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溧阳县殷桥乡姚巷村退休干部刘广智,利用1.8亩稻田养鱼,1984年共获得1237斤稻谷和650斤鱼的好收成,平均亩产稻谷715斤,鱼361斤。一、放养前的准备 1.选择水源充足的田块。开沟取土,加高加固四周田埂,沟呈田字形,沟深2尺,宽2.5尺,鱼窝挖在田边,长方形,长12米,宽2.5米,沟面积约占总面积17%。 2.堵塞漏洞,设平水缺,建拦鱼设备。 3.插秧,稻的品种为“九○二”。二、鱼种的放养夏花鱼种的放养及收获结果见下表:
Liu Guangzhi, a retired cadre at Yao Xiang Village, Yinqiao Township, Liyang County, made use of 1.8 mu of paddy fish for farming. In 1984, a total harvest of 1237 kg of rice and 650 pound of fish was obtained, with an average yield of 715 kg of rice and 361 kg of fish. First, the preparation before stocking 1 Select ample water field. Trench digging, raising and strengthening four weeks ridge, ditch was Tian shape, groove deep 2 feet wide and 2.5 feet, digging in the field of fish ponds, rectangular, 12 meters long, 2.5 meters wide, ditch the total area of about 17% . 2. plug the loopholes, set the water shortage, build fish equipment. 3. Transplanting rice, rice varieties as “902.” Second, the stocking stocking Summer stocking and harvest results are shown in the table below: