Świerczyński, Sł.; Stachowiak, Al.; Grădinariu, Gică
("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2007-03-23)
We have compared the effect of four chemical treatments on fruit tree growth
and mineral elements content from the leaves of two cultivars of grafted apple trees. The used
foliar fertilizers have not significantly ...