摘要
以龙井43[Camellia sinensis(L.)O.Kuntze cv.Longjing No.43]自然杂交后代为育种材料,采用单株选择、无性繁殖、品比试验方法育成了茶树新品种鄂茶11[C.sinensis(L.)O.Kuntze cv.E-Cha No.11,原代号20-3-2],经多年的品比鉴定及区域试种,结果表明,该品种属早生种,春茶1芽1叶期比对照品种福鼎大白茶[C.sinensis(L.)O.Kuntze cv.Fuding Dabaicha]早2 d,育芽能力强、持嫩性较强,生长势旺,鲜叶产量比对照品种增产72.1%,氨基酸含量为4.1%,制绿茶品质优良;移栽成活率高,抗性强。
A new tea variety Camellia sinensis（L.） O.Kuntze cv.E-Cha No.11（Original code 20-3-2） was derived from the natural crossing progenies of Camellia sinensis（L.） O.Kuntze cv.Longjing No.43 by means of individual selection,vegetative propagation and variety comparative test.The results showed that it belonged to an early-sprouting variety,and its sprouting period was two days earlier than C.sinensis（L.） O.Kuntze cv.Fuding Dabaicha（control）.In addition,C.sinensis（L.） O.Kuntze cv.E-Cha No.11 had strong flushing ability,good shoot tenderness and growth vigor.The yield was increased by 72.1% compaired with the control.The content of amino acid was 4.1%.It had good quality of green tea manufacturing,high transplanting survival rate and strong resistance.
出处
《湖北农业科学》
北大核心
2011年第24期5151-5153,共3页
Hubei Agricultural Sciences
基金
湖北省农业科学院自立项目(200631)
湖北省农业科技创新中心项目(2007-620-005-03-04)
关键词
茶树
品种
选育
鄂茶11
Camellia sinensis（L.） O.Kuntze
variety
breeding
C.sinensis（L.） O.Kuntze cv.E-Cha No.11
