平罗县玉米生育期气象灾害危害特征及防御对策

摘要

根据平罗县2000—2014年玉米生育期观测资料和对应时段的气象资料，着重分析了平罗县玉米生长期间遇到的干旱、霜冻、连阴雨、渍害、高温、风灾等6种主要气象灾害的发生规律以及对玉米生产造成的不利影响和危害程度，并根据玉米生育期间气象灾害发生规律，提出相应的防御对策。%Occurrence regularity of six main meteorological disasters including drought, frost, continuous overcast and rainy day, water logging, high temperature, and wind disaster and its influence and harm on corn production were studied on the basis of maize growth period observational data and meteorological data in Pingluo from 2000 to 2014. Corresponding countermeasures were put forward according to the maize growth period meteorological disaster occurrence regularity.