摘要
近年来各地都在大力发展林下经济产业,胭脂虫(Dactylopius coccus)是一类寄生于仙人掌上、能生产天然红色素的珍贵资源昆虫,开展林下养殖胭脂虫的试验是林下经济的一种重要探索。比较了不同地域林下养殖胭脂虫的效果,结果表明:在南方不同地域均可林下养殖胭脂虫,划分了林下养殖胭脂虫的适生区,对不同地域胭脂虫每年亩产值进行了评估(南亚热带每年亩产值为3778.37元,中亚热带每年亩产值为1652.74元,北热带与南亚热带-北温带每年亩产值分别为541.00元和981.58元)。可为我国林下养殖产业的发展注入新的血液,也可为各地发展林下经济提供新的思路。
Under-forest economic industry were energetically developed in many places in recent years.In addition,there was a kind of resource insects,which was named Dactylopius coccus.This kind of insects was cultivated on Dactylopius coccus to produce a natural haematochrome.And an experiment on under-forest cultivated cochineal in different environment in the south of China was explored,which belonged to an important discovery of under-forest economy.In this paper,the determination of female adults on different areas in different cultivating environment was explored.The results showed that,Dactylopius coccus could always be feed on different environment in the south of China.Also,the normal region of Dactylopius coccus was selected.Last,the output value of female adults on different areas was assessed(In the south subtropics,middle subtropics,north tropics and south subtropical-north temperate zone,the output value per mu of one year were 3778.37 yuan,1652.74 yuan,541.00 yuan and 981.58 yuan,respectively).Hence,some fresh blood was injected into under-forest breeding industry,and some good ideas were provided to develop under-forest economy.
作者
陈海游
Chen Haiyou(Agriculture and Forestry Bureau of Tong’an District,Xiamen,Fujian 361100,China)
出处
《绿色科技》
2022年第5期189-193,共5页
Journal of Green Science and Technology
关键词
林下经济
林下养殖
胭脂虫
仙人掌
资源昆虫
under-forest economy
under-forest breeding industry
Dactylopius coccus
cactus
resource insects
