日韩梨早期丰产关键技术  

Key Technique for Early High Yield of Japanese and Korean Pears

作　　者：颜岩 司庆正 曹永强 YAN Yan;SI Qingzheng;CAO Yongqiang(Handian Town Agricultural Comprehensive Service Center of Zouping City,Zouping 256209,China;Natural Resources Bureau of Qihe County,Shandong Province,Qihe 251100,China)

机构地区：[1]山东省邹平市韩店镇农业综合服务中心,山东邹平256209 [2]山东省齐河县自然资源局,山东齐河251100

出　　处：《果树资源学报》2022年第5期63-66,共4页Journal of Fruit Resources

摘　　要：为实现秋月等日韩梨早期丰产,尽快收回投资,取得高效益。笔者分析梨树早期丰产的有利条件和不利因素,抓住高标准定植、巧施肥水、选用高光效树形、刻芽促枝、抹芽、摘心、疏枝控旺、采取轻剪、长放、多留枝的修剪方法进行调节等几个关键技术措施,进行促控结合,尽快增加叶面积系数,搭起丰产架子,实现早期丰产。In order to realize the early high yield of Japanese and Korean pears and recover investment as soon as possible,high efficiency is achieved.The favorable conditions and unfavorable factors for early high yield of pear trees were analyzed.Several key technical measures were taken,such as high standard planting,skillful fertilization,high light efficiency tree shape,cutting bud to promote branch,wiping bud,topping,thinning branch to control vigorous growth,and adopting light pruning,keep branches.The combination of promotion and control was carried out,the leaf area coefficient was increased,and the high yield frame was set up to realize early high yield.

关 键 词：日韩梨树 早期丰产 关键技术 

分 类 号：S661.2[农业科学—果树学]