脱毒地黄低成本快繁技术探讨

Technique of Low-cost Rapid-multiplication for Virus-free Rehmannia Lutea

对地黄试管苗快繁的培养基成分进行改良,同时使用一些药品的廉价替代品,可使试管苗快繁生产成本降低47%左右;试管快繁和常规育苗技术相结合提高了繁殖系数,相对降低了脱毒地黄种子的成本,为地黄工厂化生产和基地化建设提供了有利条件。

By improving the medium components and using some low-price substitutes for chemicals,the production cost of rapid-multiplication seedlings in vitro of virus-free rehmannia could be decreased by about 47%.Combining multiplication in vitro with conventional methods,the coefficient of multiplication increased and the cost of rehmannia seeds decreased relatively.It will be of great advantage for industrial production and base construction of rehmannia.