流水鳖蚓混养由于水质良好,又有优良的活饵料即蚯蚓,可降低饲料成本,提高经济效益。现介绍其技术要点:1、建池。选择向阳背风、常年流水、环境安静的地方建水泥池。池面积50、80、120平方米均可。池壁高70厘米左右,在对角下设进水口和出水口,并安装防逃设备。2、堆土。在池中堆成宽1.3～1.5米,厚20～25厘米的土畦,畦与畦之间距离20厘米,四周与池壁距离20厘米。畦中含有丰 Water turtle earthworm polyculture because of good water quality, there are excellent live bait that earthworms can reduce feed costs, improve economic efficiency. Now introduce the technical points: 1, build pool. Select the sunny lee, perennial water, quiet place to build a cement pool. Pool area of ​​50,80,120 square meters can be. Pool wall height of about 70 cm, in the diagonal inlet and outlet, and install anti-flight equipment. 2, earth pile. In the pool piled into a width of 1.3 to 1.5 meters, 20 to 25 cm thick soil 畦, 畦 and 畦 distance of 20 cm, surrounded by a distance of 20 cm from the wall.畦 in abundance