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近年来植物生长调节剂已经在果树生产上开始应用,并成为一项重要的增产技术措施,为提高产量、改善品质,开辟了新的途径。赤霉素(九二○)是一种用量小、作用快、应用范围广、无毒害的高效植物生长刺激素。它对植物生长具有刺激细胞伸长、加速细胞分裂及维管束分化的作用,正确使用可促进植物节间和茎、叶伸长,打破种子和芽的休眠、加速花芽分化、促使提早开花结实、提高座果率、增大果实和形成无籽果实等。
In recent years, plant growth regulators have been applied in the production of fruit trees and become an important technical measures to increase yield, opening up new avenues for increasing yield and improving quality. Gibberellin (920) is a high dosage, fast acting, wide range of applications, non-toxic highly efficient plant growth hormone. It has plant growth stimulating cell elongation, accelerating cell division and vascular bundle differentiation, the correct use can promote plant internodes and stems and leaves, elongation, breaking seeds and buds dormancy, speed up flower bud differentiation, prompting early flowering and fruiting, Improve fruit rate, increase fruit and seedless fruit formation.