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本文通过野外调查和定位栽植对比试验，对吴柏的生长发育和更新进行研究结果表明：臭柏枝条新梢于４月中旬开始生长，７、８月间生长最快，１０月上旬停止生长。臭柏有性繁殖较困难，其自然繁殖过程是枝条沙埋后萌发不定根而形成新的个体来繁衍扩大灌丛，其枝条上有根原始体是潜在的生根机制，每年新形成的根原始体９０％出现在３令枝上，２令和４令枝上仅占１０％；所以３到７年生幼枝生根能力较强。
In this paper, the field investigation and positioning comparison experiment, the growth and development of Wu Bai research results show that: the new shoots of Sabina vulgaris began to grow in mid-April, the fastest growth in July and August, to stop growth in early October. Sabina vulgaris sexual reproduction is more difficult, its natural propagation is the sand burial after adventitious buds and the formation of new individuals to expand the expansion of shrubs, roots of its branches is a potential rooting mechanism, the new root primordia 90% appeared on the 3rd branch, 2 and 4 branches accounted for only 10%; so 3 to 7-year-old young branches strong ability to root.