In addition, there have bore the first man-feeding butterfly breeding experiment, visitors to the display of butterfly Die Lianhua the whole process of growth and to provide samples as a memento.
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- 此外,这里膛有国内第一个人工繁殖饲养蝴蝶实验场,可向游客展示蝴蝶恋花生长的全过程,并提供标本作纪念。