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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
14/03/2019 |
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Data da última atualização: |
30/10/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ARAUJO, G. G. L. de; COSTA, S. A. P.; MORAES, S. A. de; QUEIROZ, M. A. A.; GOIS, G. C.; SANTOS, N. M. de S. S.; ALBUQUERQUE, I. R. R.; MOURA, J. H. de A.; CAMPOS, F. S. |
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Afiliação: |
GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; SAMIR AUGUSTO PINHEIRO COSTA; SALETE ALVES DE MORAES, CPATSA; MÁRIO ADRIANO ÁVILA QUEIROZ; GLAYCIANE COSTA GOIS; NILMARA MÉRCIA DE SOUZA SÁ SANTOS; ITALO RENEU ROSAS ALBUQUERQUE; JOSÉ HELDER DE ANDRADE MOURA; FLEMING SENA CAMPOS. |
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Título: |
Supply of water with salinity levels for Morada Nova sheep. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Small Ruminant Research, v. 171, p. 73-79, 2019. |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to evaluate the production performance and nutritional state of Morada Nova sheep receiving water containing levels of total dissolved solids (TDS). Thirty-two uncastrated male sheep at an average body weight of 16±1.40 kg were distributed into four treatments (levels of TDS in the drinking water: 640; 3200; 5760; and 8320 mg/L) in a completely randomized design with eight animals per treatment. Performance, intake, apparent nutrient digestibility, water balance, and nitrogen balance were evaluated. The TDS levels in the water did not promote significant alterations in the performance, nutrient intake, or apparent digestibility of the animals. The intake of water supplied in the trough did not show any difference (P>0.05) for the respective treatments, with no interference with the water balance (1.46 kg/animal/day), indicating that the animals kept their water control regular through their physiological mechanisms. Total water intake (1.94 kg/ animal/day), water excretion via urine (0.44 kg/animal/day), water excretion via feces (0.03 kg/animal/day), total water output (0.47 kg/animal/day) and water absorption (1.90 kg/animal/day) were not significantly affected by any of the TDS levels in the water. Total nitrogen intake was not significantly affected by the salinity levels, and thus there was no effect on nitrogen balance. The use of water with TDS levels up to 8320 mg/L did not influence the intake, nutrient digestibility, or performance of the animals, only the intake of water provided in the trough. Therefore, water containing high levels of total dissolved solids can be used in the feeding of Morada Nova sheep. MenosThe aim of this study was to evaluate the production performance and nutritional state of Morada Nova sheep receiving water containing levels of total dissolved solids (TDS). Thirty-two uncastrated male sheep at an average body weight of 16±1.40 kg were distributed into four treatments (levels of TDS in the drinking water: 640; 3200; 5760; and 8320 mg/L) in a completely randomized design with eight animals per treatment. Performance, intake, apparent nutrient digestibility, water balance, and nitrogen balance were evaluated. The TDS levels in the water did not promote significant alterations in the performance, nutrient intake, or apparent digestibility of the animals. The intake of water supplied in the trough did not show any difference (P>0.05) for the respective treatments, with no interference with the water balance (1.46 kg/animal/day), indicating that the animals kept their water control regular through their physiological mechanisms. Total water intake (1.94 kg/ animal/day), water excretion via urine (0.44 kg/animal/day), water excretion via feces (0.03 kg/animal/day), total water output (0.47 kg/animal/day) and water absorption (1.90 kg/animal/day) were not significantly affected by any of the TDS levels in the water. Total nitrogen intake was not significantly affected by the salinity levels, and thus there was no effect on nitrogen balance. The use of water with TDS levels up to 8320 mg/L did not influence the intake, nutrient digestibility, or performance of the ... Mostrar Tudo |
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Palavras-Chave: |
Desempenho reprodutivo; Raça Morada Nova. |
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Thesagro: |
Água Salgada; Nutrição Animal; Ovino; Ovinocultura. |
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Thesaurus Nal: |
Animal nutrition. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02524naa a2200301 a 4500
001 2107054
005 2019-10-30
008 2019 bl uuuu u00u1 u #d
100 1 $aARAUJO, G. G. L. de
245 $aSupply of water with salinity levels for Morada Nova sheep.$h[electronic resource]
260 $c2019
520 $aThe aim of this study was to evaluate the production performance and nutritional state of Morada Nova sheep receiving water containing levels of total dissolved solids (TDS). Thirty-two uncastrated male sheep at an average body weight of 16±1.40 kg were distributed into four treatments (levels of TDS in the drinking water: 640; 3200; 5760; and 8320 mg/L) in a completely randomized design with eight animals per treatment. Performance, intake, apparent nutrient digestibility, water balance, and nitrogen balance were evaluated. The TDS levels in the water did not promote significant alterations in the performance, nutrient intake, or apparent digestibility of the animals. The intake of water supplied in the trough did not show any difference (P>0.05) for the respective treatments, with no interference with the water balance (1.46 kg/animal/day), indicating that the animals kept their water control regular through their physiological mechanisms. Total water intake (1.94 kg/ animal/day), water excretion via urine (0.44 kg/animal/day), water excretion via feces (0.03 kg/animal/day), total water output (0.47 kg/animal/day) and water absorption (1.90 kg/animal/day) were not significantly affected by any of the TDS levels in the water. Total nitrogen intake was not significantly affected by the salinity levels, and thus there was no effect on nitrogen balance. The use of water with TDS levels up to 8320 mg/L did not influence the intake, nutrient digestibility, or performance of the animals, only the intake of water provided in the trough. Therefore, water containing high levels of total dissolved solids can be used in the feeding of Morada Nova sheep.
650 $aAnimal nutrition
650 $aÁgua Salgada
650 $aNutrição Animal
650 $aOvino
650 $aOvinocultura
653 $aDesempenho reprodutivo
653 $aRaça Morada Nova
700 1 $aCOSTA, S. A. P.
700 1 $aMORAES, S. A. de
700 1 $aQUEIROZ, M. A. A.
700 1 $aGOIS, G. C.
700 1 $aSANTOS, N. M. de S. S.
700 1 $aALBUQUERQUE, I. R. R.
700 1 $aMOURA, J. H. de A.
700 1 $aCAMPOS, F. S.
773 $tSmall Ruminant Research$gv. 171, p. 73-79, 2019.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Rondônia. |
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Data corrente: |
17/03/2016 |
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Data da última atualização: |
17/03/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
PASSOS, A. M. A. dos; REZENDE, P. M. de; CARVALHO, E. R.; ÁVILA, F. W. de. |
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Afiliação: |
ALEXANDRE MARTINS ABDAO DOS PASSOS, CPAF-RO; Pedro Milanez de Rezende, Universidade Federal de Lavras; Everson Reis Carvalho, Universidade Federal de Uberlândia; Fabrício William de Ávila, Universidade Estadual do Centro-Oeste. |
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Título: |
Biochar, farmyard manure and poultry litter on chemical attributes of a Distrophic Cambissol and soybean crop. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Agrária - Revista Brasileira de Ciências Agrárias, Recife, v.10, n.3, p.382-388, 2015. |
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Idioma: |
Inglês |
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Conteúdo: |
The use of organic wastes, as an alternative to inorganic fertilizer, can be an important strategy for Brazilian agriculture. The objective was to evaluate the residual effects and the agronomic efficiency of organic amendments use on chemical attributes of a Haplic Cambisol and to soybean crop. A field experiment was carried out in a completely randomized split-plot design with three replications in Minas Gerais, Brazil, 2008/09. In the plots, the sources of organic amendments were evaluated (poultry litter, farmyard manure, and biochar) using three application rates (3, 6 and 9 Mg ha-1) into the subplots, and control treatment without amendments. Agronomic efficiency of the wastes linearly increased with the doses, independent of the organic source. Poultry litter, a nutrient-rich organic amendment, increased the soybean grain yield. The biochar use boosted the availability of calcium and magnesium levels in the soil, and a consequent increase in the sum of bases, base saturation, pH and effective cation exchange capacity of the soil. The poultry litter utilization enhances the soil acidity and availability of potassium, sulfur and zinc, over the time. The use of organic amendments increases the levels of phosphorus, potassium and zinc in the soil, after soybean cropping. |
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Palavras-Chave: |
Agronomic efficiency index; Alterações orgânicas; Índice de eficiência agronômica; Organic amendments; Sustainability; Sustentabilidade. |
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Thesagro: |
Glycine Max. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/141368/1/Redalyc-Abdao.pdf
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Marc: |
LEADER 02107naa a2200241 a 4500
001 2041308
005 2016-03-17
008 2015 bl uuuu u00u1 u #d
100 1 $aPASSOS, A. M. A. dos
245 $aBiochar, farmyard manure and poultry litter on chemical attributes of a Distrophic Cambissol and soybean crop.$h[electronic resource]
260 $c2015
520 $aThe use of organic wastes, as an alternative to inorganic fertilizer, can be an important strategy for Brazilian agriculture. The objective was to evaluate the residual effects and the agronomic efficiency of organic amendments use on chemical attributes of a Haplic Cambisol and to soybean crop. A field experiment was carried out in a completely randomized split-plot design with three replications in Minas Gerais, Brazil, 2008/09. In the plots, the sources of organic amendments were evaluated (poultry litter, farmyard manure, and biochar) using three application rates (3, 6 and 9 Mg ha-1) into the subplots, and control treatment without amendments. Agronomic efficiency of the wastes linearly increased with the doses, independent of the organic source. Poultry litter, a nutrient-rich organic amendment, increased the soybean grain yield. The biochar use boosted the availability of calcium and magnesium levels in the soil, and a consequent increase in the sum of bases, base saturation, pH and effective cation exchange capacity of the soil. The poultry litter utilization enhances the soil acidity and availability of potassium, sulfur and zinc, over the time. The use of organic amendments increases the levels of phosphorus, potassium and zinc in the soil, after soybean cropping.
650 $aGlycine Max
653 $aAgronomic efficiency index
653 $aAlterações orgânicas
653 $aÍndice de eficiência agronômica
653 $aOrganic amendments
653 $aSustainability
653 $aSustentabilidade
700 1 $aREZENDE, P. M. de
700 1 $aCARVALHO, E. R.
700 1 $aÁVILA, F. W. de
773 $tAgrária - Revista Brasileira de Ciências Agrárias, Recife$gv.10, n.3, p.382-388, 2015.
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Embrapa Rondônia (CPAF-RO) |
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