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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
21/01/2016 |
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Data da última atualização: |
21/01/2016 |
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Autoria: |
FERNÁNDEZ, A. A. O.; MACHADO, F. H. P.; MENEZES, F. A. B.; FIGUEIREDO, E. A. P. de. |
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Afiliação: |
EPACE - CE - Quixadá, CE, Brazil. |
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Título: |
Reproductive performance of native goats versus hair sheep on different pasture types in Ceara State in Brazil. |
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Ano de publicação: |
1982 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON GOAT PRODUCTION AND DISEASE, 3., 1982, Tucson. Proceedings... Scottsdale: Dairy Goat Journal, 1982. p. 366 |
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ISBN: |
0930848179. |
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Idioma: |
Inglês |
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Conteúdo: |
This study was conducted for three consecutive years to evaluate proportions of parturitions and twinnings and mortality of indigenous goats (SRD) and sheep (Morada Nova) on three types of pastures, namely, native caatinga, cleared and cultivated (buffel) pastures, in hot tropical Northeast Brazil. The overall proportion of parturitions was significantly different in three years, maximum percentage of births occuring in second year and minimum in first. There was also a significant difference between species, percent kiddings being 56, 92 and 71 and lambings being 89, 88 and 87 percent in the three years respectively. This gave a significant year x species interaction and showed that kidding rate was more susceptible to environmental differences. There was no overall difference between pastures but there was some indication of a pasture x species interaction. The goats seemed to have done better on native caatinga and sheep on cultivated pastures. The year, species and year x species were significant in mortality. The survivability of sheep varied from 88 percent to 98 in second and 85 in third years, and in goats, the respective figures were: 93, 95 and 99. Thus, goats had better survivability rates. This pattern resulted into a significant year x species interaction. Again there was some indication of species x pasture interaction and perusal of data revealed that goats survived equally better on all pastures but sheep survived better on cleared and cultivated pastures. Thus, caatinga pastures were good for goats but worst for sheep. The twinning rate did not differ between years or pastures, but there was a marked difference between species. The goats produced 42 percent multiple births and sheep 26 percent MenosThis study was conducted for three consecutive years to evaluate proportions of parturitions and twinnings and mortality of indigenous goats (SRD) and sheep (Morada Nova) on three types of pastures, namely, native caatinga, cleared and cultivated (buffel) pastures, in hot tropical Northeast Brazil. The overall proportion of parturitions was significantly different in three years, maximum percentage of births occuring in second year and minimum in first. There was also a significant difference between species, percent kiddings being 56, 92 and 71 and lambings being 89, 88 and 87 percent in the three years respectively. This gave a significant year x species interaction and showed that kidding rate was more susceptible to environmental differences. There was no overall difference between pastures but there was some indication of a pasture x species interaction. The goats seemed to have done better on native caatinga and sheep on cultivated pastures. The year, species and year x species were significant in mortality. The survivability of sheep varied from 88 percent to 98 in second and 85 in third years, and in goats, the respective figures were: 93, 95 and 99. Thus, goats had better survivability rates. This pattern resulted into a significant year x species interaction. Again there was some indication of species x pasture interaction and perusal of data revealed that goats survived equally better on all pastures but sheep survived better on cleared and cultivated pastures. Th... Mostrar Tudo |
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Palavras-Chave: |
Feed crops. |
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Thesagro: |
Alimento para animal; Caatinga; Caprino; Mortalidade; Ovino; Parto; Pastagem nativa; Planta forrageira; Reprodução animal. |
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Thesaurus Nal: |
Animal feeding; Brazil; Goats; Mortality; Parturition; Reproduction; Sheep. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02795naa a2200361 a 4500
001 2034675
005 2016-01-21
008 1982 bl uuuu u00u1 u #d
100 1 $aFERNÁNDEZ, A. A. O.
245 $aReproductive performance of native goats versus hair sheep on different pasture types in Ceara State in Brazil.
260 $c1982
520 $aThis study was conducted for three consecutive years to evaluate proportions of parturitions and twinnings and mortality of indigenous goats (SRD) and sheep (Morada Nova) on three types of pastures, namely, native caatinga, cleared and cultivated (buffel) pastures, in hot tropical Northeast Brazil. The overall proportion of parturitions was significantly different in three years, maximum percentage of births occuring in second year and minimum in first. There was also a significant difference between species, percent kiddings being 56, 92 and 71 and lambings being 89, 88 and 87 percent in the three years respectively. This gave a significant year x species interaction and showed that kidding rate was more susceptible to environmental differences. There was no overall difference between pastures but there was some indication of a pasture x species interaction. The goats seemed to have done better on native caatinga and sheep on cultivated pastures. The year, species and year x species were significant in mortality. The survivability of sheep varied from 88 percent to 98 in second and 85 in third years, and in goats, the respective figures were: 93, 95 and 99. Thus, goats had better survivability rates. This pattern resulted into a significant year x species interaction. Again there was some indication of species x pasture interaction and perusal of data revealed that goats survived equally better on all pastures but sheep survived better on cleared and cultivated pastures. Thus, caatinga pastures were good for goats but worst for sheep. The twinning rate did not differ between years or pastures, but there was a marked difference between species. The goats produced 42 percent multiple births and sheep 26 percent
650 $aAnimal feeding
650 $aBrazil
650 $aGoats
650 $aMortality
650 $aParturition
650 $aReproduction
650 $aSheep
650 $aAlimento para animal
650 $aCaatinga
650 $aCaprino
650 $aMortalidade
650 $aOvino
650 $aParto
650 $aPastagem nativa
650 $aPlanta forrageira
650 $aReprodução animal
653 $aFeed crops
700 1 $aMACHADO, F. H. P.
700 1 $aMENEZES, F. A. B.
700 1 $aFIGUEIREDO, E. A. P. de
773 $tIn: INTERNATIONAL CONFERENCE ON GOAT PRODUCTION AND DISEASE, 3., 1982, Tucson. Proceedings... Scottsdale: Dairy Goat Journal, 1982. p. 366
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pantanal. Para informações adicionais entre em contato com cpap.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
11/01/2000 |
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Data da última atualização: |
11/01/2000 |
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Autoria: |
MOURAO, G. de M. |
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Afiliação: |
EMBRAPA. Centro de Pesquisa Agropecuaria do Pantanal (Corumba, MS). |
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Título: |
Uso comercial da fauna silvestre no Pantanal: licoes do passado. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
In: SIMPOSIO SOBRE RECURSOS NATURAIS E SOCIO-ECONOMICOS DO PANTANAL, 2., 1996, Corumba, MS. Manejo e conservacao - anais. Corumba: Embrapa Pantanal, 1999. |
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Páginas: |
p.39-45. |
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Idioma: |
Português |
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Conteúdo: |
Animais silvestres ja foram uma fonte de renda de milhoes de dolares por ano para o Brasil. O grupo dos jacares foi o que gerou mais divisas para o pais, mas a riqueza produzida com eles no Pantanal foi relativamente pequena, porque o preco da pela era baixo. Removidas as barreiras legais, poderiamos aproveitar esses recursos de forma mais eficiente e segura do que no passado. O manejo adaptativo pode prover seguranca para programas de explotacao. |
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Palavras-Chave: |
Animal silvestre; Management. |
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Thesagro: |
Fauna; Jacaré; Manejo. |
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Thesaurus NAL: |
Brazil; Caiman; Pantanal; wildlife. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01146naa a2200241 a 4500
001 1799670
005 2000-01-11
008 1999 bl uuuu u00u1 u #d
100 1 $aMOURAO, G. de M.
245 $aUso comercial da fauna silvestre no Pantanal$blicoes do passado.
260 $c1999
300 $ap.39-45.
520 $aAnimais silvestres ja foram uma fonte de renda de milhoes de dolares por ano para o Brasil. O grupo dos jacares foi o que gerou mais divisas para o pais, mas a riqueza produzida com eles no Pantanal foi relativamente pequena, porque o preco da pela era baixo. Removidas as barreiras legais, poderiamos aproveitar esses recursos de forma mais eficiente e segura do que no passado. O manejo adaptativo pode prover seguranca para programas de explotacao.
650 $aBrazil
650 $aCaiman
650 $aPantanal
650 $awildlife
650 $aFauna
650 $aJacaré
650 $aManejo
653 $aAnimal silvestre
653 $aManagement
773 $tIn: SIMPOSIO SOBRE RECURSOS NATURAIS E SOCIO-ECONOMICOS DO PANTANAL, 2., 1996, Corumba, MS. Manejo e conservacao - anais. Corumba: Embrapa Pantanal, 1999.
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Embrapa Pantanal (CPAP) |
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