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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
21/12/2018 |
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Data da última atualização: |
24/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
R. C. SILVA; M. A. FERREIRA; J. C. V. OLIVEIRA; D. C. SANTOS; GAMA, M. A. S. da; J. C. C. CHAGAS; J. G. INÁCIO; E. T. S. SILVA; PEREIRA, L. G. R. |
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Afiliação: |
SILVA, R. C., IFAL; FERREIRA, M. A., Universidade Federal Rural de Pernambuco; OLIVEIRA, J. C. V., IPA; SANTOS, D. C., IPA; MARCO ANTONIO SUNDFELD DA GAMA, CNPGL; CHAGAS, J. C. C., Universidade Federal Rural de Pernambuco; INÁCIO, J. G., Universidade Federal Rural de Pernambuco; SILVA, E. T. S., Universidade Federal Rural de Pernambuco; LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL. |
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Título: |
Orelha de Elefante Mexicans (Opuntia stricta [Haw.] Haw.) spineless cactus as an option in crossbred dairy cattle diet. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
South African Journal of Animal Science, v. 48, n. 3, p. 516-525, 2018. |
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DOI: |
10.4314/sajas.v48i3.12 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract A new genotype of spineless cactus is being used in the diets of dairy cattle that are raised in semiarid regions. However, little is known about its nutritional value. This study aimed to evaluate the effects of replacing Miúda (Nopalea cochenillifera Salm Dyck) with Orelha de Elefante Mexicana (Opuntia stricta [Haw.] Haw.) spineless cactus, on nutrient intake and digestibility, milk yield and composition, feeding behaviour, microbial protein synthesis, nitrogen balance, and ruminal and blood parameters of dairy cows. Ten Girolando cows, 500 ± 51.6 kg bodyweight, were distributed in a double Latin square design 5 x 5. The treatments consisted of replacement levels of Miúda (MIU) by Orelha de Elefante Mexicana (OEM) at 0, 25, 50, 75, and 100%. The intake and digestibility of dry matter (DM) (14.38?12.95 kg d-1, 716.3?658.9 g d-1), organic matter (OM) (13.01?11.43 kg d-1, 747.8?704.8 g d-1), crude protein (CP) (2.02?1.61 kg d-1, 863.8?845.2 g d-1) and total digestible nutrients (TDN) (9.38?7.92 kg d-1) decreased linearly with the increase in replacement. Despite the decrease in intake and digestibility, the supply of nutrients was sufficient to maintain a milk yield of 12.5 kg d-1. The average daily weight gain decreased linearly with the increase in replacement, while protein microbial efficiency (g microbial CP kg-1 TDN intake; 91.24 to 127.44 g kg-1) increased linearly. Thus, OEM could replace 100% MIU in diets with 48% of spineless cactus, for crossbred lactating cows with 12.5 kg d-1 milk yield. Therefore, OEM is a viable new option for producing milk in smallholder livestock systems in semi-arid regions. MenosAbstract A new genotype of spineless cactus is being used in the diets of dairy cattle that are raised in semiarid regions. However, little is known about its nutritional value. This study aimed to evaluate the effects of replacing Miúda (Nopalea cochenillifera Salm Dyck) with Orelha de Elefante Mexicana (Opuntia stricta [Haw.] Haw.) spineless cactus, on nutrient intake and digestibility, milk yield and composition, feeding behaviour, microbial protein synthesis, nitrogen balance, and ruminal and blood parameters of dairy cows. Ten Girolando cows, 500 ± 51.6 kg bodyweight, were distributed in a double Latin square design 5 x 5. The treatments consisted of replacement levels of Miúda (MIU) by Orelha de Elefante Mexicana (OEM) at 0, 25, 50, 75, and 100%. The intake and digestibility of dry matter (DM) (14.38?12.95 kg d-1, 716.3?658.9 g d-1), organic matter (OM) (13.01?11.43 kg d-1, 747.8?704.8 g d-1), crude protein (CP) (2.02?1.61 kg d-1, 863.8?845.2 g d-1) and total digestible nutrients (TDN) (9.38?7.92 kg d-1) decreased linearly with the increase in replacement. Despite the decrease in intake and digestibility, the supply of nutrients was sufficient to maintain a milk yield of 12.5 kg d-1. The average daily weight gain decreased linearly with the increase in replacement, while protein microbial efficiency (g microbial CP kg-1 TDN intake; 91.24 to 127.44 g kg-1) increased linearly. Thus, OEM could replace 100% MIU in diets with 48% of spineless cactus, for crossbred lactating... Mostrar Tudo |
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Palavras-Chave: |
Alternative forage; Ruminal parameter; Semi-arid; Smallholder livestock system. |
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Thesaurus Nal: |
Milk yield. |
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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/189224/1/Artigo-South-Afr-J-An-Sci-Gama-Orelha.pdf
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Marc: |
LEADER 02549naa a2200289 a 4500
001 2102383
005 2023-01-24
008 2018 bl uuuu u00u1 u #d
024 7 $a10.4314/sajas.v48i3.12$2DOI
100 1 $aR. C. SILVA
245 $aOrelha de Elefante Mexicans (Opuntia stricta [Haw.] Haw.) spineless cactus as an option in crossbred dairy cattle diet.$h[electronic resource]
260 $c2018
520 $aAbstract A new genotype of spineless cactus is being used in the diets of dairy cattle that are raised in semiarid regions. However, little is known about its nutritional value. This study aimed to evaluate the effects of replacing Miúda (Nopalea cochenillifera Salm Dyck) with Orelha de Elefante Mexicana (Opuntia stricta [Haw.] Haw.) spineless cactus, on nutrient intake and digestibility, milk yield and composition, feeding behaviour, microbial protein synthesis, nitrogen balance, and ruminal and blood parameters of dairy cows. Ten Girolando cows, 500 ± 51.6 kg bodyweight, were distributed in a double Latin square design 5 x 5. The treatments consisted of replacement levels of Miúda (MIU) by Orelha de Elefante Mexicana (OEM) at 0, 25, 50, 75, and 100%. The intake and digestibility of dry matter (DM) (14.38?12.95 kg d-1, 716.3?658.9 g d-1), organic matter (OM) (13.01?11.43 kg d-1, 747.8?704.8 g d-1), crude protein (CP) (2.02?1.61 kg d-1, 863.8?845.2 g d-1) and total digestible nutrients (TDN) (9.38?7.92 kg d-1) decreased linearly with the increase in replacement. Despite the decrease in intake and digestibility, the supply of nutrients was sufficient to maintain a milk yield of 12.5 kg d-1. The average daily weight gain decreased linearly with the increase in replacement, while protein microbial efficiency (g microbial CP kg-1 TDN intake; 91.24 to 127.44 g kg-1) increased linearly. Thus, OEM could replace 100% MIU in diets with 48% of spineless cactus, for crossbred lactating cows with 12.5 kg d-1 milk yield. Therefore, OEM is a viable new option for producing milk in smallholder livestock systems in semi-arid regions.
650 $aMilk yield
653 $aAlternative forage
653 $aRuminal parameter
653 $aSemi-arid
653 $aSmallholder livestock system
700 1 $aM. A. FERREIRA
700 1 $aJ. C. V. OLIVEIRA
700 1 $aD. C. SANTOS
700 1 $aGAMA, M. A. S. da
700 1 $aJ. C. C. CHAGAS
700 1 $aJ. G. INÁCIO
700 1 $aE. T. S. SILVA
700 1 $aPEREIRA, L. G. R.
773 $tSouth African Journal of Animal Science$gv. 48, n. 3, p. 516-525, 2018.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
06/03/2017 |
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Data da última atualização: |
06/03/2017 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
COSTA, T. S.; CARNEIRO, F. A.; COTTA, M. G.; LIMA, E. A.; RÊGO, E. C. S.; MARRACCINI, P.; ANDRADE, A. C. |
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Afiliação: |
UFLA; UFLA; UFLA; CENARGEN; CENARGEN; CIRAD; ALAN CARVALHO ANDRADE, SAPC. |
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Título: |
Analysis of the expression of mannose-6-phosphate reductase gene in roots of different clones of C. canephora subbmited to water deficit. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON COFFE SCIENCE, 26., 2016, China. The programm & abstrcets... China: Asic, 2016. p. 186. |
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Idioma: |
Português |
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Palavras-Chave: |
Coffe arabica; Coffe canephora. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/157205/1/Analysis-of-the-expression.pdf
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Marc: |
LEADER 00715nam a2200193 a 4500
001 2066346
005 2017-03-06
008 2016 bl uuuu u00u1 u #d
100 1 $aCOSTA, T. S.
245 $aAnalysis of the expression of mannose-6-phosphate reductase gene in roots of different clones of C. canephora subbmited to water deficit.$h[electronic resource]
260 $aIn: INTERNATIONAL CONFERENCE ON COFFE SCIENCE, 26., 2016, China. The programm & abstrcets... China: Asic, 2016. p. 186.$c2016
653 $aCoffe arabica
653 $aCoffe canephora
700 1 $aCARNEIRO, F. A.
700 1 $aCOTTA, M. G.
700 1 $aLIMA, E. A.
700 1 $aRÊGO, E. C. S.
700 1 $aMARRACCINI, P.
700 1 $aANDRADE, A. C.
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