Autumn continuous overcast and rainfall weather affects normal rice harvest and often causes higher rice output which is not accompanied by a higher income,and it is one of main agrometeorological disasters in harvest...Autumn continuous overcast and rainfall weather affects normal rice harvest and often causes higher rice output which is not accompanied by a higher income,and it is one of main agrometeorological disasters in harvesting period of middle and late rice in Hubei Province. Especially in recent years,plantation area of single-season rice in Hubei Province is larger,and it is mostly harvested from last dekad of September to middle dekad of October,and the opportunity of encountering autumn continuous overcast and rainfall in harvesting period is larger. From later period of last dekad of September to first and middle dekads of October,2017,continuous overcast and rainfall weather occurred in most areas of east Hubei Province,which caused serious influence on the harvesting of semilate rice. In this paper,adverse influence on semilate rice harvest by the autumn continuous overcast and rainfall was investigated and analyzed,and the suggestions on defending and reducing the harm of continuous overcast and rainfall in the harvesting period of semilate rice were proposed.展开更多
文摘Autumn continuous overcast and rainfall weather affects normal rice harvest and often causes higher rice output which is not accompanied by a higher income,and it is one of main agrometeorological disasters in harvesting period of middle and late rice in Hubei Province. Especially in recent years,plantation area of single-season rice in Hubei Province is larger,and it is mostly harvested from last dekad of September to middle dekad of October,and the opportunity of encountering autumn continuous overcast and rainfall in harvesting period is larger. From later period of last dekad of September to first and middle dekads of October,2017,continuous overcast and rainfall weather occurred in most areas of east Hubei Province,which caused serious influence on the harvesting of semilate rice. In this paper,adverse influence on semilate rice harvest by the autumn continuous overcast and rainfall was investigated and analyzed,and the suggestions on defending and reducing the harm of continuous overcast and rainfall in the harvesting period of semilate rice were proposed.