Abstract:
The study presents economic substantiation of applying environmentally friendly plant growth stimulators in combination with biological fungicides in sunflower production under conditions of the South of Ukraine The field research was conducted at Kherson State . Agricultural University (Ukraine) in - under conditions of dark chestnut alkaline soils with the humus content of . in the plough 2016 2018 2 5%
layer The results of the three year field research prove that the net profit reached the absolute maximum in the variant of the hybrid . - LG 5580
under conditions of applying the bio-fungicide Fitotsyd r with the stimulator Ahrostymulin at the stage of budding and amounted to $ ha In - 1081/ .
this case the cost price was the least-$ . ha and the profitability level was the highest- In the areas sown with the hybrid Tunca the 141 6/ , 196%.
variant with the combination of Fitotsyd r and the growth stimulator Ahrostymulin also provided a positive result but it yielded a little to the - , combination of the preparations Fitosporyn Ahrostymulin: the net profit was $ . ha the price cost made $ . ha and the profitability / 579 7/ , 203 4/
was On the whole this analysis makes it possible to maintain that additional costs related to purchasing and applying fertlizers are 106 %.
totally compensated owing to the cost of an increase in the yield
