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1.产地要求无“三废”污染,环境空气质量符合GB3095-1996的规定,土质符合GB15618-1995的规定;水源充足,水质符合NY5051-2001的规定。池塘面积1500平方米～5000平方米,池底平坦,淤泥厚10厘米～15厘米,进水、排水方便,水深1.5米～2米。池内四周用竹帘等材料搭建2个～4个饵料台,安
1. Origin Requirements No “three wastes” pollution, ambient air quality in line with the provisions of GB3095-1996, soil quality in line with the provisions of GB15618-1995; sufficient water, water quality in line with the provisions of NY5051-2001. Pond area of 1,500 square meters ~ 5000 square meters, flat bottom, silt thickness of 10 cm to 15 cm, water, easy drainage, water depth of 1.5 meters to 2 meters. Around the pool with bamboo curtains and other materials to build 2 to 4 bait Taiwan, security