摘要
板栗是云南省的主要干果经济树种之一,种植面积大,在发展山区经济中具有重要作用.文章对云南省板栗生产中存在的单产低,投入少,管理粗放,经济效益差,良种繁育体系不健全,良种得不到有效推广,无公害栽培和绿色食品认证缓慢,缺乏龙头企业和加工技术等问题作了分析.提出了坚持质量第一,实现良种化栽培,大力扶持龙头企业,建立板栗协会等提升板栗产业的主要途径.
Castanea mollissima with large area of plantation, as one of dry- fruit tree species with econom- ic value, plays a significant role in developing mountainous economy in Yunnan. The paper analyzes the problems in Castanea mollissima production in Yunnan, concerning low yield per unit area and input, ex- tensive management, poor economic return, ineffective popularization of improved variety, environmental- ly harmless cultivation, slow green food identification, short of leader enterprises and techniques and so on. Therefore, it suggests the principal solutions to upgrade Castanea mollissima industry.
出处
《林业调查规划》
2009年第5期101-103,共3页
Forest Inventory and Planning
关键词
板栗
板栗产业
良种化栽培
云南省
Castanea mollissima
Castanea mollissima industry
improved variety cultivation
Yunnan province
