摘要
利用无性系茶树品种黔湄419号种子,经Co60-γ射线处理并经系统选种、无性繁殖法培育成高产、高效三倍体茶树新品种——黔辐4号。黔辐4号品种为大叶类,中偏晚生种,生长势极强,抗寒及抗病虫性强,主要生化成分与黔湄419相当,产量均超过对照黔湄419及福鼎大白茶,适制绿茶。
Qianfu 4, a new triploid tea variety, was bred fi＇om asexual propagation after systematic selection of Qianmei 419 seeds treated by ^60Co-γRay. Qianfu 4 is a late-maturing variety with large-leaf, strong growth vigor, better cold resistance and pest-resistance. The main biochemical composition of Qianfu 4 is similar to that of Qianmei 419 and the yield of Qianfu 4 is higher than that of Qianmei 419 and Fudingdabaicha. Qianfu 4 is suitable for producing green tea.
出处
《西南农业学报》
CSCD
北大核心
2009年第4期1194-1197,共4页
Southwest China Journal of Agricultural Sciences
基金
贵州省农业厅项目(黔农育专字[2006]026)
贵州省农业科学院项目(黔农科院院专项[2008]010)
关键词
茶树
新品种
辐射育种
黔辐4号
品质
产量
抗逆性
Tea
New variety
Radiation breeding
Qianfu 4
Quality
Yield
Adverse resistance
