世界紫胶资源现状与利用

对南亚和东南亚的几个主要紫胶生产国的紫胶资源现状和利用情况进行了比较, 从资源总体情况评价, 中国更加丰富而具有潜力, 近年其他紫胶生产国紫胶产量下降, 而中国紫胶林地面积和紫胶产量稳步上升.应充分利用资源优势, 使紫胶产业在流域生态环境保护、区域社会经济发展上发挥更大作用.

Lac Resources and Their Utilization in the World

Resource utilization and environment protection are two contradicting processes,it is inevitable trend for human to exploit sustainable and environment-friendly resource,and lac resources which distribute in south Asia and southeast Asia can satisfy this demand.The resource condition of several lac-producing countries are compared in this paper,including its distribution,lac insect species resource,host plant resource,climate resource,and land resource.The utilization conditions of lac resource in these countries are introduced in brief also.In India and Thailand,there are abundant hot resource,wide and flat land,plentiful tall host plants in lac-producing areas,and all these are base for produce more lac.Evaluating the total resource in the world,China has more potential to produce lac.In near several years,other lac-producing countries have low lac yield,but in China,the lac yield and lac woodland areas increase.China should make full use of its resource advantage,make lac industry to play more important role in straits ecological environment protection,in district social and economy development.