摘要
山杏是河北省干旱山区主要经济林树种之一。但长期以来却一直处于野生或半野生状态 ,经济效益低下。近年来 ,随着各地退耕还林和山杏产业化的推动作用 ,使山杏生产得到了迅速的发展。本文概述了河北省山杏生产现状 ,分析了目前生产存在的问题 。
Armeniaca sibirica is one of the cash forest species in arid areas in Hebei province. However, it has been wild or semi-wild for a long time, resulting in a lower benefit. In recent years, the production area has been expended fastly as both industrialization and campaign of returning arable lands to forests are in progress. The present article describes briefly the present status, problems and ways to develop this precious natural resource.
出处
《河北农业大学学报》
CAS
CSCD
北大核心
2003年第z1期97-100,共4页
Journal of Hebei Agricultural University
基金
国家林业局"无公害经济林产品 (干果 )产地环境要求"项目 ( 2 0 0 2 -ly - 0 35)
河北农业大学回国留学人员科研启动基金资助项目 ( 2 0 0 2 - 0 915)
关键词
山杏
资源
开发利用
Armeniaca sibirica
resource
development
