【摘要】 随着全球气候变化和水资源短缺,干旱胁迫对茶叶生产的制约作用日益凸显。从干旱胁迫对茶园影响的内在机理和外在表现着手,结合我国茶区节水灌溉技术应用现状,从工程措施、农艺措施、抑蒸集水措施和管理节水等方面总结茶区节水灌溉技术,探讨茶园节水抗旱发展趋势,为茶区规划和茶业持续发展提供技术支持和理论依据。更多还原

【Abstract】 Under condition of global climate change and lack of water resource,tea production is obviously restricted by drought stress. Impact of drought stress on tea garden internal mechanism and external performance were discussed,combined with tea area of water-saving irrigation technology application status in our country. A summary of water-saving irrigation technology from engineering measures,agronomic measures,evaporation suppression and catchment measures was regulated. Future development trend of tea plantations of water-saving drought-resistant were addressed,which help to provide technical support and theoretical basis for tea area planning and guide sustainable development of tea industry.更多还原