基于单芽切腹接技术的梨种质资源保存实践  

Practical Analysis of Pear Germplasm Resources Conservation Based on Single Bud Ventral Grafting Technology

作　　者：王玮[1] 李红旭[1] 赵明新[1] 曹素芳[1] 曹刚[1] 王玉安[1] WANG Wei;LI Hongxu;ZHAO Mingxin;CAO Sufang;CAO Gang;WANG Yuan(Institute of Fruit and Floriculture Research,Gansu Academy of Agricultural Sciences,Lanzhou Gansu 730070,China)

机构地区：[1]甘肃省农业科学院林果花卉研究所,甘肃兰州730070

出　　处：《寒旱农业科学》2023年第1期66-69,共4页Journal of Cold-Arid Agricultural Sciences

基　　金：现代农业产业技术体系建设专项(CARS-28-47);农业农村部西北地区果树科学观测实验站(S-10-18);甘肃省农业科学院学科团队建设项目(2020GAAS07);甘肃省农业科学院科研条件建设及成果转化专项资金(2021GAAS-TJJS17)。

摘　　要：梨种质资源是梨产业持续发展的物质基础,其收集后保存的好坏与采用的嫁接技术相关。对梨种质资源保存现状的介绍和保存对象、要求、面临困难进行了分析,总结了单芽切腹接技术在梨种质资源保存中的应用模式、应用技术、实践成效、优势和注意事项等,以期为西北地区梨种质资源高效保存和单芽切腹接技术的应用提供参考。Pear germplasm resources are the material basis for the sustainable development of pear industry,and their preservation after collection is related to the grafting technology used.Through the introduction of the conservation status of pear germplasm resources and the analysis of conservation objects,requirements and difficulties,the application mode summary,application technology introduction,practical effect evaluation,advantages and precautions analysis of single bud ventral grafting technology in pear germplasm resources conservation were summarized,so as to provide a theoretical reference for the efficient preservation of pear germplasm resources and the application of single bud ventral grafting technology in Northwest China.

关 键 词：梨 种质资源 单芽切腹接 保存 应用 分析 

分 类 号：S661.2[农业科学—果树学]