长清茶气象服务关键技术研究

Research on Key Technologies of Changqing Tea Meteorological Service Research

基于济南市长清区2012—2021年气象观测资料和长清茶生长发育期的物候观测资料,分析了长清茶在茶芽萌发期、春茶期及夏茶期等主要生长发育期的适宜气象指标、不利气象指标及关键农事活动,并研究了影响长清茶的主要农业气象灾害,建立起长清茶低温冻害气象指标和高温热害等级气象指标,制定了长清茶农业气象周年服务方案,为茶农科学种植、防灾减灾提供技术支撑。

Based on the meteorological observation data of Changqing District Jinan City from 2012 to 2021 and the phenological observation of the growth and development period of Changqing tea,the suitable meteorological indicators,adverse meteorological indicators and key agricultural activities of Changqing tea in the main growth and development periods of tea bud germination,spring tea and summer tea were analyzed,and studied.the main agrometeorological disasters affecting Changqing tea,and the meteorological indicators of low temperature and cold damage and high temperature and heat damage grade of Changqing tea were established.According to the demand of tea garden meteorological service,the annual service plan of Changqing tea agrometeorology was formulated to provide technical support for tea farmers to plant scientifically,prevent and reduce disasters.