摘要
丽江地区具有发展核桃产业的地理和环境优势,但存在着缺乏主栽品种、苗木使用混乱、科技含量低等问题,提出了加快良种选育、加强苗木管理、建设良种采穗圃、开展技术培训等发展对策。
Lijiang has the geographical and environmental advantages of planting walnut.There are some problems such as lacking main varieties,and irregular seedling and low scientific and technological content.The development countermeasures of speeding up the fine varieties breeding,strengthening the seedling management,constructing the scion nursery of fine varieties,and carrying out the technology training are put forward.
出处
《河北农业科学》
2011年第1期107-110,共4页
Journal of Hebei Agricultural Sciences
基金
国家林业局2007年度科技成果推广计划
云南省林业厅2008年度林业技术推广项目
关键词
丽江市
核桃产业
发展现状
对策
Lijiang
Walnut industry
Development status
Countermeasures
