植物生长发育,受体内5大类激素的调节和控制,人们根据植物体内激素作用的原理,几十年来,广泛地提取和研制植物生长调节剂,目的是对植物的生活、生长发育,能更好地进行人为的控制。多年来,国内外在这一领域的研究和应用,成绩显著,广大研究者和生产者公认,合理使用植物生长调节剂, Plant growth and development, regulation and control of the five major hormones within the body, people based on the principle of plant hormones, the past few decades, the extensive extraction and development of plant growth regulators, the purpose of plant life, growth and development, energy Better human control. Over the years, the research and application at home and abroad in this field have achieved remarkable results. The majority of researchers and producers have recognized and rationally used plant growth regulators,