不同温度下GA_3对非洲菊采后生理效应的影响  

Influence of Post-harvest Physiology of Gerbera in Different Temperature Conditions with Different Concentrations of GA_3 in Preservation

作　　者：冯会[1,2] 潘东明[1] 

机构地区：[1]福建农林大学园艺产品贮运保鲜研究所,福建福州350000 [2]滨州职业学院生物工程系,山东滨州256603

出　　处：《北方园艺》2010年第5期173-175,共3页Northern Horticulture

摘　　要：在不同温度条件下,研究了含不同浓度赤霉素的保鲜剂对采后非洲菊切花的生理效应的影响。结果表明:经过含赤霉素(GA3)保鲜剂处理后的非洲菊比未处理的对照保鲜时间长;POD、SOD保护酶活性及蛋白质、MDA的含量变化较为平缓。其中以4℃条件下50 mg/L GA3处理效果最好。Discussed the post-harvest physiology of Gerbera,which in different temperature conditions with different concentrations of GAa. The results showed that the Gerberas be treated in preservatives containing GAa can preserved longer than CK. At the meaning while, the POD, SOD activity and the change of content of protein and MDA are more gently than CK. The treatments which added 50 mg/L GAa in 4℃ were the best treatments.

关 键 词：非洲菊 POD SOD 蛋白质 雠 生理效应 

分 类 号：S681.9[农业科学—观赏园艺]