摘要
油茶是我国重要的木本油料作物,发展油茶种植是填补我国食用油缺口、缓解粮油争地矛盾的有效途径。光是调控植物生长发育的首要生态因子,直接决定着油茶的产量和品质。深入了解油茶光合生产性能及生长发育对复杂光环境的生态适应规律,对于油茶产业的可持续发展具有重要意义。本文综述了不同光照环境对油茶植株光合生理特性、形态指标、同化物积累与转运、抗氧化酶系活性和内源激素的影响机制,以了解油茶光合作用及其生长发育对不同光照强度和光质环境的响应机制,为培育油茶高光效优良种质和确立合理栽培模式提供理论依据。
Oil-tea(Camellia oleifera)is an important woody oil crop in China,and it is an effective way to develop oil-tea cultivation to fill the gap of edible oil and alleviate the conflict between grain and oil crops over land.Light is the primary ecological factor that regulates the plant growth and development,and directly determines the yield and quality of oil-tea.It is of great importance to clarify the ecological adaptation law of photosynthetic performance,growth and development of oil-tea to the complex light environment for its sustainable production.This study reviewed the influence mechanisms of different light environments on photophysiological characteristics,morphological indexes,assimilate accumulation and transport,antioxidant enzyme activity and endogenous hormones in oil-tea.Understanding the response mechanisms of the photosynthesis,plant growth and development to different light intensities and light qualities can provide a theoretical basis for the germplasm breeding and cultivation mode establishing in oil-tea with high light efficiency.
作者
吴杨
姚小华
何正盛
王春娥
周会汶
叶思诚
宋英培
王璠
张弦
高银祥
WU Yang;YAO Xiaohua;HE Zhengsheng;WANG Chun’e;ZHOU Huiwen;YE Sicheng;SONG Yingpei;WANG Fan;ZHANG Xian;GAO Yinxiang(Research Center of Jiangxi Oil-tea Camellia,Jiujiang University,Jiujiang 332005,Jiangxi,China;Research Institute of Subtropical Forestry,Chinese Academy of Forestry,Hangzhou 311400,China)
出处
《浙江大学学报（农业与生命科学版）》
CAS
CSCD
北大核心
2021年第2期147-157,共11页
Journal of Zhejiang University:Agriculture and Life Sciences
基金
国家重点研发计划(2019YFD1001602)
江西省自然科学基金(20202BABL215003)
江西省教育厅项目(GJJ190933,GJJ190924,GJJ190900)。
关键词
油茶
光合作用
生长发育
光照强度
光质
oil-tea
photosynthesis
growth and development
light intensity
light quality
