中国酿酒葡萄产区的主要灾害类型和防控手段OA北大核心

China has a vast territory,with a complex and diverse climate,landforms,and soil types.Different wine production areas are prone to different types of disasters.There is still a lack of summary comparison of existing disaster prevention and control technologies,new research on disaster prevention and control technologies,and future development directions in different production areas.Starting from development and division of wine producing areas in China,this paper summarized the occurrence time,causes and existing prevention and control measures of the main types of disasters encountered by wine grapes during growing period,such as low temperature frost,overwinter freezing damage,hail,wind,rain and waterlogging,drought and high temperature in different producing areas,analyzed their differences and common points,and summarized and integrates disaster prevention and control technologies in different producing areas,to guide grapevine cultivation management in the field.In addition,this paper summarized and analyzed new disaster prevention and control measures in recent years,and based on this,explored the future development direction of different disaster prevention and control,hoping to provide certain theoretical support for future disaster prevention and reduction of wine grape.