白玉仙茶扦插育苗技术研究  

Study on Cutting Technology of Baiyuxian Tea

作　　者：刘饶 朱焕明 刘慧平 吴锡金 毛昌会 叶有奇 

机构地区：[1]浙江省景宁县科技开发服务部,浙江景宁323500 [2]浙江省景宁县林业总场,浙江景宁323500 [3]浙江奇尔茶业有限公司,浙江景宁323500

出　　处：《茶叶》2010年第1期19-20,18,共3页Journal of Tea

基　　金：浙江省科技计划攻关项目(2006C12129)

摘　　要：通过对时间、扦插基质、植物生长调节剂和插穗部位4个因素对白玉仙茶两个品系进行扦插繁殖研究。结果表明白玉仙茶Ⅱ扦插成活率比白玉仙茶Ⅰ高15%,且生长势明显;夏季嫩枝扦插,分别比白玉仙茶Ⅰ冬季和春季扦插成活率提高13%和23%,但对白玉仙茶Ⅱ作用不明显;扦插基质为1/2普通苗床土+1/2黄沙的成活率比全部用黄心土的约高5%;合适浓度的植物生长调节剂IBA对扦插成活促进明显,但高浓度反而有抑制作用;插穗部位几乎不影响扦插成活率。Effects of cutting time, cutting substrate, plant growth regulators and shoot position for cuttings on cutting propagation were studied using eultivars Baiyuxian tea Ⅰ and Ⅱ. The results showed that the survival rate of cuttings Baiyuxian Tea Ⅱ was 15 % higher than Baiyuxian Tea Ⅰ. The survival rate of cutting from summer shoots was 13% and 23% higher than those from winter and spring shoots in cultivar Baiyuxian tea Ⅰ.

关 键 词：白玉仙茶 扦插 成活率 

分 类 号：S571.1[农业科学—茶叶生产加工]