油茶优良无性系栽培技术试验研究

Experimental Studies on Cultural Techniques of Excellent Clones of Camellia oleifera

用福建选育的油茶闽43、闽48、闽603个优良无性系和芽苗砧嫁接新技术繁殖苗木，1988年在福安潭头营造试验林。据1992-1995年测产结果，3个品系比对照（CK）分别增产168．10％、132．68％和93．98％。栽培技术管理试验结果表明：定于修剪、土壤施肥及定干和施肥的综合技术比对照管理分别增产5．24％、57．10％和119.26％。以3个优良品系加综合管理比对照种和对照管理分别增加411．40％、179．87％和282．06％。

The experimental results of cultural techniques and management showed that the yield by adoptingthe fixed-stem pruning technique, by adopting the soil fertilization technique and by adopting thecomprehensive technique of fixed stem and fertilization increased by 5. 24%. 57.10% and 119. 26%respectively. as compared with that only by adopting the check management and the yield of the three strainsplus the comprehensive management increased by 411. 40%. 179. 87% and 282. 06% respectively, ascompared with that of the check variety plus the check management.