“台湾果桑”不同年龄枝条对扦插成活率及生长的影响  

Effects of Different Ages of Cuttings on the Survival Rate and Growth of Taiwan Mulberry

作　　者：王翠香[1] 孙超[1] 于林霖 于新强 李海涛 韩传明[1] WANG Cui-xiang;SUN Chao;YU Lin-lin(Shandong Academy of Forestry,Jinan,Shandong 250014;Haiyang City Forestry Institute,Haiyang,Shandong 265100)

机构地区：[1]山东省林业科学研究院,山东济南250014 [2]海阳市林科所,山东海阳265100 [3]海阳市林木种苗站,山东海阳265100 [4]费县老虎山林场,山东费县273400

出　　处：《安徽农业科学》2018年第23期26-27,共2页Journal of Anhui Agricultural Sciences

基　　金：国家林业公益性行业专项"特色小浆果良种选育及产业化技术开发与示范"(201204402)

摘　　要：[目的]研究"台湾果桑"不同年龄枝条对扦插成活率及生长影响。[方法]采用"台湾果桑"一年生和二年生枝条作插穗,用生根壮苗剂处理后在大田进行扦插,观察测量扦插成活率、苗高和地径生长量,用隶属函数进行综合分析评价。[结果]扦插后二年生枝条的扦插成活率、苗高和地径生长量均明显高于一年生枝条扦插。[结论]在生产中可推广应用二年生枝条进行大田扦插,为果桑产业发展提供优质苗木。[Objective] To research the effects of different ages of cuttings on the survival rate and growth of Taiwan mulberry. [Method]The annual and biennial branches of Taiwan mulberry were used as cuttings. The survival rate,height and ground diameter of cutting seedlings were analyzed and evaluated by membership function. [Result] The survival rate,seedling height and ground diameter of biennial cutting seedlings were significantly higher than those of the annual cutting seedlings. [Conclusion] The biennial branches could be applied to high quality seedlings production for mulberry industry development.

关 键 词：台湾果桑 枝条年龄 扦插 成活率 生长量 

分 类 号：S615[农业科学—园艺学]