气候变暖对宜阳县朝天椒种植的影响研究

Study on Effect of Climate Warming on Chili Peppers Planting in Yiyang County

通过对朝天椒大田生产的气候、生态环境特征的分析,选取气温、降水、日照和相对湿度这4个对朝天椒生产影响最大的气象因子,分析各因子的变化特点。结果表明:气候变暖和日照增加有利于朝天椒的种植发展,但降雨量减少会影响朝天椒的生产。据此提出相关对策,如温棚育苗、提早播种、加强田间管理、做好人工增雨和蓄水准备,以应对气候变暖的影响。

By the analysis of climate and ecological environment characteristics of chili peppers in fields production,the paper selected four meteorological factors which had greatest impact on chili peppers, such as annum temperature, precipitation ,sunshine and relative humidity ,change characteristics of each factor were analyzed.The results showed that climate warming and sunshine increasing contributed to planting and developing chili peppers,but rainfall decreasing would affect the production.It indicated some countermeasures ,such as seeding in greenhouses,planting early strengthing field management, preparing artificial rainfall and water storage preparation,in order to reply the influences of climate warming.