摘要
植物嫁接砧穗愈合是指同种或异种植物的细胞、组织或器官互相影响与作用,结合成一个完整有机体的过程,受砧穗自身和外界等多种因素的调节和控制,是植物学领域的研究热点。嫁接可使植物的产量及品质得到提升,并有助于植物更好地适应环境。了解植物嫁接砧穗愈合机制对提高嫁接成活率和嫁接技术在生产中的应用具有重要的意义。就当前植物嫁接砧穗愈合的形态学进程、生理生化机制、分子调控及影响因素等方面的研究进展进行了综述,并对未来研究方向进行了展望。
Plant grafting healing is a process in which the same or heterogeneous plant＇s cells, tissues or organs interact and interplay to form a complete organism. The process is not only regulated by the scion and rootstock, but also influenced by some external factors. It has become a hotspot research area in botany. Grafting can improve plant productivity and quality and help the plant adapt to environment. Understanding the mechanism of graft healing makes a great significance to grafting survival rate and the application of grafting technology in production. This paper reviewed the morphological process, physiological and biochemical mechanism of grafted healing as well as its molecular regulation and determinants, and proposed several directions for future research.
作者
刘婧冉
杜长霞
樊怀福
LIU Jingran;DU Changxia;FAN Huaifu(The Key Laboratory for Quality Improvenment of Agricuhural Products of Zhejiang Province,Zhejiang A＆F University,Hangzhou 311300,Zhejiang,China;School of Agricuhure and Food Science,Zhejiang A＆F University,Hangzhou 311300,Zhejiang,China)
出处
《浙江农林大学学报》
CAS
CSCD
北大核心
2018年第3期552-561,共10页
Journal of Zhejiang A&F University
基金
浙江省自然科学基金资助项目(LY15C150006
Y3110308)
国家自然科学基金资助项目(31201658
31101539)
关键词
植物学
嫁接
砧穗
愈合机制
综述
botany
grafting
rootstock and scion
healing mechanism
review
