甜柿十二倍体试管苗嫩枝嫁接方法的研究  

Studies on Grafting in Dodecaploid Plantlet of Nonastringent Persimmon

作　　者：吴彩红[1] 罗正荣[2] 段艳欣[2] 

机构地区：[1]武汉科技大学中南分校环工与园林系,湖北武汉430056 [2]华中农业大学园艺林学学院,湖北武汉430070

出　　处：《保定师范专科学校学报》2006年第4期15-17,共3页Journal of Baoding Teachers College

摘　　要：以甜柿十二倍体试管苗为试材,借助嫩枝嫁接的方法对甜柿试管苗嫁接进行研究,结果表明:嫁接时保持完整根系,切除子叶,接穗削面长度控制在2～3mm,嫁接成活率最高;嫁接培养基采用附加IBA0.3m g/L+ZT0.44mg/L+AC 3g/L+蔗糖30g/L的MS(1/2N)固体培养基,有利于嫁接成活.In virtue of grafting of twig, dodecaploid plantlet of nonastringent persimmon were used as material to study in vitro grafting of plantlet. The results indicated that rootstock with intact root, excised cotyledons and 2 - 3 mm length of graft - cut promised the highest survival rate of grafting. In addition, solid MS （ 1/2N） supplemented with IBA 0. 3 mg/L ＋ZT 0. 44 mg/L ＋AC 3 g/L ＋ Sugar 30 g/L was the optimum cultivation medium for survival of grafted plantlets.

关 键 词：甜柿 十二倍体 试管苗 嫁接 

分 类 号：S665.203[农业科学—果树学]