农业科学研究2016，Vol.37Issue(1)：14-18,5.
景天科植物初恋、冬美人植株再生及类原球茎发生机理研究
Mechanism of plant regeneration and origination of protocorm-like bodies of two species of the Crassulaceae
摘要
Abstract
Echeveriacv.huthspinkeandPachyveriapachytoidesleaves were used as test material to investigated how to inducted the plant regenerration and origintion of protocorm-like bodies in different PGRs and concentration.the result showed that shoot was inducted on murashige and skoog(MS) medium supplemented with 3.0mg/L 6-BA,1.0mg/L NAA,1.0mg/L ZT,proliferated on MS medium containing 5.0mg/L 6-BA,1.0mg/L NAA.Under investigated conditions,the protocorm-like bodies was originted from epidermis cells and subepidermal cells of adaxial side,this process was different in two genus ofCrassulaceae,Echeveriacv.huthspinkewas earlier than Pachyveriapachytoides,Pachyveriapachytoidessecondary protocorm-like bodies more thanEcheveriacv.huthspinke.关键词
景天科植物/植株再生/类原球茎Key words
Crassulaceae/plant regeneration/protocorm-like bodies分类
农业科技引用本文复制引用
秦扬,刘春,张黎..景天科植物初恋、冬美人植株再生及类原球茎发生机理研究[J].农业科学研究,2016,37(1):14-18,5.基金项目
宁夏科技支撑计划项目（2014ZZN09）“宁夏设施园艺提升发展研究与示范”子课题“小盆花品种资源收集与种苗快繁技术研究与示范” （）
