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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
23/03/2023 |
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Data da última atualização: |
27/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, T. S.; ARAUJO, G. G. L. de; SANTOS, E. M.; OLIVEIRA, J. S. de; GODOI, P. F. A.; GOIS, G. C.; PERAZZO, A. F.; RIBEIRO, O. L.; TURCO, S. H. N.; CAMPOS, F. S. |
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Afiliação: |
TIAGO SANTOS SILVA, UFPB; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; EDSON MAURO SANTOS, UFPB; JULIANA SILVA DE OLIVEIRA, UFPB; PAULO FERNANDO ANDRADE GODOI, Universidade Federal do Agreste de Pernambuco, Garanhuns-PE; GLAYCIANE COSTA GOIS, UNIVASF; ALEXANDRE FERNANDES PERAZZO, UFPI; OSSIVAL LOLATO RIBEIRO, Universidade Federal do Recôncavo Bahiano, Cruz das Almas/BA; SILVIA HELENA NOGUEIRA TURCO, UNIVASF; FLEMING SENA CAMPOS, Universidade Federal do Maranh ̃ao, Chapadinha -MA. |
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Título: |
Intake, digestibility, nitrogen balance and performance in lamb fed spineless cactus silage associated with forages adapted to the semiarid environment Spineless cactus silages in diets for lambs. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Livestock Science, v. 268, 105168, 2023. |
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ISSN: |
1871-1413 |
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DOI: |
https://doi.org/10.1016/j.livsci.2023.105168 |
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Idioma: |
Inglês |
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Conteúdo: |
The study aimed to evaluate the intake, apparent digestibility, nitrogen balance and productive performance in lamb fed spineless cactus silage associated with forages adapted to the semiarid environment. Forty intact crossbred lambs, with an average body weight of 22.65 ± 1.01 kg, were distributed in a completely randomised design with five treatments (diets based on: spineless cactus silage (SCS), spineless cactus + buffelgrass silage (SCBS), spineless cactus + gliricidia silage (SCGS), spineless cactus + pornunça silage (SCPS) and corn silage (CS; witness) and eight animals per treatment. Intake, apparent nutrient digestibility, nitrogen balance, and performance of animals were evaluated. The SCGS diet showed higher intake of dry matter and organic matter (P<0.05). The SCGS and SCPS diets showed the highest crude protein intake (P = 0.005). Lower intake of ether extract was found in animals receiving diets containing SCS and SCBS (P = 0.001). SCBS and SCGS provided a higher intake of neutral detergent fiber (P = 0.015). SCS and SCGS diets displayed a higher intake of non-fiber carbohydrates (P = 0.003). SCGS diets displayed the highest total digestible nutrients intake (P = 0.001). SCPS diet showed lower digestibility of dry matter, organic matter, and crude protein (P<0.05). SCGS diet showed a lower digestibility coefficient for ether extract (P = 0.009). SCPS diet showed lower digestibility coefficients for neutral detergent fiber (P = 0.022). SCS and SCPS diets showed lower digestibility coefficients for non-fiber carbohydrates (P = 0.011). The CS promoted lower results for intake (P = 0.003), absorbed (P = 0.003) and balance (P = 0.012) for nitrogen. SCPS diet promoted higher excretion of nitrogen via faeces (P = 0.001) and less excretion of nitrogen via urine (P = 0.033). SCGS diet provided a higher final weight (P = 0.006). SCS and SCGS diets provided more significant body weight gain (P = 0.001). Combining spineless cactus with a roughage base allowed weight gains over 200 g/day, proving to be efficient in diets for feedlot lamb and gains similar or superior to corn-based diets. MenosThe study aimed to evaluate the intake, apparent digestibility, nitrogen balance and productive performance in lamb fed spineless cactus silage associated with forages adapted to the semiarid environment. Forty intact crossbred lambs, with an average body weight of 22.65 ± 1.01 kg, were distributed in a completely randomised design with five treatments (diets based on: spineless cactus silage (SCS), spineless cactus + buffelgrass silage (SCBS), spineless cactus + gliricidia silage (SCGS), spineless cactus + pornunça silage (SCPS) and corn silage (CS; witness) and eight animals per treatment. Intake, apparent nutrient digestibility, nitrogen balance, and performance of animals were evaluated. The SCGS diet showed higher intake of dry matter and organic matter (P<0.05). The SCGS and SCPS diets showed the highest crude protein intake (P = 0.005). Lower intake of ether extract was found in animals receiving diets containing SCS and SCBS (P = 0.001). SCBS and SCGS provided a higher intake of neutral detergent fiber (P = 0.015). SCS and SCGS diets displayed a higher intake of non-fiber carbohydrates (P = 0.003). SCGS diets displayed the highest total digestible nutrients intake (P = 0.001). SCPS diet showed lower digestibility of dry matter, organic matter, and crude protein (P<0.05). SCGS diet showed a lower digestibility coefficient for ether extract (P = 0.009). SCPS diet showed lower digestibility coefficients for neutral detergent fiber (P = 0.022). SCS and SCPS diets showed ... Mostrar Tudo |
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Palavras-Chave: |
Balanço de nitrogênio; Desempenho produtivo; Pornunça; Semiárido. |
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Thesagro: |
Capim Buffel; Cordeiro; Digestibilidade; Gliricidia; Palma Forrageira; Pastagem. |
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Thesaurus Nal: |
Pastures. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1152620/1/Intake-digestibility-nitrogen-balance-and-performance-in-lamb-fed-spineless-cactus-silage-associated-with-forages-2023.pdf
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Marc: |
LEADER 03316naa a2200385 a 4500
001 2152620
005 2023-03-27
008 2023 bl uuuu u00u1 u #d
022 $a1871-1413
024 7 $ahttps://doi.org/10.1016/j.livsci.2023.105168$2DOI
100 1 $aSILVA, T. S.
245 $aIntake, digestibility, nitrogen balance and performance in lamb fed spineless cactus silage associated with forages adapted to the semiarid environment Spineless cactus silages in diets for lambs.$h[electronic resource]
260 $c2023
520 $aThe study aimed to evaluate the intake, apparent digestibility, nitrogen balance and productive performance in lamb fed spineless cactus silage associated with forages adapted to the semiarid environment. Forty intact crossbred lambs, with an average body weight of 22.65 ± 1.01 kg, were distributed in a completely randomised design with five treatments (diets based on: spineless cactus silage (SCS), spineless cactus + buffelgrass silage (SCBS), spineless cactus + gliricidia silage (SCGS), spineless cactus + pornunça silage (SCPS) and corn silage (CS; witness) and eight animals per treatment. Intake, apparent nutrient digestibility, nitrogen balance, and performance of animals were evaluated. The SCGS diet showed higher intake of dry matter and organic matter (P<0.05). The SCGS and SCPS diets showed the highest crude protein intake (P = 0.005). Lower intake of ether extract was found in animals receiving diets containing SCS and SCBS (P = 0.001). SCBS and SCGS provided a higher intake of neutral detergent fiber (P = 0.015). SCS and SCGS diets displayed a higher intake of non-fiber carbohydrates (P = 0.003). SCGS diets displayed the highest total digestible nutrients intake (P = 0.001). SCPS diet showed lower digestibility of dry matter, organic matter, and crude protein (P<0.05). SCGS diet showed a lower digestibility coefficient for ether extract (P = 0.009). SCPS diet showed lower digestibility coefficients for neutral detergent fiber (P = 0.022). SCS and SCPS diets showed lower digestibility coefficients for non-fiber carbohydrates (P = 0.011). The CS promoted lower results for intake (P = 0.003), absorbed (P = 0.003) and balance (P = 0.012) for nitrogen. SCPS diet promoted higher excretion of nitrogen via faeces (P = 0.001) and less excretion of nitrogen via urine (P = 0.033). SCGS diet provided a higher final weight (P = 0.006). SCS and SCGS diets provided more significant body weight gain (P = 0.001). Combining spineless cactus with a roughage base allowed weight gains over 200 g/day, proving to be efficient in diets for feedlot lamb and gains similar or superior to corn-based diets.
650 $aPastures
650 $aCapim Buffel
650 $aCordeiro
650 $aDigestibilidade
650 $aGliricidia
650 $aPalma Forrageira
650 $aPastagem
653 $aBalanço de nitrogênio
653 $aDesempenho produtivo
653 $aPornunça
653 $aSemiárido
700 1 $aARAUJO, G. G. L. de
700 1 $aSANTOS, E. M.
700 1 $aOLIVEIRA, J. S. de
700 1 $aGODOI, P. F. A.
700 1 $aGOIS, G. C.
700 1 $aPERAZZO, A. F.
700 1 $aRIBEIRO, O. L.
700 1 $aTURCO, S. H. N.
700 1 $aCAMPOS, F. S.
773 $tLivestock Science$gv. 268, 105168, 2023.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
02/07/2003 |
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Data da última atualização: |
17/06/2011 |
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Tipo da produção científica: |
Documentos |
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Autoria: |
BASTOS, E. A.; ANDRADE JUNIOR, A. S. de; MEDEIROS, R. M. de. |
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Afiliação: |
EDSON ALVES BASTOS, CPAMN; ADERSON SOARES DE ANDRADE JUNIOR, CPAMN; RAIMUNDO MAINAR DE MEDEIROS, SAAB-IR/PI. |
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Título: |
Boletim agrometeorológico de 2001 para o Município de Teresina-PI. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Teresina: Embrapa Meio-Norte, 2002. |
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Páginas: |
37 p. |
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Série: |
(Embrapa Meio-Norte. Documentos, 66). |
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Idioma: |
Português |
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Conteúdo: |
As informações básicas sobre o clima são de grande importância para subsidiar o planejamento e o manejo da irrigação. Além disso, podem auxiliar estudos de risco climático, que são fundamentais para indicar as melhores épocas de semeadura na agricultura de sequeiro. Dessa forma, a Embrapa Meio Norte apresenta este boletim agrometeorológico, tendo como objetivo principal disponibilizar os dados meteorológicos diários observados no município de Teresina-PI, durante o ano de 2001. Também, com o intuito de identificar possíveis mudanças nos elementos climáticos, foram comparadas as normas climatológicas desse ano com as normas climatológicas ao período de 1980 a 2000. |
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Palavras-Chave: |
Brasil; Climatologia: Meteorologia; Meteorzologia; Piauí; Teresina. |
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Thesagro: |
Clima; Climatologia; Meteorologia. |
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Thesaurus NAL: |
climatology; meteorology. |
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Categoria do assunto: |
--
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/36626/1/Doc66.pdf
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Marc: |
LEADER 01431nam a2200277 a 4500
001 1065757
005 2011-06-17
008 2002 bl uuuu u0uu1 u #d
100 1 $aBASTOS, E. A.
245 $aBoletim agrometeorológico de 2001 para o Município de Teresina-PI.
260 $aTeresina: Embrapa Meio-Norte$c2002
300 $a37 p.
490 $a(Embrapa Meio-Norte. Documentos, 66).
520 $aAs informações básicas sobre o clima são de grande importância para subsidiar o planejamento e o manejo da irrigação. Além disso, podem auxiliar estudos de risco climático, que são fundamentais para indicar as melhores épocas de semeadura na agricultura de sequeiro. Dessa forma, a Embrapa Meio Norte apresenta este boletim agrometeorológico, tendo como objetivo principal disponibilizar os dados meteorológicos diários observados no município de Teresina-PI, durante o ano de 2001. Também, com o intuito de identificar possíveis mudanças nos elementos climáticos, foram comparadas as normas climatológicas desse ano com as normas climatológicas ao período de 1980 a 2000.
650 $aclimatology
650 $ameteorology
650 $aClima
650 $aClimatologia
650 $aMeteorologia
653 $aBrasil
653 $aClimatologia: Meteorologia
653 $aMeteorzologia
653 $aPiauí
653 $aTeresina
700 1 $aANDRADE JUNIOR, A. S. de
700 1 $aMEDEIROS, R. M. de
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Embrapa Meio-Norte (CPAMN) |
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