湖北林业科技

An analysis of meteorological data from June to August over the past decade in representative kiwifruit-producing county-level areas in Hubei Province indicates an increasing trend in high-temperature and drought events. Extreme temperatures have exceeded 40 ℃; the number of days with daily maximum temperatures above 35 ℃ has increased,and the duration of continuous hot and dry spells has lengthened. High temperature and drought cause physiological injury to kiwifruit plants,suppress growth and development,and lead to leaf damage,fruit sunburn,and root dieback,thereby reducing fruit yield and quality. In severe cases,widespread defoliation and fruit drop occur,accompanied by outbreaks of diseases and insect pests. In response,production regions have developed adaptive measures,including ecological cultivation practices,facility upgrades,and coordinated water – fertilizer management,which provide insights into the sustainable development of the kiwifruit industry. Meanwhile,agricultural authorities,in collaboration with meteorological departments,have established early-warning systems for hazardous weather to safeguard kiwifruit production more effectively.