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小麦是徽县的主要粮食作物,历年种植面积在60%左右,近年不断上升,占到粮田总面积的68%以上。小麦生产的好坏直接左右着整个农业生产形势。三十多年来生产实践证明,条锈病是影响徽县小麦产量最不利的限制因素。一、徽县冬小麦的生态类型:徽县地处甘肃省东南部,长江、黄河两大水系的分界线上,北亚热带与暖温带之间,具有典型的过渡性气候特征。南北秦岭横卧县境,形成为一个丘陵盆地,境内自然条件复杂,主
Wheat is the main food crop in Huixian County. The area planted over the years is about 60%. In recent years, it has been rising continuously, accounting for more than 68% of the total grain crop area. The quality of wheat production directly affects the entire agricultural production situation. More than thirty years of production practice has proved that stripe rust is the most unfavorable limiting factor for the output of wheat in Huizhou County. First, Huoxian winter wheat ecological types: Huixian is located in the southeastern Gansu Province, the Yangtze River, the Yellow River two demarcation line, between the North subtropical and warm temperate, with a typical transitional climate characteristics. North and South Qinling lying on the county, formed as a hilly basin, the territory of complex natural conditions, the Lord