山茶科植物的繁殖及栽培技术研究进展

Research Progress on Propagation and Cultivation Techniques of Theaceae Plants

我国山茶科(Theaceae)植物资源十分丰富,分布广泛。山茶科植物兼具经济价值、药用价值、文化价值和生态价值于一体,开发利用前景广阔。目前,有关山茶科植物繁殖及栽培技术的研究仍存在一定的挑战和局限。综述近年来山茶科植物播种、扦插、组培、嫁接、压条5种繁殖技术的研究进展,阐述遮荫、施肥、植物生长调节剂处理等栽培技术对山茶科植物营养生长、生殖生长、光合、生理特性的影响,并对目前研究中存在的问题和今后研究的重点进行分析与讨论,以期为山茶科植物的繁殖技术与栽培技术研究提供一定的参考。

Theaceae plant resources in China are abundant and widely distributed,and they are of economic,medicinal,cultural,and ecological value,with broad prospects for exploitation.Nowadays,there are still some challenges and limitations in the propagation and cultivation techniques of Theaceae plants researches.In this paper,we review the research on the five propagation techniques of Theaceae plants:sowing,cutting,tissue culture grafting,and pressing,and describe the effects of shading,fertilization,and plant growth regulator treatment on the nutrition growth,reproductive growth,photosynthesis and physiological characteristics of Theaceae plants.It will provide some reference for propagation and cultivation techniques research of Theaceae plants.