草莓提前促花技术研究进展  

Research Progress of Strawberry Flower Promoting Technology in Advance

作　　者：黄强 梁正鲜 李春斌 HUANG Qiang;LIANG Zhengxian;LI Chunbin(Key Laboratory of Biotechnology and Bioresources Utilization of Ministry of Education,Dalian Minzu University,Dalian Liaoning 116605,China;School of Life Science,Dalian Minzu University,Dalian Liaoning 116605,China)

机构地区：[1]大连民族大学生物技术与资源利用教育部重点实验室,辽宁大连116605 [2]大连民族大学生命科学学院,辽宁大连116605

出　　处：《大连民族大学学报》2024年第5期390-394,共5页Journal of Dalian Minzu University

摘　　要：草莓移栽前低温短日照处理可以促使草莓提前开花,延长结果周期,其提前促花产果技术主要有冷库低温育苗和高原育苗。由于未有统一的草莓低温短日照处理标准,导致草莓花期不一致、产果断茬现象时有发生。本文综述了影响草莓花芽分化的种苗、温度、光照和激素等诸多因素,重点阐述了不同低温处理方法对草莓花芽分化的影响,如,低温对草莓花期的影响、低温对草莓内源激素的影响、草莓低温促花的生理机制等,为草莓提前促花技术提供一定的理论帮助。The treatment of low temperature and short sunshine before strawberry transplanting can promote the early flowering of strawberry and prolong the fruit cycle.At present,the main techniques of promoting flower and fruit production in advance in strawberry production are cold storage low temperature seedling raising and plateau seedling raising.However,there is a unified standard for low-temperature and short-day treatment of strawberries,which leads to inconsistent flowering periods of strawberries and frequent occurrence of fruit stubble.In this paper,the factors affecting the flower bud differentiation of strawberry,such as seedling,temperature,light and hormone,were reviewed.The relationship between low temperature and flower bud differentiation of strawberry was emphatically expounded,such as the advantages and disadvantages of different low temperature treatment methods,the effect of low temperature on the flowering period of strawberry,the effect of low temperature on the endogenous hormones of strawberry,and the physiological mechanism of low temperature promoting flower of strawberry,which provided some theoretical help for the early flower promotion technology of strawberry.

关 键 词：草莓 育苗 花芽分化 

分 类 号：S688.4[农业科学—观赏园艺]