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桧柏 (Juniperus chinensis L.)是优良的常绿树种。经引种试验,已证明桧柏在银川市生长发育良好,基本适应本市气候、土壤条件,逐步成为我市主要常绿树种。但桧柏扦插生根较慢,据资料报导,生根天数为45～60天。由于扦插生根时间长和对自然条件要求较严,桧柏扦插繁殖在我市一直未能彻底解决。城市绿化需要的桧柏苗木,始终依靠外省提供。
Juniperus chinensis L. is an excellent evergreen species. After the introduction test, it has been proved that the cypress grows and develops well in Yinchuan, basically adapting to the city’s climate and soil conditions and gradually becoming the main evergreen tree in our city. But cypress cuttings rooting slower, according to the data reported that the rooting days for 45 to 60 days. As cutting rooting for a long time and the more stringent requirements of natural conditions, Juniper cutting propagation in our city has not been completely resolved. City cypress cypress need seedlings, always rely on the provinces to provide.