摘要
"刀耕火种、广种薄收、无序开垦、毁林耕垦"是一种古老传统的农耕方式,由于它对生态环境破坏较大,且投劳多、收益低,在我国其它地区已基本消失;在西藏墨脱县由于交通不便,信息闭塞,至今仍沿袭着这种古老而又落后的农耕方式。通过对墨脱全县农村的耕地结构、生产生活方式、生产力水平、农民生计需求以及刀耕火种对当地生态环境的影响进行分析,并从解决农牧民长远生计、强化生态保护的角度出发,提出杜绝刀耕火种、毁林耕垦,加强生态保护的途径和措施。
"Slashing and burning cultivation,extensive cultivation with little harvest,cultivation without order,deforestation and then cultivation" are old and traditional farming methods.Since their damages to ecological environment are serious,and their requirements to labor forces are large,as well as their earnings are low,these farming methods have basically disappeared in other regions of our country.But,in Motuo County of Tibet,owing to the inconvenient transportation and blocking information,until now,these o...
出处
《中南林业调查规划》
2009年第1期19-22,共4页
Central South Forest Inventory and Planning
关键词
耕地
耕作方式
生态建设
墨脱
cropland
cultivation
ecological construction
Motuo
