华北平原管花肉苁蓉引种试验研究

Introducing experiments of Cistanche tubulosa in north China plain

为充分利用华北平原丰富的中国柽柳资源和人工栽培濒危中药材管花肉苁蓉 ,应用根管接种方法 ,在华北平原中国柽柳上接种管花肉苁蓉成功。探索了适宜的生长调节剂进行浸种处理及适宜的接种融合剂溶液灌注接种管 ,并使管内相对水分含量达到 80 % ,同时选择直径 0 2～ 0 5cm的柽柳根系进行接种。结果表明 :用上述方法可使管花肉苁蓉接种率达到 90 %。

Cistanche tubulosa (Schenk) Whigt is one of the endangered Chinese medicinal herbs. The objective of this study was to cultivate Cistanche tubulosa on Tamarix chinensis Lour. in North China Plain. Cistanche tubulosa was introduced to Tamarix chinensis Lour. by root-tube method. The inoculation rate of Cistanche tubulosa was 80% when the seed was pretreated by a suitable plant growth regulator solution and the inoculator was poured by a suitable inoculation medicament solution and the relative moisture The root diameter of the host ranged from 0.2 to 0.5cm. The results showed that root inoculation rate of Cistanche tubulosa was 90% by using these methods.