets fed ad libitum in double 4 x 4 Latin squares per species. Goats showed higher intakes than sheep, but species did not affect digestibility except for St. Dry matter intakes (g/kgW 0.75 day) and organic matter digestibilities (percentage) respectively, were GHH, 121, 61.7; SHH, 99, 60.7; GMH, 78, 54.3; SMH, 59, 55.2; GLH, 74, 49.6; SLH, 54, 51.6; GSt, 65, 31.5; SSt, 48, 39.1. Water consumption (per kg dry matter consumed) was 29 percent less for goats than sheep. Five goats and 5 sheep fed MH ad libitum in Experiment III showed that mean retention (hours) of Fuschin stained hay in alimentary tract, was longer for goats, G 59.7 vs S 53.0. For the breeds studied it is concluded that goats have a greater capacity to consume roughage than sheep, but greater ability to digest roughage is not evident. Further research, involving rate of digestion studies required MenosGoats are thought to be better roughage utilizers than sheep, but scientific evidence is scarce and inconclusive. Stall-fed British Saanen goats (G) and Welsh Mountain Sheep (S) were compared. Animals were 9-month old castrate males of 25 kg live weight. Experiment I used 8 goats and 8 sheep in two periods to measure the digestibility of restricted-fed (40 g dry matter/kgW 0.75 day) milled (MH) and pelleted high-digestibility grass hay (LH) and soya bean meal-supplemented chopped barley straw (St). Organic matter digestibilities (percentage) were not affected by species; GHH, 65.9; SHH, 65.7; GMH, 57.2; SMH, 58.9; GLH, 51.9; SLH 53.5; GSt, 35.6; SSt, 40.2. Experiment II involved the same diets fed ad libitum in double 4 x 4 Latin squares per species. Goats showed higher intakes than sheep, but species did not affect digestibility except for St. Dry matter intakes (g/kgW 0.75 day) and organic matter digestibilities (percentage) respectively, were GHH, 121, 61.7; SHH, 99, 60.7; GMH, 78, 54.3; SMH, 59, 55.2; GLH, 74, 49.6; SLH, 54, 51.6; GSt, 65, 31.5; SSt, 48, 39.1. Water consumption (per kg dry matter consumed) was 29 percent less for goats than sheep. Five goats and 5 sheep fed MH ad libitum in Experiment III showed that mean retention (hours) of Fuschin stained hay in alimentary tract, was longer for goats, G 59.7 vs S 53.0. For the breeds studied it is concluded that goats have a greater capacity to consume roughage than sheep, but greater ability to digest roughage is not... Mostrar Tudo |
Palavras-Chave: |
Feed consumption; Feed crops; Reino Unido. |
Thesagro: |
Alimento para animal; Caprino; Consumo; Digestibilidade; Forragem; Nutrição animal; Planta forrageira. |
Thesaurus Nal: |
Animal feeding; Digestibility; Forage; Goats; United Kingdom. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02475naa a2200325 a 4500 001 2034683 005 2016-01-21 008 1982 bl uuuu u00u1 u #d 020 $a0930848179 100 1 $aOWEN, J. E. 245 $aGoats versus sheep$broughage utilization capacity. 260 $c1982 520 $aGoats are thought to be better roughage utilizers than sheep, but scientific evidence is scarce and inconclusive. Stall-fed British Saanen goats (G) and Welsh Mountain Sheep (S) were compared. Animals were 9-month old castrate males of 25 kg live weight. Experiment I used 8 goats and 8 sheep in two periods to measure the digestibility of restricted-fed (40 g dry matter/kgW 0.75 day) milled (MH) and pelleted high-digestibility grass hay (LH) and soya bean meal-supplemented chopped barley straw (St). Organic matter digestibilities (percentage) were not affected by species; GHH, 65.9; SHH, 65.7; GMH, 57.2; SMH, 58.9; GLH, 51.9; SLH 53.5; GSt, 35.6; SSt, 40.2. Experiment II involved the same diets fed ad libitum in double 4 x 4 Latin squares per species. Goats showed higher intakes than sheep, but species did not affect digestibility except for St. Dry matter intakes (g/kgW 0.75 day) and organic matter digestibilities (percentage) respectively, were GHH, 121, 61.7; SHH, 99, 60.7; GMH, 78, 54.3; SMH, 59, 55.2; GLH, 74, 49.6; SLH, 54, 51.6; GSt, 65, 31.5; SSt, 48, 39.1. Water consumption (per kg dry matter consumed) was 29 percent less for goats than sheep. Five goats and 5 sheep fed MH ad libitum in Experiment III showed that mean retention (hours) of Fuschin stained hay in alimentary tract, was longer for goats, G 59.7 vs S 53.0. For the breeds studied it is concluded that goats have a greater capacity to consume roughage than sheep, but greater ability to digest roughage is not evident. Further research, involving rate of digestion studies required 650 $aAnimal feeding 650 $aDigestibility 650 $aForage 650 $aGoats 650 $aUnited Kingdom 650 $aAlimento para animal 650 $aCaprino 650 $aConsumo 650 $aDigestibilidade 650 $aForragem 650 $aNutrição animal 650 $aPlanta forrageira 653 $aFeed consumption 653 $aFeed crops 653 $aReino Unido 700 1 $aNDOSA, J. E. M. 773 $tIn: INTERNATIONAL CONFERENCE ON GOAT PRODUCTION AND DISEASE, 3., 1982, Tucson. Proceedings... Scottsdale: Dairy Goat Journal, 1982. p. 362
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Embrapa Caprinos e Ovinos (CNPC) |
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6. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | BARROS, A. L. R.; MAUES, M. M.; BATISTA, L. F. A.; LIMA, H. A. A palinologia como ferramenta de caracterização das interações entre abelhas e flores de frutíferas regionais. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA AMAZÔNIA ORIENTAL, 25., 2022, Belém, PA. Anais... Belém, PA: Embrapa Amazônia Oriental, 2023. p. 40-41. (Embrapa Amazônia Oriental. Eventos técnicos & científicos, 1).Tipo: Resumo em Anais de Congresso |
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