Effect of different fertilization schemes on the processing performance of sugar beet

abonos inorgánicos abonos npk abonos orgánicos aplicación de abonos beta vulgaris betterave sucrière carbohydrate content compost composts contenido de carbohidratos engrais minéral engrais npk engrais organique estiércol experimentación en campo expérimentation au champ farmyard manure fertilisation fertilizer application field experimentation fongicide fumier fungicidas fungicides graine inorganic fertilizers méthode statistique métodos estadísticos npk fertilizers organic fertilizers paille paja plantas azucareras plante sucrière poland pologne polonia racine raíces remolacha azucarera roots seeds semilla soil types statistical methods straw sugar crops sugarbeet teneur en glucides tipos de suelos type de sol