[The effect of the foliar-applied rates of urea-ammonium nitrate solution UAN-32 and timing on the yield parameters and grain quality of winter wheat]

ammonium nitrate aplicación foliar application foliaire application rates calidad crop yield cultivos de invierno culture d'hiver dose d'application dosis de aplicación foliar application grain granos lithuania lituania lituanie nitrate d'ammonium nitrato de amonio quality qualité rendement des cultures rendimiento de cultivos triticum winter crops