Pastures in Normandy grazed by thoroughbred horses: mineral composition of overgrazed areas [Pays d'Auge (France)]

basse normandie breeds (animals) caballo de carrera cheval de course comportement alimentaire contenido mineral feeding habits fosforo lower normandy mineral content nutrition des plantes oligoelementos overgrazing pastizal permanente permanent pastures phosphore phosphorus plant nutrition prairie permanente race (animal) racehorses razas (animales) sobrepastoreo trace elements trifolium repens