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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
16/02/1998 |
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Data da última atualização: |
03/10/2016 |
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Autoria: |
SCHACHT, W. H.; KAWAS, J. R.; MALECHEK, J. C. |
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Título: |
Effects of supplemental urea and molasses on dry season weight gains of goats in semiarid tropical woodland, Brazil. |
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Ano de publicação: |
1992 |
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Fonte/Imprenta: |
Small Ruminant Research, v. 7, n. 3, p. 235-244, 1992. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Nutritional stress during the dry season is considered a primary factor limiting goat production in northeastern Brazil. This study was conducted to determine if urea and/or molasses are useful as supplements for growing goats grazing caatinga vegetation during the advanced part of the dry season. Treatments included: ( l ) caatinga range; (2) caatinga range plus 5 g urea/d; (3) caatinga range plus 140 g molasses/d; and (4) caatinga range plus molasses ( 140 g/d ) and urea (5 g/d ). Although average daily weight gains (46 g) for the 12-week growth trial were nearly twice as high (P< 0.05 ) for the molasses+urea group as for the other three treatment groups, rates of weight gain were similar (P>0.05) for all four treatments during the first half of the growth trial. Botanical and nutritive composition of the caatinga forage diets for the goats remained relatively constant during the first half of the study, but quality decreased and botanical composition shifted towards more stems during the second half of the trial. As quality of forage declined, the supplement of urea + molasses allowed weight gains to continue through the entire 12-week trial.
The study was conducted at the Brazilian National Goat Research Center, near Sobral, Ceara state, in northeastern Brazil. Sobral is situated at 3.42 ° S, 40.21 ° W, and at an elevation of 63 m. The 33-year average precipitation for Sobral is 788 mm with 1005 mm of rainfall recorded in 1984, the year of this study. Dry season temperatures normally exceed 35°C during the daylight hours and decline to about 25 °C at night. MenosAbstract: Nutritional stress during the dry season is considered a primary factor limiting goat production in northeastern Brazil. This study was conducted to determine if urea and/or molasses are useful as supplements for growing goats grazing caatinga vegetation during the advanced part of the dry season. Treatments included: ( l ) caatinga range; (2) caatinga range plus 5 g urea/d; (3) caatinga range plus 140 g molasses/d; and (4) caatinga range plus molasses ( 140 g/d ) and urea (5 g/d ). Although average daily weight gains (46 g) for the 12-week growth trial were nearly twice as high (P< 0.05 ) for the molasses+urea group as for the other three treatment groups, rates of weight gain were similar (P>0.05) for all four treatments during the first half of the growth trial. Botanical and nutritive composition of the caatinga forage diets for the goats remained relatively constant during the first half of the study, but quality decreased and botanical composition shifted towards more stems during the second half of the trial. As quality of forage declined, the supplement of urea + molasses allowed weight gains to continue through the entire 12-week trial.
The study was conducted at the Brazilian National Goat Research Center, near Sobral, Ceara state, in northeastern Brazil. Sobral is situated at 3.42 ° S, 40.21 ° W, and at an elevation of 63 m. The 33-year average precipitation for Sobral is 788 mm with 1005 mm of rainfall recorded in 1984, the year of this study. Dry seaso... Mostrar Tudo |
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Palavras-Chave: |
Brasil; Ceara; Pastoreio; Suplementacao. |
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Thesagro: |
Caprino; Crescimento; Ganho de Peso. |
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Thesaurus Nal: |
urea. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02288naa a2200241 a 4500
001 1518250
005 2016-10-03
008 1992 bl uuuu u00u1 u #d
100 1 $aSCHACHT, W. H.
245 $aEffects of supplemental urea and molasses on dry season weight gains of goats in semiarid tropical woodland, Brazil.$h[electronic resource]
260 $c1992
520 $aAbstract: Nutritional stress during the dry season is considered a primary factor limiting goat production in northeastern Brazil. This study was conducted to determine if urea and/or molasses are useful as supplements for growing goats grazing caatinga vegetation during the advanced part of the dry season. Treatments included: ( l ) caatinga range; (2) caatinga range plus 5 g urea/d; (3) caatinga range plus 140 g molasses/d; and (4) caatinga range plus molasses ( 140 g/d ) and urea (5 g/d ). Although average daily weight gains (46 g) for the 12-week growth trial were nearly twice as high (P< 0.05 ) for the molasses+urea group as for the other three treatment groups, rates of weight gain were similar (P>0.05) for all four treatments during the first half of the growth trial. Botanical and nutritive composition of the caatinga forage diets for the goats remained relatively constant during the first half of the study, but quality decreased and botanical composition shifted towards more stems during the second half of the trial. As quality of forage declined, the supplement of urea + molasses allowed weight gains to continue through the entire 12-week trial. The study was conducted at the Brazilian National Goat Research Center, near Sobral, Ceara state, in northeastern Brazil. Sobral is situated at 3.42 ° S, 40.21 ° W, and at an elevation of 63 m. The 33-year average precipitation for Sobral is 788 mm with 1005 mm of rainfall recorded in 1984, the year of this study. Dry season temperatures normally exceed 35°C during the daylight hours and decline to about 25 °C at night.
650 $aurea
650 $aCaprino
650 $aCrescimento
650 $aGanho de Peso
653 $aBrasil
653 $aCeara
653 $aPastoreio
653 $aSuplementacao
700 1 $aKAWAS, J. R.
700 1 $aMALECHEK, J. C.
773 $tSmall Ruminant Research$gv. 7, n. 3, p. 235-244, 1992.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
18/08/2008 |
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Data da última atualização: |
27/09/2012 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
CAIXETA, M. P.; NUNES, W. M. C.; ZANUTO, C. A.; SANTOS, A. F. dos; TESSMANN, D. J.; VIDA, J. B. |
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Afiliação: |
MARILDA PEREIRA CAIXETA, UEM; WILLIAM MÁRIO CARVALHO NUNES, UEM; CARLOS ALEXANDRE ZANUTO, UEM; ALVARO FIGUEREDO DOS SANTOS, CNPF; DAURI JOSÉ TESSMANN, UEM; JOÃO BATISTA VIDA, UEM. |
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Título: |
Metodologias para isolamento de Phytophthora spp. de citros. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Tropical Plant Pathology, v. 33, nesp., S 306, GER-023, ago. 2008. |
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Idioma: |
Português |
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Notas: |
Edição dos resumos do 41º Congresso Brasileiro de Fitopatologia. |
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Palavras-Chave: |
Fitopatógeno; Phytophtora spp. |
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Thesagro: |
Gomose. |
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Thesaurus NAL: |
Citrus. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/66616/1/SP5339.pdf
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Marc: |
LEADER 00690nam a2200217 a 4500
001 1314536
005 2012-09-27
008 2008 bl uuuu u00u1 u #d
100 1 $aCAIXETA, M. P.
245 $aMetodologias para isolamento de Phytophthora spp. de citros.$h[electronic resource]
260 $aTropical Plant Pathology, v. 33, nesp., S 306, GER-023, ago. 2008.$c2008
500 $aEdição dos resumos do 41º Congresso Brasileiro de Fitopatologia.
650 $aCitrus
650 $aGomose
653 $aFitopatógeno
653 $aPhytophtora spp
700 1 $aNUNES, W. M. C.
700 1 $aZANUTO, C. A.
700 1 $aSANTOS, A. F. dos
700 1 $aTESSMANN, D. J.
700 1 $aVIDA, J. B.
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Embrapa Florestas (CNPF) |
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