吴茱萸又名茶辣,属于芸香科的落叶小乔木,其果实是主要药材之一,为芳香性苦味健胃镇痛药,同时也是香料工业方面的原料,经济价值较高。凌乐县是各民族杂居的山区,过去羣众长期都有种植吴茱萸的习惯,是广西产量最多的地区,解放前由于国民党的反动统治。吴茱萸的生产不但得不到发展,反而天天在减少。解放以来,由于党的正确领导,提倡发扬祖国医药遗产,增强人民体质,吴茱萸的生产已受到很大重视。但吴茱萸的种子很少,难于繁殖。过去农民只是用分(?)繁殖,这种繁殖方法较慢。为了适应新形势的要求,在较慢的时间内繁殖大量的吴茱萸苗,已成为一项重 Wujing is also known as Chachao. It belongs to the deciduous tree of Rutaceae and its fruit is one of the main medicinal materials. It is an aromatic, bitter, stomachic and analgesic drug. It is also a raw material for the spice industry and has a high economic value. Lingle County is a mountainous region where people of all ethnic groups live together. In the past, people used to cultivate Wusong for a long time. It is the most productive area in Guangxi, and it was ruled by the Kuomintang before the liberation. Wu Hao’s production is not only not developed, but is decreasing every day. Since the liberation, due to the correct leadership of the party, advocating the development of the motherland’s medical heritage and strengthening the people’s physique, Wu’s production has received great attention. However, Wu Hao’s seeds are few and it is difficult to reproduce. In the past, farmers only bred in cents, and this method of reproduction was slow. In order to adapt to the requirements of the new situation, breeding a large number of E. sinensis in a relatively slow period of time has become a major issue.