[Effect of higher content of nitrogenous substances in wheat grain on its quality in relation to animal nutrition]

absorption de substances nutritives albumine albumins amino acids analyse biologique analyse microbiologique ash content biological analysis chemical composition composition chimique contenido de ceniza contenido de materia seca contenido proteico dry matter content feed intake fourrage grain globulinas globuline globulins grain feed granos pienso microbiological analysis nitrogen content nutrient uptake nutrientes nutrients nutritive value prise alimentaire (animaux) protein content rumen substance nutritive teneur en azote teneur en cendres triticum valeur nutritive valor nutritivo variedades varieties