嘉定外冈蜡梅的繁育技术研究  

Study on technology of propagating Waigang wintersweet(Chimonanthus praecox) in Jiading,Shanghai

作　　者：杜永芹[1] 程勤贤[1] 程秋华[1] 管丽琴[1] 王玉香[1] 沈佩华[1] 

机构地区：[1]上海市嘉定区农业技术推广服务中心,上海201800

出　　处：《上海农业学报》2011年第1期129-132,共4页Acta Agriculturae Shanghai

基　　金：上海市科委项目(08DZ1981102)资助

摘　　要：以上海市嘉定区外冈蜡梅优良切花品种为试材,研究了常规播种和嫁接两种繁殖方法。结果表明:播前浸种和1:3混沙堆放处理有利于提高当年种子出苗率和整齐度,缩短出苗时间;上海地区嫁接育苗以枝接法为宜,平均成活率达66.2%,其中红心型>乔种型>素心型,枝接后套袋保湿优于埋土保湿。并初步提出了外冈蜡梅的育苗栽培技术措施。Waigang wintersweet from Jiading District,a superior cut flower variety,was used as a test material,and its propagation was studied by seeding and grafting.The results showed that soaking seeds and then mixing them with sand in the proportion of 1 to 3 and stacking before seeding could improve the emergence rate and the regularity and shorten the emergence time;As for wintersweet propagation by grafting,scion grafting was suitable in Shanghai area,the average survival rate was 66.2%,the descending order in survival rate was the Patens Formthe Intermedius Formthe Concolor Form,and after scion grafting,bagging was better than burying in moisture retention.Also the cultural practices of Waigang wintersweet were tentatively put forward.

关 键 词：蜡梅 播种 嫁接 出苗率 成活率 

分 类 号：S685.99[农业科学—观赏园艺]