PLANT GROWTH STIMULATING AGENT Russian patent published in 2000 - IPC

FIELD: organic chemistry, agriculture. SUBSTANCE: invention describes a new plant growth stimulating agent containing the following active components: (i) jasmonic acid or jasmonate of the general formula (1) where R¹ means pentyl or pentenyl group and R² means hydrogen atom or alkyl group, and (ii) brassinosteroid of the formula (2) and liquid carrier where mass ratio of brassinosteroid of the formula (2) to jasmonic acid or jasmonate of the formula (1), i. e. (i) : (ii) is at the range from 1:1 to 1:5000 and content of components (i) : (ii) is from 0.01 to 500 ppm and from 0.001 to 1 ppm of total weight of stimulating agent composition, respectively. Developed composition of plant growth stimulating agent shows promoting effect on growth of root crop cultures, potato and taro, cereal cultures, fruit-and-vegetable cultures, legume plants, leaf vegetable cultures, fruit trees, woody plants, flowering plants and technical cultures. EFFECT: enhanced effectiveness of agent. 4 cl, 9 tbl, 10 ex