菠萝开花诱导与基因调控研究进展  

Advances in Flowering Induction and Gene Regulation of Pineapple

作　　者：谢月亮 刘文 董斌[1] 黄嘉晴 XIE Yueliang;LIU Wen;DONG Bin;HUANG Jiaqing(Guangdong Agriculture Industry Business Polytechnic,Guangzhou,Guangdong 510507,China;Zhongkai University of Agriculture and Engineering,Guangzhou,Guangdong 510225,China)

机构地区：[1]广东农工商职业技术学院,广东广州510507 [2]仲恺农业工程学院,广东广州510225

出　　处：《热带农业科学》2023年第12期34-38,共5页Chinese Journal of Tropical Agriculture

基　　金：广东省教育厅青年创新人才项目(No.2021KQNCX195);2020年度广东省普通高校重点科研平台和项目“热带作物工程技术研究中心”(No.2020GCZX009);2022年度广东农工商职业技术学院党建研究项目“高标准党建引领科技服务乡村振兴路径研究”(No.XJDJZD2205)。

摘　　要：菠萝是一种营养价值高的经济热带水果。由于自然条件下成花的菠萝稳定性差产量低,在实际的生产过程中,常通过人工诱导的手段促进菠萝稳定开花结果。系统介绍了利用不同的激素种类和含量诱导菠萝人工开花的技术手段。此外,菠萝成花受到各种外源或内源信号的影响,对响应菠萝成花可能存在的光周期途径、春化途径、环境温度途径、赤霉素途径、自主途径、年龄途径等机制进行阐述,以期能够为研究菠萝成花内源基因调控提供新思路。Pineapple is an economic tropical fruit with high nutritional value.Due to the poor stability and low yield of flowering pineapples under natural conditions,in actual production,stable flowering of pineapples is often promoted using artificial induction.This review systematically describes the technical means to induce artificial flowering in pineapples using different hormone types and contents.In addition,pineapple flowering is influenced by various exogenous or endogenous signals.This paper describes the possible mechanisms of the photoperiodic pathway,vernalization pathway,environmental temperature pathway,gibberellin pathway,autonomous pathway,and age pathway in response to pineapple flowering to pro-vide new ideas for studying the endogenous gene regulation of pineapple flowering.

关 键 词：菠萝 开花诱导 基因调控 

分 类 号：S668.3[农业科学—果树学]