马铃薯试管苗生产技术探索  

Optimization for Production of Potato Plantlets in vitro

作　　者：付伟伟[1] 肖萍[1] 冯志峰[1] 郝兴顺 

机构地区：[1]汉中市农业科学研究所,陕西汉中723000

出　　处：《中国马铃薯》2013年第4期212-214,共3页Chinese Potato Journal

基　　金：陕西省汉中市脱毒马铃薯良种繁育基地项目(6111300803)

摘　　要：为了探索简单、易行、高效的生产技术,本研究以马铃薯‘早大白’品种为试材,研究了激素浓度、接种密度、培养基加入量对试管苗高度及节间长度的影响。结果表明:利于试管苗高度及节间长度的最佳MS培养基为:B9浓度为5～15 mg/L、每瓶接种18株、培养基用量25 mL/瓶。At present, no unified standard is available in Hanzhong for the production of potato planUets in vitro, and this leads to no parameters to follow in the production of plantlets in vitro. In order to search for simple, practical, and high efficient production technique, the potato variety ＇Zaodabai＇ was used as plant material to study the effects of plant hormone concentration, inoculated density, and medium volume on plant height and internodal length. The results indicated that MS medium supplemented with B9 5-15 mg/L, 18 cuttings/vessel, and medium volume 25 mL/vessel were optimal for plant height and internodal length.

关 键 词：马铃薯 试管苗 生产技术 

分 类 号：S532[农业科学—作物学]