USE OF POLYHEXAMETHYLENGUANIDINE HYDROCHLORIDE AND METHOD FOR STIMULATING GROWTH AND DEVELOPMENT OF OIL CROPS

摘要

The use of polyhexamethylene guanidine hydrochloride (PHMG) as a stimulant of growth and development of oil crops and a method for stimulating the growth and development of sunflower and rape by presowing treatment of seed with a PHMG aqueous solution with molecular mass from 5 to 9 thousand of conditional units and concentration of 0.0001-0.03% in a rate of 10- per 1 tonne of seed and spraying vegetating plants once at the stage of 5-7 leaves with an aqueous mixture consisting of said PHMG solution and polyethylene glycol-400 with molecular weight within the range of 352-440 conditional units and concentration of 0.000001-0.001% at a consumption of the mixture of 100- per .