Haragitarako behi-aziendaren elikadur estrategiaren azterketa Gorbeiako Parke Naturaleko larreetan

ALDEZABAL, Arantza
; MANDALUNIZ, Nerea
; OREGUI, Luis María

Publication year:

2002

Publication place:

Donostia-San Sebastián

ISBN:

84-89516-92-8

ISSN:

1137-8603

Download pdf

Summary

As the information on food behaviour and activity of these animals is limited, the main objective of this project is to study such topics in depth. The main component of the diet of the two herds studied are the graminoids. When the availability of the grassy vegetation diminishes (from the end of summer) the cows tend to eat more woody species. The relation between the faecal N and the composition of the diet, leads us to think that woody herbs have a negative effect on diet use.