摘要
针对制约济源市核桃产业健康发展的品种混杂、良种化率较低、种植密度过大等问题,进行了核桃低产林改造技术研究。通过试验总结出隔行间伐、大树芽接与大树枝接3种改造技术的优缺点,以期为核桃产业发展提供技术支撑。
In view of the problems restricting the healthy development of walnut industry in Jiyuan city,such as mixed varieties,low rate of improved varieties,excessive planting density,the transformation technology of walnut low-yield forest was studied.Through experiments,the advantages and disadvantages of three transformation technologies,which were inter row thinning,bud grafting and branch grafting,were summarized to provide technical support for the development of walnut industry.
作者
牛小沛
刘星明
陈丽
李铭
王梅
NIU Xiao-pei(jiyuan Academy of Agricultural Sciences,Jiyuan,Henan 459000)
出处
《园艺与种苗》
CAS
2022年第7期58-59,共2页
Horticulture & Seed
基金
河南省科技攻关(182102110365)。
关键词
核桃
低产林
改造
Walnut
Low-yield forest
Transformation
