Exigências nutricionais em macronutrientes minerais (Ca, P, Mg, Na e K) para novilhos de diferentes grupos genéticos

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Exigências nutricionais em macronutrientes minerais (Ca, P, Mg, Na e K) para novilhos de diferentes grupos genéticos. / Leonel, Fernando De Paula; Pereira, José Carlos; Mendonça Vieira, Ricardo Augusto; De Freitas, José Antônio; Dutra, Alecssandro Regal; De Lima, Adhemar Ventura; Ribeiro, Marinaldo Divino; Costa, Marcone Geraldo.

I: Revista Brasileira de Zootecnia, Bind 35, Nr. 2, 2006, s. 584-590.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Leonel, FDP, Pereira, JC, Mendonça Vieira, RA, De Freitas, JA, Dutra, AR, De Lima, AV, Ribeiro, MD & Costa, MG 2006, 'Exigências nutricionais em macronutrientes minerais (Ca, P, Mg, Na e K) para novilhos de diferentes grupos genéticos', Revista Brasileira de Zootecnia, bind 35, nr. 2, s. 584-590. https://doi.org/10.1590/S1516-35982006000200035

APA

Leonel, F. D. P., Pereira, J. C., Mendonça Vieira, R. A., De Freitas, J. A., Dutra, A. R., De Lima, A. V., Ribeiro, M. D., & Costa, M. G. (2006). Exigências nutricionais em macronutrientes minerais (Ca, P, Mg, Na e K) para novilhos de diferentes grupos genéticos. Revista Brasileira de Zootecnia, 35(2), 584-590. https://doi.org/10.1590/S1516-35982006000200035

Vancouver

Leonel FDP, Pereira JC, Mendonça Vieira RA, De Freitas JA, Dutra AR, De Lima AV o.a. Exigências nutricionais em macronutrientes minerais (Ca, P, Mg, Na e K) para novilhos de diferentes grupos genéticos. Revista Brasileira de Zootecnia. 2006;35(2):584-590. https://doi.org/10.1590/S1516-35982006000200035

Author

Leonel, Fernando De Paula ; Pereira, José Carlos ; Mendonça Vieira, Ricardo Augusto ; De Freitas, José Antônio ; Dutra, Alecssandro Regal ; De Lima, Adhemar Ventura ; Ribeiro, Marinaldo Divino ; Costa, Marcone Geraldo. / Exigências nutricionais em macronutrientes minerais (Ca, P, Mg, Na e K) para novilhos de diferentes grupos genéticos. I: Revista Brasileira de Zootecnia. 2006 ; Bind 35, Nr. 2. s. 584-590.

Bibtex

@article{334d5f71174b4608a8702d5513c5310b,
title = "Exig{\^e}ncias nutricionais em macronutrientes minerais (Ca, P, Mg, Na e K) para novilhos de diferentes grupos gen{\'e}ticos",
abstract = "The objective of this trial was to determine the macrominerals requirements (Ca, P, Mg, Na, and K) for young bulls from different genetic groups. Forty-four young bulls from the following genetic groups were used: Nellore, F1 Nellore x Aberdeen-Angus, F1 Nellore x Brown Swiss, and F1 Nellore x Simmental. Animals averaged 362 ± 35 kg of initial body weight and between 10 to 11 months of age. Diet contained signal grass hay (Brachiaria decumbens, Stapf.), soybean meal, ground corn, molasses, and macro and microminerals premix. The net requirements for weight gain of each macromineral were obtained by the first derivative of their respective equations generated from non-linear regression of the mineral content (Ca, P, Mg, Na, and K) in function of the animal empty body weight. The equation obtained from regressing empty body weight on weights taken immediately before slaughter was used for the conversion of body weight into empty body weight. The macrominerals requirements for maintenance were estimated using the NRC and ARC models recommendation while absorption coefficients used were those proposed by the ARC model. The model test of identity indicates no difference comparing regression equations for all studied macrominerals among the four genetic groups.",
keywords = "Beef cattle, Mineral retention, Minerals, Nutrition, Steers",
author = "Leonel, {Fernando De Paula} and Pereira, {Jos{\'e} Carlos} and {Mendon{\c c}a Vieira}, {Ricardo Augusto} and {De Freitas}, {Jos{\'e} Ant{\^o}nio} and Dutra, {Alecssandro Regal} and {De Lima}, {Adhemar Ventura} and Ribeiro, {Marinaldo Divino} and Costa, {Marcone Geraldo}",
year = "2006",
doi = "10.1590/S1516-35982006000200035",
language = "Portugisisk",
volume = "35",
pages = "584--590",
journal = "Revista Brasileira de Zootecnia",
issn = "1516-3598",
publisher = "Sociedade Brasileira de Zootecnia",
number = "2",

}

RIS

TY - JOUR

T1 - Exigências nutricionais em macronutrientes minerais (Ca, P, Mg, Na e K) para novilhos de diferentes grupos genéticos

AU - Leonel, Fernando De Paula

AU - Pereira, José Carlos

AU - Mendonça Vieira, Ricardo Augusto

AU - De Freitas, José Antônio

AU - Dutra, Alecssandro Regal

AU - De Lima, Adhemar Ventura

AU - Ribeiro, Marinaldo Divino

AU - Costa, Marcone Geraldo

PY - 2006

Y1 - 2006

N2 - The objective of this trial was to determine the macrominerals requirements (Ca, P, Mg, Na, and K) for young bulls from different genetic groups. Forty-four young bulls from the following genetic groups were used: Nellore, F1 Nellore x Aberdeen-Angus, F1 Nellore x Brown Swiss, and F1 Nellore x Simmental. Animals averaged 362 ± 35 kg of initial body weight and between 10 to 11 months of age. Diet contained signal grass hay (Brachiaria decumbens, Stapf.), soybean meal, ground corn, molasses, and macro and microminerals premix. The net requirements for weight gain of each macromineral were obtained by the first derivative of their respective equations generated from non-linear regression of the mineral content (Ca, P, Mg, Na, and K) in function of the animal empty body weight. The equation obtained from regressing empty body weight on weights taken immediately before slaughter was used for the conversion of body weight into empty body weight. The macrominerals requirements for maintenance were estimated using the NRC and ARC models recommendation while absorption coefficients used were those proposed by the ARC model. The model test of identity indicates no difference comparing regression equations for all studied macrominerals among the four genetic groups.

AB - The objective of this trial was to determine the macrominerals requirements (Ca, P, Mg, Na, and K) for young bulls from different genetic groups. Forty-four young bulls from the following genetic groups were used: Nellore, F1 Nellore x Aberdeen-Angus, F1 Nellore x Brown Swiss, and F1 Nellore x Simmental. Animals averaged 362 ± 35 kg of initial body weight and between 10 to 11 months of age. Diet contained signal grass hay (Brachiaria decumbens, Stapf.), soybean meal, ground corn, molasses, and macro and microminerals premix. The net requirements for weight gain of each macromineral were obtained by the first derivative of their respective equations generated from non-linear regression of the mineral content (Ca, P, Mg, Na, and K) in function of the animal empty body weight. The equation obtained from regressing empty body weight on weights taken immediately before slaughter was used for the conversion of body weight into empty body weight. The macrominerals requirements for maintenance were estimated using the NRC and ARC models recommendation while absorption coefficients used were those proposed by the ARC model. The model test of identity indicates no difference comparing regression equations for all studied macrominerals among the four genetic groups.

KW - Beef cattle

KW - Mineral retention

KW - Minerals

KW - Nutrition

KW - Steers

UR - http://www.scopus.com/inward/record.url?scp=33745485323&partnerID=8YFLogxK

U2 - 10.1590/S1516-35982006000200035

DO - 10.1590/S1516-35982006000200035

M3 - Tidsskriftartikel

AN - SCOPUS:33745485323

VL - 35

SP - 584

EP - 590

JO - Revista Brasileira de Zootecnia

JF - Revista Brasileira de Zootecnia

SN - 1516-3598

IS - 2

ER -

ID: 271556540