魔芋种芋繁育模式、方法及区划研究进展  

Research Progress of Breeding Model,Method and Regionalization of Konjac Seed Taro

作　　者：蔡阳光 段龙飞 覃剑锋 郭邦利 陈国爱 张百忍 CAI Yangguang;DUAN Longfei;QIN Jianfeng;GUO Bangli;CHEN Guo’ai;ZHANG Bairen(Ankang Academy of Agricultural Sciences,Ankang 725021,Shaanxi,China)

机构地区：[1]安康市农业科学研究院,陕西安康725021

出　　处：《农学学报》2023年第10期1-7,共7页Journal of Agriculture

基　　金：陕西省科技厅重点研发计划项目“魔芋种资资源创新研究与应用”(2021NY-075);陕西省农业农村厅科技创新项目“魔芋新品种高产栽培技术集成与示范推广”(NYKJ-2021-AK-01);安康市科技局农业科技攻关项目“富硒魔芋新品种选育”(AK2021-NY-13)。

摘　　要：文章概述了目前国内魔芋种芋繁育的主要模式、方法和区划,包括利用大田、林下、设施化及庭院化的繁育模式,根状茎或小球茎、切块、植物组培及实生种子的繁育方法,以及4个主区和6个亚区的繁育区划等。在此基础上,提出了在不同气候环境条件下合理布局魔芋品种,创新发展适宜套种魔芋的经济林、果林及繁育设施;同时,集成了山地魔芋抗旱防涝栽培技术,生物多样性和多元立体套种抑草防草技术以及魔芋-大豆-玉米带状复合套种技术等,改进和创新魔芋种芋的繁育模式和方法,扩大魔芋适种区域,促进魔芋产业在西南山区更好更快发展。This paper summarizes the main breeding models,methods and regionalization of konjac seed taro in China,including breeding models of field,understory,facility and courtyard breeding,breeding methods of using rhizomes or corms,cuttings,plant tissue culture and seed breeding,and 4 main regions and 6 subregions of Konjac seed breeding.Based on the review,the paper proposes suggestions including reasonable layout of konjac varieties under different climate conditions,innovative development of economic forest,fruit forest and breeding facilities suitable for interplanting konjac;integrates mountain konjac cultivation techniques to prevent drought and waterlogging,biological diversity and multi-dimensional interplanting technology for weed prevention and control,and konjac-soybean-corn strip interplanting technology.The above results improve and innovate the breeding mode and method of konjac seed taro,and expand the suitable planting area of konjac,in order to promote the development of konjac industry in the mountainous area of southwest China.

关 键 词：魔芋种芋 繁育模式 繁育方法 繁育区划 

分 类 号：S-1[农业科学]