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田头地边小鱼池与温棚配套养殖革胡子鲶,在江苏沛县、山东鱼台县已成为农户脱贫致富的好门路。其主要操作技术如下:一、温棚跨度:7米长度:根据养殖需要前缘:高0.8米脊高:3.1米墙厚:0.5米后墙至立柱距:0.8米太阳入射角:21.5°温棚采用当地的蔬菜温棚形式即可(如图1)。后墙及两侧
Field near the small fish ponds and warm shed supporting farming leather catfish, Jiangsu Peixian, Shandong Yutai County has become a good way out of poverty for farmers. The main operating techniques are as follows: First, the canopy span: 7 meters Length: According to the needs of breeding Front: 0.8 meters high Ridge height: 3.1 meters Wall thickness: 0.5 meters Back wall to column spacing: 0.8 meters Solar incidence angle: 21.5 ° temperature Shed the use of local vegetables greenhouse form (Figure 1). Back wall and sides