农业生产是露天工厂,与气候条件关系最为密切。我县是个“九山半水半分田”的山区县,境内地形地貌呈现出高山～深谷、低山丘陵～宽谷及山间盆地、河谷平原交错分布的自然景观,气候形成明显的谷地与山地的地域差异和垂直差异,生态环境多种多样。由于各地气候条件差异,光热水等供应量既不同,它们配合也不一样,因此相应于不同的地区,要有不同的农作制度和耕作栽培技术。几年来我们从气候分析入手,开展山区气候考察,基本摸 Agricultural production is an open-air factory, most closely related to climatic conditions. The county is a mountainous area where “Nine Mountains and a Half Waters and Half Fields” are inhabited. The terrain and physiognomy of the county is characterized by the natural landscape of mountains and valleys, hilly and valleys, mountain valleys and valley valleys, with obvious valley and mountainous climate The geographical differences and vertical differences, a variety of ecological environment. Due to the differences in climatic conditions and the availability of hot and cold water, they are not the same with each other. Therefore, corresponding to different regions, different farming systems and cultivation techniques should be adopted. Over the past few years, we start from the climatic analysis, carry out mountain climate investigation, the basic touch