Resultados totales (Incluyendo duplicados): 4
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CORA.Repositori de Dades de Recerca
doi:10.34810/data40
Dataset. 2021
FEED INTAKE AND PERFORMANCE OF CALVES FED A MILK REPLACER SUPPLEMENTED WITH DIFFERENT AA COMBINATIONS
- Terré, Marta
- Ortuzar-Fernández, Iban
- Graffelman, Jan
- Bassols, Anna
- Vidal Amigo, Maria
- Bach, Alex
The effects on growth performance of supplementation of four different AA combinations in a milk replacer (MR, 25.4% CP and 20.3% fat) based on skimmed milk powder and whey protein concentrate were evaluated in 76 Holstein male calves (3 ± 1.7 d old). The 4 MR were: CTRL with no AA supplementation; PG supplying additional 0.3% Pro and 0.1% Gly; FY supplying additional 0.2% Phe and 0.2% Tyr; KMT providing additional 0.62% Lys, 0.22% Met, and 0.61% Thr. All calves were fed the same milk allowance program and were weaned at 56 d of study. Concentrate intake was limited to minimize interference of potential differences in solid feed intake among treatments. Animals were weighed weekly, intakes recorded daily, and blood samples obtained at 2, 5, and 7 wk of study to determine serum urea and plasma AA concentrations. The file presents data of calf performance. Data was collected at Torre Marimon IRTA calf facilities (Caldes de Montbui, Spain) during 2017.
Proyecto: //
CORA.Repositori de Dades de Recerca
doi:10.34810/data41
Dataset. 2021
DESCRIPTIVE STATISTICS OF PLASMA AA CONCENTRATIONS (ΜMOL/L) OF CALVES FED A MILK REPLACER SUPPLEMENTED WITH DIFFERENT AA COMBINATIONS
- Terré, Marta
- Ortuzar-Fernández, Iban
- Graffelman, Jan
- Bassols, Anna
- Vidal Amigo, Maria
- Bach, Alex
The effects on growth performance of supplementation of four different AA combinations in a milk replacer (MR, 25.4% CP and 20.3% fat) based on skimmed milk powder and whey protein concentrate were evaluated in 76 Holstein male calves (3 ± 1.7 d old). The 4 MR were: CTRL with no AA supplementation; PG supplying additional 0.3% Pro and 0.1% Gly; FY supplying additional 0.2% Phe and 0.2% Tyr; KMT providing additional 0.62% Lys, 0.22% Met, and 0.61% Thr. All calves were fed the same milk allowance program and were weaned at 56 d of study. Concentrate intake was limited to minimize interference of potential differences in solid feed intake among treatments. Animals were weighed weekly, intakes recorded daily, and blood samples obtained at 2, 5, and 7 wk of study to determine serum urea and plasma AA concentrations. The file presents data of the backwards selection process to assess the model that fitted better ADG with the study variables (performance, intake, plasma AA balances). Data was collected at Torre Marimon IRTA calf facilities (Caldes de Montbui, Spain) during 2017.
Proyecto: //
CORA.Repositori de Dades de Recerca
doi:10.34810/data42
Dataset. 2021
SEQUENCE OF MODELS OBTAINED BY BACKWARDS SELECTION FOR ADG OF CALVES FED A MILK REPLACER SUPPLEMENTED WITH DIFFERENT AA
- Terré, Marta
- Ortuzar-Fernández, Iban
- Graffelman, Jan
- Bassols, Anna
- Vidal Amigo, Maria
- Bach, Alex
The effects on growth performance of supplementation of four different AA combinations in a milk replacer (MR, 25.4% CP and 20.3% fat) based on skimmed milk powder and whey protein concentrate were evaluated in 76 Holstein male calves (3 ± 1.7 d old). The 4 MR were: CTRL with no AA supplementation; PG supplying additional 0.3% Pro and 0.1% Gly; FY supplying additional 0.2% Phe and 0.2% Tyr; KMT providing additional 0.62% Lys, 0.22% Met, and 0.61% Thr. All calves were fed the same milk allowance program and were weaned at 56 d of study. Concentrate intake was limited to minimize interference of potential differences in solid feed intake among treatments. Animals were weighed weekly, intakes recorded daily, and blood samples obtained at 2, 5, and 7 wk of study to determine serum urea and plasma AA concentrations. The file presents data of the backwards selection process to assess the model that fitted better ADG with the study variables (performance, intake, plasma AA balances). Data was collected at Torre Marimon IRTA calf facilities (Caldes de Montbui, Spain) during 2017
Proyecto: //
CORA.Repositori de Dades de Recerca
doi:10.34810/data43
Dataset. 2021
SEQUENCE OF MODELS OBTAINED BY BACKWARDS SELECTION FOR UREA OF CALVES FED A MILK REPLACER SUPPLEMENTED WITH DIFFERENT AA COMBINATION
- Terré, Marta
- Ortuzar-Fernández, Iban
- Graffelman, Jan
- Bassols, Anna
- Vidal Amigo, Maria
- Bach, Alex
The effects on growth performance of supplementation of four different AA combinations in a milk replacer (MR, 25.4% CP and 20.3% fat) based on skimmed milk powder and whey protein concentrate were evaluated in 76 Holstein male calves (3 ± 1.7 d old). The 4 MR were: CTRL with no AA supplementation; PG supplying additional 0.3% Pro and 0.1% Gly; FY supplying additional 0.2% Phe and 0.2% Tyr; KMT providing additional 0.62% Lys, 0.22% Met, and 0.61% Thr. All calves were fed the same milk allowance program and were weaned at 56 d of study. Concentrate intake was limited to minimize interference of potential differences in solid feed intake among treatments. Animals were weighed weekly, intakes recorded daily, and blood samples obtained at 2, 5, and 7 wk of study to determine serum urea and plasma AA concentrations. The file presents data of the backwards selection process to assess the model that fitted better ADG with the study variables (performance, intake, plasma AA balances). Data was collected at Torre Marimon IRTA calf facilities (Caldes de Montbui, Spain) during 2017.
Proyecto: //
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