Influienţa fertilizării foliare combinata cu răritul fructelor asupra productivităţii soiului de măr Golden delicious

Abstract

Thinning fruit has high influence on production for next year, extra quality fruit this year.The company's apple orchard S.A. Zubresti have been investigated by a combination of fruit thinning when they were deametru of 10 – 12 to 16 - 18 mm in the background of the application of foliar fertilization with 46% Urea N in doses from 0.4 - 1.2%, Polyfeed (19 : 19:19. + 6 elements) at a dose of 0.1% CaCl 2 at a dosage of 0,5 - 0,7%. The harvest of the variety Golden Delicious fruit research for years 2011-2012 increased to 49.7 t in variant V2 with fruit thinning the central fruit has 10 to 12 mm in diameter.