China Plant Regulator suppliers Plant growth regulators are used in agricultural production by artificially synthesizing substances with similar physiological and biological effects as plant hormones after understanding the structure and mechanism of natural plant hormones to effectively regulate the growth process of crops and achieve stable production The purpose is to increase production, improve quality and enhance crop resistance. Plant growth regulators are synthetic chemical substances that regulate the growth and development of plants and natural plant hormones extracted from organisms. Called plant growth regulator.China Plant Regulator suppliers website:http://www.cyanamidexm.com/plant-regulator/