不同嫁接方式对甜瓜幼苗生理代谢的影响  

Effects of Different Grafting Methods on Physiological Metabolism of Muskmelon Seedlings

作　　者：苏长跃 史庆华[1] 焦自高[2] 赵西[3] 车亚莉 董玉梅[2] 王崇启[2] 肖守华[2] 

机构地区：[1]山东农业大学园艺科学与工程学院,山东泰安271018 [2]山东省农业科学院蔬菜花卉研究所/山东省设施蔬菜生物学重点实验室/国家蔬菜改良中心山东分中心,山东济南250100 [3]济南市蔬菜技术推广服务中心,山东济南250100

出　　处：《山东农业科学》2014年第6期44-47,共4页Shandong Agricultural Sciences

基　　金：国家西甜瓜产业技术体系潍坊综合试验站项目(CARS-26-03A);农业行业甲基溴淘汰项目〔农生态(外)合[2013]16号〕

摘　　要：以厚皮甜瓜M101和M135为试材,研究了插接和双断根嫁接对甜瓜幼苗嫁接成活率和干重、根系活力、脯氨酸含量、丙二醛(MDA)含量的影响。结果表明,双断根嫁接嫁接苗成活率高,根系活力强,脯氨酸含量明显比插接和自根苗高,叶片MDA含量降低,可在工厂化生产中推广应用。Taking thick skin muskmelon varieties M 101 and M135 as materials, the effects of cuttage grafting and double root -cutting grafting on survival rate , dry weight , root vigor , proline and MDA contents of muskmelon seedlings were studied .The results indicated that the seedling survival rate of double root -cut-ting grafting was high , the root vigor was strong , the proline content was significantly higher than that of cut-tage grafting and self-root seedlings ,and the leaf MDA content decreased .The double root-cutting grafting method could be popularized in factory production .

关 键 词：甜瓜 插接 双断根嫁接 根系活力 脯氨酸 丙二醛 

分 类 号：S652.043[农业科学—果树学]