辽梅杏嫁接技术研究  

Study on Grafting Technology of Armeniaca sibirica var.pleniflora

作　　者：汤鑫 姜士博 吴月亮[2] TANG Xin;JIANG Shi-bo;WU Yue-liang(Department of Landscape Achitecture,Liaoning Vocational College of Ecological Engineering,Shenyang 110101,China;College of Forestry,Shenyang Agricultural University,Shenyang 110866,China)

机构地区：[1]辽宁生态工程职业学院园林学院,辽宁沈阳110101 [2]沈阳农业大学林学院,辽宁沈阳110866

出　　处：《黑龙江农业科学》2021年第9期84-86,共3页Heilongjiang Agricultural Sciences

基　　金：辽宁省教育厅科学技术研究项目扶贫专项(LXZX202001)。

摘　　要：为促进辽梅杏无性繁殖技术发展,保持并提升其优良的观赏特性,以辽梅杏的一年生枝条为接穗,一年生和五年生山杏为砧木,开展辽梅杏嫁接试验,研究不同嫁接方法和嫁接时间对辽梅杏嫁接成活率、保存率、新生枝长和新生枝粗的影响。结果表明:采用腹接和劈接方法在一年生山杏上嫁接辽梅杏,嫁接保存率分别为87.40%和80.80%,二者间差异极显著,腹接方法更适于在一年生山杏上嫁接辽梅杏;4月上旬采用带木质部芽接方法在五年生山杏上高枝嫁接辽梅杏,其嫁接成活率、保存率、新生枝长和新生枝粗分别为91.25%、89.17%、152.02 cm和2.48 cm,嫁接效果最好。In order to promote the development of asexual propagation technology of Armeniaca sibirica and improve its excellent ornamental characteristics,Armeniaca sibirica grafting experiments were carried out with annual branches of Armeniaca sibirica as scions and five-year-old Prunus armeniaca as rootstocks to study the effects of different grafting methods and grafting time on the grafting survival rate,preservation rate,new branch length and new branch diameter of Armeniaca sibirica.The results showed that the preservation rates of Armeniaca sibirica grafted on annual Prunus armeniaca by abdominal grafting and split grafting were 87.40%and 80.80%respectively.It has extremely significant difference between them.Abdominal grafting was more suitable for Armeniaca sibirica grafted on annual Prunus armeniaca;In the first ten days of April,Armeniaca sibirica was grafted on high branches of five-year-old Prunus armeniaca by budding with xylem,and the graft survival rate,preservation rate,new branch length and new branch diameter were 91.25%,89.17%,152.02 cm and 2.48 cm respectively,the grafting effect was the best.

关 键 词：辽梅杏 山杏 嫁接方法 嫁接时间 

分 类 号：S66[农业科学—果树学]