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Registro Completo |
Biblioteca(s): |
Embrapa Pecuária Sul. |
Data corrente: |
24/04/2015 |
Data da última atualização: |
07/03/2016 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SANTANA JUNIOR, M. L.; ELER, J. P.; BIGNARDI, A. B.; MENÉNDEZ-BUXADERA, A.; CARDOSO, F. F.; FERRAZ, J. B. S. |
Afiliação: |
MÁRIO LUIZ SANTANA JUNIOR, Instituto de Ciências Agrárias e Tecnológicas, Universidade Federal de Mato Grosso; JOANIR PEREIRA ELER, USP; ANNAIZA BRAGA BIGNARDI, UFMT; ALBERTO MENÉNDEZ-BUXADERA, Universidad de Córdoba; FERNANDO FLORES CARDOSO, CPPSUL; JOSÉ BENTO STERMAN FERRAZ, USP. |
Título: |
Multi-trait linear reaction norm model to describe the pattern of phenotypic expression of some economic traits in beef cattle across a range of environments. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Journal of Applied Genetics, v. 56, n. 2, p. 219-229, May 2015. |
Idioma: |
Inglês |
Conteúdo: |
The multi-trait reaction norm (MTRN) model was extended to beef cattle reared under tropical conditions with the following objectives: to compare multi-trait (MT) and MTRN models regarding the genetic parameters obtained; and to characterize G×E, the pattern of phenotypic expression, and the environmental sensitivity of animals for postweaning weight gain (PWG), scrotal circumference (SC), and annual average productivity of the cow (PRODAM). |
Thesagro: |
Fenótipo; Gado de corte; Parâmetro genético. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/122758/1/Santana-Jr-et-al-2015-J-Appl-Genet.pdf
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Marc: |
LEADER 01178naa a2200217 a 4500 001 2014159 005 2016-03-07 008 2015 bl uuuu u00u1 u #d 100 1 $aSANTANA JUNIOR, M. L. 245 $aMulti-trait linear reaction norm model to describe the pattern of phenotypic expression of some economic traits in beef cattle across a range of environments.$h[electronic resource] 260 $c2015 520 $aThe multi-trait reaction norm (MTRN) model was extended to beef cattle reared under tropical conditions with the following objectives: to compare multi-trait (MT) and MTRN models regarding the genetic parameters obtained; and to characterize G×E, the pattern of phenotypic expression, and the environmental sensitivity of animals for postweaning weight gain (PWG), scrotal circumference (SC), and annual average productivity of the cow (PRODAM). 650 $aFenótipo 650 $aGado de corte 650 $aParâmetro genético 700 1 $aELER, J. P. 700 1 $aBIGNARDI, A. B. 700 1 $aMENÉNDEZ-BUXADERA, A. 700 1 $aCARDOSO, F. F. 700 1 $aFERRAZ, J. B. S. 773 $tJournal of Applied Genetics$gv. 56, n. 2, p. 219-229, May 2015.
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Embrapa Pecuária Sul (CPPSUL) |
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Registro Completo
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
14/09/2022 |
Data da última atualização: |
14/09/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
SILVA, A. P. R.; SANT'ANA, A. S. de; NASCIMENTO, S. P. O. do; BARBOSA, S. N.; MIRANFA, A. L. A.; LUNA, F. de S.; GOIS, G. C.; MORAES, S. A. de; RODRIGUES, R. T. de S.; MENEZES, D. R. |
Afiliação: |
ANA PAULA RIBEIRO DA SILVA, UNIVASF; ALINE SILVA DE SANT’ANA, UNIVASF; SHEYLA PRISCILA OLIVEIRA DO NASCIMENTO, UNIVASF; STEYCE NEVES BARBOSA, UNIVASF; ANA LAURA ALENCAR MIRANDA, UNIVASF; FABRINA DE SOUSA LUNA, UNIVASF; GLAYCIANE COSTA GOIS, UNIVASF; SALETE ALVES DE MORAES, CPATSA; RAFAEL TORRES DE SOUZA RODRIGUES, UNIVASF; DANIEL RIBEIRO MENEZES, UNIVASF. |
Título: |
Tannins in the diet for lactating goats from different genetic groups in the Brazilian semiarid: nitrogen, energy and water balance. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Animal Feed Science and Technology, v. 279, 115023, 2021. |
DOI: |
https://doi.org/10.1016/j.anifeedsci.2021.115023 |
Idioma: |
Inglês |
Conteúdo: |
This study aimed to evaluate intake, milk production, nitrogen balance, energy balance, and water balance of lactating goats given diets with and without condensed tannin. Twenty-two multiparous, lactating goats, from three genotypes: 8 Saanen (49.05 ± 7.93 kg initial body weight; 1.38 kg milk/day), 8 Repartida (33.62 ± 1.92 kg initial body weight; 0.40 kg of milk/day) and 6 Canind´e (36.48 ± 5.79 kg initial body weight; 0.38 kg milk/day), with an average age of 5 years and 30 days of lactation, were distributed in a factorial arrangement of 3 (genetic groups) x 2 (diets - control and with the inclusion of 5% tannin, on a dry matter basis). The experimental period lasted 30 days, with 25 days for adaptation of animals and 5 days for data collection. There was an effect of the genetic group for the intake of crude protein (P = 0.001) and neutral detergent fiber (P = 0.009), milk yield (P = 0.002); contents of ingested N, absorbed N, excreted N in urine and N in milk (P < 0.05); gross energy (GE) ingested, GE lost in urine, GE of milk produced and GE lost in digestion gases (P < 0.05); digestible energy (P = 0.009) and metabolizable energy (P = 0.009); water intake via drinking fountain, water intake via food, total water intake, water absorbed, wate retained, water excretion via feces and water excretion via urine (P< 0.05). Tannin-added diets had greater excretion of water via feces (P = 0.003) and a higher concentration of retained water (P = 0.013). On the other hand, they provided a lower excretion of water via urine (P = 0.040) in relation to the control diet. There was an interaction effect between genetic groups and diets for the absorbed water: total water intake (P = 0.010) and retained water: total water intake (P = 0.010). In the experimental conditions, the inclusion of 5% CT in the diet for Repartida, Canind´e and Saanen dairy goats do not affect the intake of dry matter and nutrients, or milk production. Nevertheless, it increased the efficiency of water use by animals. The genetic group has influence on intake, and nitrogen, energy and water balances. MenosThis study aimed to evaluate intake, milk production, nitrogen balance, energy balance, and water balance of lactating goats given diets with and without condensed tannin. Twenty-two multiparous, lactating goats, from three genotypes: 8 Saanen (49.05 ± 7.93 kg initial body weight; 1.38 kg milk/day), 8 Repartida (33.62 ± 1.92 kg initial body weight; 0.40 kg of milk/day) and 6 Canind´e (36.48 ± 5.79 kg initial body weight; 0.38 kg milk/day), with an average age of 5 years and 30 days of lactation, were distributed in a factorial arrangement of 3 (genetic groups) x 2 (diets - control and with the inclusion of 5% tannin, on a dry matter basis). The experimental period lasted 30 days, with 25 days for adaptation of animals and 5 days for data collection. There was an effect of the genetic group for the intake of crude protein (P = 0.001) and neutral detergent fiber (P = 0.009), milk yield (P = 0.002); contents of ingested N, absorbed N, excreted N in urine and N in milk (P < 0.05); gross energy (GE) ingested, GE lost in urine, GE of milk produced and GE lost in digestion gases (P < 0.05); digestible energy (P = 0.009) and metabolizable energy (P = 0.009); water intake via drinking fountain, water intake via food, total water intake, water absorbed, wate retained, water excretion via feces and water excretion via urine (P< 0.05). Tannin-added diets had greater excretion of water via feces (P = 0.003) and a higher concentration of retained water (P = 0.013). On the other hand, they... Mostrar Tudo |
Palavras-Chave: |
Balanço de nitrogênio; Balanço energético; Cabras em lactação; Compostos secundários; Ingestão de proteínas; Pequenos ruminantes; Produção de leite. |
Thesagro: |
Balanço Hídrico; Cabra Leiteira; Nutrição Animal. |
Thesaurus NAL: |
Animal nutrition; Small ruminants. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1146427/1/Tannins-in-the-diet-for-lactating-goats-from-2021.pdf
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Marc: |
LEADER 03351naa a2200385 a 4500 001 2146427 005 2022-09-14 008 2021 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.anifeedsci.2021.115023$2DOI 100 1 $aSILVA, A. P. R. 245 $aTannins in the diet for lactating goats from different genetic groups in the Brazilian semiarid$bnitrogen, energy and water balance.$h[electronic resource] 260 $c2021 520 $aThis study aimed to evaluate intake, milk production, nitrogen balance, energy balance, and water balance of lactating goats given diets with and without condensed tannin. Twenty-two multiparous, lactating goats, from three genotypes: 8 Saanen (49.05 ± 7.93 kg initial body weight; 1.38 kg milk/day), 8 Repartida (33.62 ± 1.92 kg initial body weight; 0.40 kg of milk/day) and 6 Canind´e (36.48 ± 5.79 kg initial body weight; 0.38 kg milk/day), with an average age of 5 years and 30 days of lactation, were distributed in a factorial arrangement of 3 (genetic groups) x 2 (diets - control and with the inclusion of 5% tannin, on a dry matter basis). The experimental period lasted 30 days, with 25 days for adaptation of animals and 5 days for data collection. There was an effect of the genetic group for the intake of crude protein (P = 0.001) and neutral detergent fiber (P = 0.009), milk yield (P = 0.002); contents of ingested N, absorbed N, excreted N in urine and N in milk (P < 0.05); gross energy (GE) ingested, GE lost in urine, GE of milk produced and GE lost in digestion gases (P < 0.05); digestible energy (P = 0.009) and metabolizable energy (P = 0.009); water intake via drinking fountain, water intake via food, total water intake, water absorbed, wate retained, water excretion via feces and water excretion via urine (P< 0.05). Tannin-added diets had greater excretion of water via feces (P = 0.003) and a higher concentration of retained water (P = 0.013). On the other hand, they provided a lower excretion of water via urine (P = 0.040) in relation to the control diet. There was an interaction effect between genetic groups and diets for the absorbed water: total water intake (P = 0.010) and retained water: total water intake (P = 0.010). In the experimental conditions, the inclusion of 5% CT in the diet for Repartida, Canind´e and Saanen dairy goats do not affect the intake of dry matter and nutrients, or milk production. Nevertheless, it increased the efficiency of water use by animals. The genetic group has influence on intake, and nitrogen, energy and water balances. 650 $aAnimal nutrition 650 $aSmall ruminants 650 $aBalanço Hídrico 650 $aCabra Leiteira 650 $aNutrição Animal 653 $aBalanço de nitrogênio 653 $aBalanço energético 653 $aCabras em lactação 653 $aCompostos secundários 653 $aIngestão de proteínas 653 $aPequenos ruminantes 653 $aProdução de leite 700 1 $aSANT'ANA, A. S. de 700 1 $aNASCIMENTO, S. P. O. do 700 1 $aBARBOSA, S. N. 700 1 $aMIRANFA, A. L. A. 700 1 $aLUNA, F. de S. 700 1 $aGOIS, G. C. 700 1 $aMORAES, S. A. de 700 1 $aRODRIGUES, R. T. de S. 700 1 $aMENEZES, D. R. 773 $tAnimal Feed Science and Technology$gv. 279, 115023, 2021.
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