Efecto del volumen de dieta líquida sobre el consumo de concentrado y desempeño en terneras lecheras
| Autor: | Ruiz-Villarreal, Karol, Vargas-Vargas, Reynaldo, Castillo- Umaña, Miguel, Ríos- Moreno, Alex, Quintero-Chanis, Efraín, Hernández-Argueta, Servelio, Grajales-Cedeño, Joseph |
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| Jazyk: | Spanish; Castilian |
| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | Nutrición Animal Tropical Journal; Vol. 14 No. 2 (2020): Nutrición Animal Tropical: July-December; 230-250 Nutrición Animal Tropical; Vol. 14 Núm. 2 (2020): Nutrición Animal Tropical: Julio-diciembre; 230-250 Portal de Revistas UCR Universidad de Costa Rica instacron:UCR |
| ISSN: | 2215-3527 |
| DOI: | 10.15517/nat.v14i2 |
| Popis: | The objective of this study was to evaluate the effect of volume of liquid diet on the consumption of concentrate and performance in calves. Sixteen animals were divided into two treatments: the liquid diet treatment with increasing/decreasing order (OC / D), offering 6,8,10,8,6,4,2,1 liters of whole milk per day during the weeks 1, 2, 3, 4, 5, 6, 7 and 8, respectively, and the 6 l.d-1treatment (n = 8), offering 6 liters of whole milk daily from day 0 to weaning (57 days). The data were analyzed with STATISTICA software (StatSoftV10) and Graph Pad Prism V.8.0.2 using the non-parametric Kruskal-Wallis test. Significant results were evaluated with Dunn's test. The non-parametric Mann-Whitney U test was used. The dry matter intake for the OC/D treatment and 6 l.d-1 was different in the third (p |
| Databáze: | OpenAIRE |
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