阳谷县特色农业西葫芦精细化气候区划研究

Fine Climate Division for Zucchini in Yanggu County

统计分析了2008—2011年阳谷县城区及8个乡镇共9个气象站点的气温、风速、相对湿度等数据，在此基础上对阳谷县特色农业西葫芦进行了精细化气候区划及气象灾害区划。研究结果表明，阳谷适宜西葫芦发芽的最佳时间为2月中旬至3月上旬，适宜生长的日数56—68d；阳谷县西葫芦病毒病风险度在0．18～0．52，其中金斗营镇属中灾害风险区，李台镇属于低灾害风险区，其他乡镇为轻微灾害风险区；阳谷县西葫芦灰霉病风险度在0．01—0．82，其中高庙王镇属高灾害风险区，阳谷县城、阿城镇、张秋镇、定水镇属于中灾害风险区，西湖镇、大布镇、石佛镇、郭屯镇属于轻微灾害风险区．其他乡镇为低灾害风险区：阳谷县综合农业气象灾害风险度在0．14-0．59，西南部的高庙王镇、金斗营镇综合气象灾害风险最高，处于综合气象中灾害风险区，西湖镇、大布镇、石佛镇、郭屯镇、七级镇西南至东北方向贯穿阳谷县西部为轻微灾害区，其他乡镇处于综合气象灾害低风险区，阳谷县综合气象灾害重风险区未出现。

In the paper, we analyzed the air temperature, wind speed, relative humidity data of nine meteorological stations in Yanggu county from 2008-2011, based on this, we carried out the fine climate division and meteorological disaster division for zucchini. The results showed that, the best germination time for zucchini was middle February to early March in Yanggu county, with the suitable growth time of 56-68 days. The risk degree of zucchini virus disease was 0.18-0.52, and Jindouying town and Litai town belonged to middle and low disaster risk area respectively, while the other towns belonged to slight disaster risk area. The risk degree of zucchini gray mold was 0.01-0.82, among them, Gaomiaowang town belonged to high disaster risk area, and Yanggu county town, Acheng town, Zhangqiu town, Dishui town were middle disaster risk areas, but Xihu town, Dabu town, Shifo town, Guotun town were low disaster risk areas, while the other towns were slight disaster risk areas. The disaster risk degree of comprehensive agricultural meteorological disasters was 0.14- 0.59, and southwest Gaomiaowang town, Jindouying town were middle disaster risk areas, at the same time Xihu town, Dabu town, Shifo town, Guotun town, Qiji town were slight disaster risk areas, while the other towns were low disaster risk areas.