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多效唑是一种很有效的植物生长调节剂，对作物具有多种生物学效应。在水稻上适量施用能够防病壮苗，矮化植株，促进分美，增强抗倒伏和抗逆能力，从而具有增产作用。1试验材料与方法1.1试材江苏宜兴生物化工厂生产的15％多效唑可湿性粉剂。水稻：秋光、辽盐241、兴粳二号1．2浸
Paclobutrazol is a potent plant growth regulator that has multiple biological effects on crops. Appropriate amount of rice can prevent diseases and strong seedlings, dwarf plants, promote sub-beauty, enhance lodging resistance and resilience, thus increasing yield. 1 Test Materials and Methods 1.1 Materials Jiangsu Yixing Biochemical Factory production of 15% paclobutrazol WP. Rice: Autumn, Liao salt 241, Xing 2 on the 2nd dip