Efecto de la incorporación de pulpa de naranja en la dieta de cabraslecheras sobre la producción y composición de la leche
- RODRÍGUEZ, M.
- LÓPEZ, M.C.
- Domínguez, M. J.
- Pérez-baena, i.
- Fernández, N.
- Peris, C.
- María Jesús Alcalde Aldea (coord.)
- Martín Rodríguez García (coord.)
Publisher: Universitat Politècnica de València
ISBN: 978-84-9048-398-5
Year of publication: 2015
Pages: 228-233
Congress: Sociedad Española de Ovinotecnia y Caprinotecnia (SEOC). Jornadas (11. 2015. Castellón)
Type: Conference paper
Abstract
In this work was evaluated the inclusion of orange pulp in the dietof dairy goats on milk production and composition. Twenty-fourMurciano-Granadina goats at mid-lactation were used. The goats weredistributed into two homogeneous groups according to their productivecharacteristics for a pre-experimental period of 7 days. Two diets wereformulated, one of which was composed of alfalfa hay, barley straw andcommercial feed, and the other diet included 2.5 kg of orange pulp. Thesupply of concentrates was adjusted for both diets were isoenergetic andisonitrogenous. A crossover design with 2 periods of 21 days each wasconducted. Each period consisted of an adaptation phase of animals todiets for 10 days and then controls of milk production and compositionwere carried out. After taking samples of tank milk, it found that theaddition of orange pulp in the diet increased significantly milk fat andtotal solids in 0.47 points; however, the milk production and its proteinand lactose content were unaffected.