AGENT FOR VEGETATION TREATMENT OF SUNFLOWER PLANTS

摘要

FIELD: agriculture. ^ SUBSTANCE: invention relates to the sphere of agriculture. An agent for vegetation treatment of sunflower plants is presented. The mixture includes the following components (wt %): bischofite (with density of 1.30-1.32 t/m3) - 2.0-6.0, boroplus - 0.1, water - balance. Plants are treated on the basis of 250-300 litres of the composite mixture per one hectare. In case of double treatment of plants: the first treatment of sunflower plants is carried out at the phase of 3-5 pairs of true sunflower leaves, and the second treatment - at the phase when the sunflower head starts forming. Single treatment of plants is carried out at the start of the phase of sunflower head formation. ^ EFFECT: invention may be used as an efficient agent to increase sunflower productivity by 29-39%. ^ 4 tbl