The use of forage shrubs in the Nate Chico region of Chile

alimentation alimentation des animaux america animal feeding broutement browsing chile chili crops cultivos economic plants evaluation feed crops feeding feeding systems genetic resources introduction de plantes living resources methode methods natural resources nutrition plant introduction plantas plantas forrajeras plante plante de culture plants ramoneo recursos recursos naturales resources ressource ressource naturelle ressource vivante south america technique d'alimentation unrestricted feeding zootechnie zootechny zootecnia