Effects of rootstocks, planting distances and nitrogen applications in an experiment with the apple cultivar Karin Schneider [trunk circumference, crown diameter, fruit firmness, refractometer readings, titratable acids]

agentes nocivos agricultural chemicals agronomic characters alimentos alkali metals alkaline earth metals altura analisis analyse analyse chimique analysis anatomia anatomie anatomy anchura apples arbre aroma azote beverage crops biometria biometrie biometry bore boro boron calcio calcium calcium nitrate calidad chemical analysis chemicophysical properties chlormequat contaminantes contaminantes industriales crops cultivar cultivars cultivation cultivo cultivos dimension dimensions economic plants elements engrais escandinavia espacement espaciamiento europa europe facteur nuisible fertilizantes nitrogenados fertilizers feuille flaveur flavour foods fosforo fruit crops fruits frutales frutas frutas de clima templado gases gaz grosseur growth inhibitors hauteur heavy metals height hojas industrial pollutants inhibidores del crecimiento injurious factors inorganic compounds largeur leaves magnesio magnesium manganese manganeso manzana measurement mesure metal metales metales alcalinos metales alcalinoterreos metales pesados metals methode methods nitrate nitrate de chaux nitrates nitrato de calcio nitratos nitrogen nitrogen fertilizers no metales nonmetals noruega norway organoleptic properties ornamental plants ornamental trees phosphore phosphorus physical states plant anatomy plant growth substances plantas plantas ornamentales plantas para bebidas plante plante de culture plante ornementale plants polluant polluant industriel pollutants pomme portainjertos potasio potassium pratique culturale productividad productivity productos productos de origen vegetal products produit produit agrochimique produit alimentaire profitability propagation materials quality rendement rendimiento rentabilidad retardateur de croissance rootstocks sales salts scandinavia scandinavie sel semimetales semimetals size spacing stems tallo temperate fruits tige transition elements trees vegetable products width yields