摘要
5～20mg·1^(-1)CPPU 对巨峰葡萄具有提高坐果4.2%～9.7%、增产5.6%～39.2%、膨大果粒0.4～2.0g 的效果,随浓度提高效应增强,对品质无影响。10～20mg·1^(-1)为适宜浓度。5～20mg·1^(-1)CPPU 和20～50mg·1^(-1)GA_3混用较单独使用 CPPU 对膨大果实具有增效作用。
5～20mg·1^(-1)CPPU increased the fruit set,the berry size and the production of Kyoho grape about4.2%～9.7%,0.4～2.0g,5.6%～39.2%,respectively.The effect increased as the concentration elevated,but no effect on quality of grape berry was observed.10～20mg·1^(-1)CPPU was the suitable concentration.It was more effective when 5～20mg·1^(-1)CPPU and 20～50mg·1^(-1)GA_3 were mixed than either CPPU orGA_3 was used alone.
出处
《果树科学》
CSCD
北大核心
1997年第4期257-259,共3页
Journal of Fruit Science
关键词
巨峰葡萄
坐果
果实发育
葡萄
CPPU
GA_3
Kyoho grape
Fruit set
Fruit growth
