热带作物学报2012，Vol.33Issue(2)：286-289,4.DOI:10.3969/j.issn.1000-2561.2012.02.015
彩色马蹄莲胚拯救技术研究
Embryo Rescue Technology of Coloured Zantedeschia hybrid
摘要
Abstract
The young embryo of coloured Zantedeschia hybrids' M7507', 'M2', 'M37'as the experimental materials, the orthogonal experimental design of L9(34)was adopted to study the optimal media and development stage for embryo rescue. The results showed that:(1)The development stage of young embryo was the key factor affecting embryo rescue, and the young embryo was ball, smooth, and milk white after 50 d or bo pollinated, was the best development phase;(2)MS+6-BA 1.0mg/L+NAA 0~0.2 mg/L was the best induction media.(3)The time of different varieties to germination was different, and that for'M2','M7507', 'M37'was 14 d, 16 d, 21 d, respectively. (4)The growth rate of fruits of different varieties was different, and that for 'M7507', 'M2', 'M37' was 50 d, 60 d, 65 d, respectively to the best development phase for embryo rescue.关键词
彩色马蹄莲/胚抢救/幼胚/培养基Key words
Coloured Zantedeschia hybrid/ Embryo rescue/Young embryo/ Media分类
农业科技引用本文复制引用
陈溪,杨辉,周涤,吴红芝..彩色马蹄莲胚拯救技术研究[J].热带作物学报,2012,33(2):286-289,4.基金项目
国家自然科学基金项目"2n配子对马蹄莲种质创新和PGI障碍克服的研究"(No.30960238) （No.30960238）
国家科技支撑项目"设施专用百合、彩色马蹄莲高效育种技术研究与新品种选育"(No.2009BADB8B04-2). （No.2009BADB8B04-2）
