植物生长调节剂在牧草及草坪草上的应用研究进展

Research Progress on Application of Plant Growth Regulators on Forage and Turfgrass

通过对植物生长调节剂调控牧草及草坪草为生长发育和各种生理活动的分析,发现在牧草,运用植物生长调节剂可增蘖促根、培育壮苗、促进子粒灌浆、促进种子萌发、控制徒长、防止倒伏、提高抗逆性等应用效果,达到牧草高产的目的。在草坪草上,运用调节剂加快成坪速度和抑制植株生长,提高草坪草质量,从而降低管理费用,经济效益显著。并指出影响生长调节剂应用效果的因素。

The plant growth regulators can improve the seedling growth, strengthen stem, seeds germination and resistance in forage. It can speed up growth in early growth period, improve turf quality and inhibit the growth of turfgrass after the turf is established so that the maintenance cost can be reduced. The factors, which affect the application effects of plant growth regulators, were also discussed in this paper.