钴60辐射红掌组培材料的实验初报  

A Preliminary Report on Radiated Material with ^(60)Co for Anthurium Tissue Culture

作　　者：梁国平[1] 肖三元[1] 管艳[1] 

机构地区：[1]云南省热带作物科学研究所生物技术中心,云南景洪666100

出　　处：《热带农业科技》2005年第3期24-26,41,共4页Tropical Agricultural Science & Technology

摘　　要：用60Co 0.5-6 5Gy剂量辐射处理红掌6个品种的不定芽和愈伤组织材料,并进行组培试验,结果表明辐射愈强,参试材料受抑制程度愈大;不同红掌品种对辐射的敏感性不同;初步看出60Co对不定芽半致死剂量为30-40Gy,对愈伤组织半致死剂量为10-20Gy。The adventitious buds and the calli of 6 Anthurium cv. were exposed to ^60Co at 0.5GY-65GY.The result showed that the stronger was radicalization,the larger was restrained degree;the sensitivity of different varieties were different; the LD50 of adventitious buds was 30-40GY, the LD50 of the call i was 10-20GY.

关 键 词：红掌 辐射 ^60Co育种 半致死剂量 组织培养 

分 类 号：S682.14[农业科学—观赏园艺]