摘要
本试验探讨了摘心对金沙依拉姆苹果品种坐果率的影响。试验表明,对新梢适时摘心可显著提高坐果率。盛花后第25d对果台副梢摘心2cm可提高坐果率50％,盛花后第29d对春梢摘心或果台副梢摘心或春梢和果台副梢均摘心2cm,可提高坐果率30％以上。
This paper stidies the effect of topping on fruit set percentage of Jinsheayilam apple. Ecperiments indicate that timely topping of current shoots can increase fruit set pe centage clearly. Topping 2 cm on auxiliary shoots of fruit stage after 25 days of bloomin increases 50%, and topping 2 cm on spring shoots or auxiliary shoots of fruit stage or bot 29 days after blooming can increase over 30% of fruit set percentage.
关键词
苹果
摘心
座果率
apple
topping
fruit set percentage
