Valor alimenticio de especies productivas en prados de montaña
- R. Peláez
- S. Andrés
- C. Valdés
- R. García
- A. Calleja
- López-Carrasco Férnandez, Celia (coord.)
- María del Pilar Rodríguez Rojo (coord.)
- Alfonso San Miguel Ayanz (coord.)
- Federico Fernández González (coord.)
- Sonia Roig Gómez (coord.)
Publisher: Sociedad Española para el Estudio de los Pastos
ISBN: 978-84-614-8713-4
Year of publication: 2011
Pages: 325-330
Congress: Sociedad Española para el Estudio de los Pastos. Reunión Científica (50. 2011. null)
Type: Conference paper
Abstract
To study the validity of Daget and Poissenet (1971) classic method on forage quality evaluation,a comparison with the feeding value estimated using energy and voluntary intake parametersas described by Andrieu et al. (1981) was made using forage samples obtained frommountain meadows. Forage samples were harvested in four successive dates; three meadowsregrowths were also cut. The forages used were: 10 grasses: Alopecurus pratensis, Anthoxanthumodoratum, Arrhenatherum elatius, Cynosurus cristatus, Dactylis glomerata, Festuca pratensis,Holcus lanatus, Lolium perenne, Poa trivialis y Trisetum flavescens, two legumes Trifoliumpratense y Trifolium repens) and the whole meadows. The main conclusion was that Daget andPoissenet method overestimates forage quality at some harvesting dates.