印榕仙人掌利用现状及其发展前景  

Utility and Prospect of Opuntia ficus-indica

作　　者：杨时宇[1] 杨文云[1] 李志国[1] 赵一鹤[1] 

机构地区：[1]中国林业科学研究院资源昆虫研究所,云南昆明650216

出　　处：《林业科学研究》2001年第1期85-89,共5页Forest Research

基　　金：中国林业科学研究院重点发展基金!项目"印榕仙人掌抗旱性及栽培技术研究"部分内容

摘　　要：印榕仙人掌用途非常广泛 ,可作果、菜、药、饲料用的经济植物 ,又是荒山绿化、水土保持、改善生态环境的先锋树种。同时 ,也是胭脂虫的优良寄主植物以及居室、办公室的净化 ,街道、公园、单位绿化美化的好树种。我国金沙江、澜沧江、怒江、元江等干热、半干热河谷 ,山大、坡陡、石多 ,造林极为困难 ,可用印榕仙人掌绿化、固土、保水 ,这将会产生明显的生态、经济和社会效益。本文就印榕仙人掌的综合利用以及发展前景提出几点建议 ,供西部地区实施退耕还林 (草 )、生态环境治理时参考。Opuntia ficus indica is a kind of economic plant. It can be widely used as fruit, vegetable, medicine and feed. It can be al so used to afforest barren hills, prevent water and soil from erosion, improve ecological environments. At the same time it is good host for Dactylopius coccus and good species for landscape. It is very difficult to afforest other tree species in hot dry or semi hot dry valley, such as Jinshajiang River, Lancangjiang River, Nujiang River, Yuanjiang River, because of the high mountains, steep slope and stone. If Opuntia ficus indica is selected to afforest in these regions, it can not only prevent water and soil from erosion, but also bring obvious ecological, economic and social benefits. The paper described the comprehensive utilization and the prospects of Opuntia ficus indica . It can be reference for changing cultivated land into forest (grassland) and controlling ecological environments in western China.

关 键 词：印榕仙人掌 综合利用 优良寄主 胭脂虫 保土植物 绿化树种 发展前景 

分 类 号：S682.33[农业科学—观赏园艺] Q949.759.9[农业科学—园艺学]