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Registros recuperados : 95 | |
20. | | SANTOS, R. C. dos; SANTOS, P. M.; DIAS, C. T. dos S. Estimativa de biomassa em pastagens de capim BRS Piatã sob pastejo rotacionado a partir da altura. In: SIMPÓSIO INTERNACIONAL SOBRE PRODUÇÃO ANIMAL EM PASTEJO, 9., 2019, Viçosa, MG. Anais... Viçosa, MG: SIMFOR, 2019. 275. Editores: Odilon G. Pereira, Dilermando M. da Fonseca, Karina G. Ribeiro, Fernanda H. M. Chizzotti.
Realizado de 20 e 21 de Junho de 2019. Biblioteca(s): Embrapa Pecuária Sudeste. |
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Registros recuperados : 95 | |
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Registro Completo
Biblioteca(s): |
Embrapa Amazônia Ocidental; Embrapa Pantanal; Embrapa Unidades Centrais. |
Data corrente: |
28/10/2013 |
Data da última atualização: |
16/12/2013 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
DAIRIKI, J. K.; BORGHESI, R.; DIAS, C. T. dos S.; CYRINO, J. E. P. |
Afiliação: |
JONY KOJI DAIRIKI, CPAA; RICARDO BORGHESI, CPAP; Carlos Tadeu dos Santos Dias, Universidade de São Paulo; José Eurico Possebon Cyrino, ESALQ. |
Título: |
Lysine and arginine requirements of Salminus brasiliensis. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 48, n. 8, p. 1012-1020, ago. 2013. |
DOI: |
10.1590/S0100-204X2013000800029 |
Idioma: |
Inglês Português |
Conteúdo: |
The objective of this work was to determine the dietary lysine (DL) and dietary arginine (DA) requirements of dourado (Salminus brasiliensis), through dose?response trials using the amino acid profiles of whole carcasses as a reference. Two experiments were carried out in a completely randomized design (n=4). In the first experiment, groups of 12 feed?conditioned dourado juveniles (11.4±0.2 g) were stocked in 60 L cages placed in 300 L plastic indoor tanks in a closed circulation system. Fish were fed for 60 days on diets containing 1.0, 1.5, 2.0, 2.5, 3.0, or 3.5 % dietary lysine. In the second experiment, dourado juveniles (27.0±0.8 g) were fed for 60 days on semipurified diets containing arginine at 1.0, 1.5, 2.0, 2.5 or 3.0%, in similar conditions to those of the first experiment. Optimal DL requirements, as determined by broken?line analysis method for final weight, weight gain and specific growth rate, were 2.15% DL or 5% lysine in dietary protein, and 1.48% DA or 3.43% arginine in dietary protein. The best feed conversion ratio is attained with 2.5% DL or 5.8% lysine in dietary protein and 1.4% DA or 3.25% arginine in dietary protein. |
Palavras-Chave: |
Amino acid; Dose-reposta; Dose-resposta; Regressão. |
Thesagro: |
Aminoácido; Dourado. |
Thesaurus NAL: |
Amino acids; Salminus brasiliensis. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/91743/1/Dairiki-et-al-lysine-and-arginine-requirements-of-dourado-PAB-2013-definitivo.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/92619/1/10837-79331-1-PB.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/162134/1/Lysine-and-arginine-requirements.pdf
|
Marc: |
LEADER 01912naa a2200265 a 4500 001 1969536 005 2013-12-16 008 2013 bl uuuu u00u1 u #d 024 7 $a10.1590/S0100-204X2013000800029$2DOI 100 1 $aDAIRIKI, J. K. 245 $aLysine and arginine requirements of Salminus brasiliensis. 260 $c2013 520 $aThe objective of this work was to determine the dietary lysine (DL) and dietary arginine (DA) requirements of dourado (Salminus brasiliensis), through dose?response trials using the amino acid profiles of whole carcasses as a reference. Two experiments were carried out in a completely randomized design (n=4). In the first experiment, groups of 12 feed?conditioned dourado juveniles (11.4±0.2 g) were stocked in 60 L cages placed in 300 L plastic indoor tanks in a closed circulation system. Fish were fed for 60 days on diets containing 1.0, 1.5, 2.0, 2.5, 3.0, or 3.5 % dietary lysine. In the second experiment, dourado juveniles (27.0±0.8 g) were fed for 60 days on semipurified diets containing arginine at 1.0, 1.5, 2.0, 2.5 or 3.0%, in similar conditions to those of the first experiment. Optimal DL requirements, as determined by broken?line analysis method for final weight, weight gain and specific growth rate, were 2.15% DL or 5% lysine in dietary protein, and 1.48% DA or 3.43% arginine in dietary protein. The best feed conversion ratio is attained with 2.5% DL or 5.8% lysine in dietary protein and 1.4% DA or 3.25% arginine in dietary protein. 650 $aAmino acids 650 $aSalminus brasiliensis 650 $aAminoácido 650 $aDourado 653 $aAmino acid 653 $aDose-reposta 653 $aDose-resposta 653 $aRegressão 700 1 $aBORGHESI, R. 700 1 $aDIAS, C. T. dos S. 700 1 $aCYRINO, J. E. P. 773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 48, n. 8, p. 1012-1020, ago. 2013.
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Embrapa Amazônia Ocidental (CPAA) |
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