本文通过历史资料调查,结合1960～2000年气象资料,分析了旱涝灾害发生规律以及对水稻生产影响成因,从气候角度上,提出了扬长避短,趋利避害的措施和建议,对今后有效防御旱涝灾害,促进豫南山区水稻稳产、高产具有重要指导意义。 Based on the historical data survey and meteorological data from 1960 to 2000, this paper analyzes the law of drought and flood disasters and the causes of the impact on rice production. From the perspective of climate, this paper puts forward measures and suggestions on how to avoid weak points, Drought and flood disasters, and promote the stable yield and high yield of rice in the mountainous areas of southern Henan have important guiding significance.