Plant growth regulator in plant nutrition is indispensable in the growth period of plant material. Plants from seeds, germination, growth, flowering, fruiting, formed the entire cycle of fruit are inseparable from the regulator, any moment are regulators involved in. Plant nutrition is the basis of plant growth regulator, can not be used instead of nutrient. Only with plant nutrition reasonable, give play to the role of growth regulators will. The relationship of plant growth regulators on nutrition is the relationship between the superstructure and the material foundation, plant growth regulator through the regulation of plant nutrition and efficient operation and its effect.
