PP333对柠檬成花、花量及花质的影响

Effect of PP333 on Lemon Flower Formation and Its Ouality

在四川重庆于１０月２３日和ｌｌ月３日对８年生枳砧尤力克柠檬用３００×１０（－６）或４５０×１０（－６）ＰＰ３３３进行叶面喷施，可极显著或显著地促进成花，提高花量和正常花的比例，对次年着果也有良好效果。

Eight-year-old Eureka lemon on trifoliate orange rootstock sprayed with 30O-450ppm PP333 on Oct.23 and Nov,3 have significantly enhanced the flower formation,increased the rate of normal inflorescences and the fruit set in the following year。