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安息香为白花树[Styrax tonkinensis(Pier.)Craib]的树脂,为著名中药,历来依赖进口,60年代末发现广西、云南有大量野生分布,70年代初四川开始从广西引入种子,在泸县、南溪、米易等县试种,生长良好。因其生长迅速深受当地群众和林业部门的欢迎,栽种面积达900余亩。我们除试验割脂(安息香)外,见于白花树从定植后的第5年起开始开花,秋季(8～9月)结实累累,每年任其掉落十分可惜,故从1981年起进行种子资源开发利用的探索。一、种子采收和榨油:秋末冬初(11～12
Benzoin is a resin of Styrax tonkinensis (Pier.) Craib. It is a famous traditional Chinese medicine and has always been imported. In the late 1960s, Guangxi and Yunnan were widely distributed. In the early 1970s, Sichuan began to introduce seeds from Guangxi. Nanxi, rice and other county trial planting, growing well. Because of its rapid growth by the local people and the forestry sector welcomed the planting area of 900 acres. In addition to the test of lipid-cutting (benzoin), we found that the white flowering tree began to bloom from the fifth year after planting and was strong in the autumn (August to September). It is a shame that it fell every year. Therefore, since 1981, seed resources Exploration and development. First, the seed harvesting and oil extraction: late autumn and early winter (11 ~ 12