早实核桃‘香玲’低产园更新改造技术  

Reconstruction Technical Regulations for Lowyield Orchards of Early Fruiting Walnut‘Xiangling’

作　　者：赵登超[1] 刘方春[1] 曾宪泉 刘丙花[1] 马海林[1] 辛兆年 侯立群[1,3] ZHAO Dengchao;LIU Fangchun;ZENG Xianquan;LIU Binghua;MA Hailin;XIN Zhaonian;HOU Liqun(Shandong Academy of Forestry,Ji’nan 250014,China;Ganggou Street Office,Licheng District,Ji’nan City,Shandong Provice,Ji’nan 250102,China;Nanshan Walnut Science and Technology Innovation Center,Shandong Provice,Ji’nan 250114,China)

机构地区：[1]山东省林业科学研究院,山东济南250014 [2]山东省济南市历城区港沟街道办事处,山东济南250102 [3]山东省南山核桃科创中心,山东济南250114

出　　处：《生物灾害科学》2020年第4期392-396,共5页Biological Disaster Science

基　　金：山东省重点研发计划项目(2019GNC106081);济南市十大农业特色产业科技创新项目。

摘　　要：【目的】根据‘香玲’核桃生长特性,为了满足和适应现代化园艺小型机械化操作的要求,节省劳务用工的支出,实现优质丰产的目的。【方法】通过对‘香玲’核桃品种采穗圃或低产园的更新改造。【结果】提出了‘香玲’核桃园更新改造技术要点包括:低产园确定的标准和依据,树体截干、整形修剪、施肥、灌溉和主要病虫害的防治等。[Purposes]According to the growth characteristics of‘Xiangling’walnut,and in order to save labor and adapt to the requirements of smallscaled mechanized operations in the modern gardening,the highquality and highyield could be achieved through the renewal of its variety cutting orchards or lowyield orchards.[Methods]Through by reconstruction technical regulution for lowyield orchards of‘Xiangling’walnut.[Findings]The key points of the renewal and transformation technology of‘Xiangling’walnut orchards include:the standards and basis for lowyield orchards,tree cutting,shaping and pruning,fertilization,irrigation,and the prevention and control of major diseases and insect pests.

关 键 词：香玲 早实核桃 低产园 整形修剪 施肥 病虫害防治 

分 类 号：S664.1[农业科学—果树学]