我市东南部山区无霜期短、积温低,土层薄、地力差,中、低产田比重较大。去年我市把改造中、低产田列为全市农业生产的攻关项目,建立了行政、技术两套指挥系统,大力推广农业新技术,落实生产责任制和技术联产责任制,因此,在遭受严重干旱等自然灾害情况 The southeastern city of mountain frost-free period is short, low accumulated temperature, thin soil, poor soil, medium and low yield larger proportion. Last year, the city listed middle and low-yielding fields as agricultural research projects in the city and established two command and control systems of administration and technology. They vigorously promoted new agricultural technologies and implemented the system of production responsibility and technology-linked production. Therefore, Drought and other natural disasters