Published in Scientific Papers. Series B, Horticulture, Vol. LXVI, Issue 1
Written by Alin DOBREI, Vasile ANDRAS SAUCA, Eleonora NISTOR, Florin BORCA, Alina DOBREI
The research was carried out during 2019-2020 growing seasons in the Buzias-Silagiu vineyards. The aim of the study was to establish the efficiency of stimulants, biostimulants and foliar fertilizers, in two table grape varieties. In the experimental plots design with three replications, were studied eight treatments which were compared with the control plot in which was applied the conventional fertilization treatment with N80 P80 and K80. The main investigation was focused on best inputs for increase the expenditure efficiency; stimulants, bio-stimulants and foliar fertilizers were tested in comparison with the chemical treatments applied in the vineyard in order to decrease the chemicals impact on the grapevine by-products and environment pollution. In the all experimental plots were recorded significant positive results compared with the control plot for grape yield, grape production, market value and income respectively. However, experimental plots (V4 and V8) had higher spending compared to the control plot. The most profitable experimental plots were V7 and V3 while V8 provide the highest grape yields and market value. For higher profit and less environment and grape yield pollution, climate, soil and treatments must be carefully correlated in the future.
[Read full article] [Citation]
