[The adaptation of cultivated herbage plants]

adaptation agentes nocivos agricultural chemicals agrostis bromus bromus inermis calcium fertilizers condiciones ambientales condition de milieu crops cultivos dactylis dactylis glomerata dicotiledoneas dicotyledons diseases economic plants engrais engrais calcique engrais potassique environment environmental conditions environnement facteur de production facteur nuisible feed crops feed grasses feed legumes fertilizantes fosfatados fertilizantes nitrogenados fertilizers festuca festuca pratensis festuca rubra fisiologia fonction physiologique fosfatos glumiflorae gramineae gramineas graminee grasses grazing lands injurious factors inorganic compounds land lawn grasses legumes leguminosae leguminosas leguminosas forrajeras lolium lolium multiflorum lolium perenne medicago medicago sativa medio ambiente mezcla de semillas monocotyledons nitrogen fertilizers ornamental plants papilionoideae pastizal sembrado pastizales pastures phleum phleum pratense phosphate phosphate fertilizers phosphates physiological functions physiologie physiology plantas plantas forrajeras plantas ornamentales plante plante de culture plante ornementale plants poa poa pratensis potash fertilizers prairie artificielle production factors produit agrochimique propagation materials rosales sales salts seed seed mixtures sel semence semillas site factors sown pastures terre tierras tierras de pastoreo trifolium trifolium hybridum trifolium pratense trifolium repens