这一片紫色的杜衡花，散发着淡淡的香气。
论述了珍稀濒危昆虫中华虎凤蝶的饲养技术和它的寄主植物杜衡的生物学特性和栽培技术。
This paper deals with rearing technique of the precious and threatened butterfly: Luehdorfia chinensis Leech, and biology and culture technique of its host, Asarum forbesii Maxim.
论述了珍稀濒危昆虫中华虎凤蝶的饲养技术和它的寄主植物杜衡的生物学特性和栽培技术。
This paper deals with rearing technique of the precious and threatened butterfly: Luehdorfia chinensis Leech, and biology and culture technique of its host, Asarum forbesii Maxim.
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