植物生长调节剂在香椿日光温室生产中的应用研究

Applied studies on plant growth regulator for toon production in greenhouse

探讨了植物生长调节剂在香椿日光温室生产主要生产环节上的应用技术 .结果表明 ,用 4 0mg·L-1高效唑浸种抑茎促根 ,75 0mg·L-1高效唑矮化苗木 ,12 0 0mg·L-1乙烯利强制落叶 ,80mg·L-1的赤霉素浸根促进顶芽萌发可以达到最好的效果 .

Studies were conducted on the applied techology of plant growth regulator in the key link of toon production in greenhouse.The results show that:soaking seed by 40 mg·L -1 S3307 can restrict stem growth and promote root growth,750 mg·L -1 can shorten seedling,1 200 mg·L -1 ethylene can result in leaves abscission and dipping root by 80 mg·L -1 GA can promote shoot germination with the best effect.