池塘养鱼大面积大幅度增产技术试验  

Experiment on Technique for Pond Fish Culture to Increase Big Production in Large Area

作　　者：韩道富 魏东峰 路兆宽 王秀珍 李汝冰 赵秀贞 于振海 满玉梅 

机构地区：[1]茌平县水产局,252100 [2]东昌府区水产局,252000

出　　处：《齐鲁渔业》1998年第3期33-35,共3页Shandong Fisheries

基　　金：山东省海洋与水产厅;山东省农业厅丰收计划项目

摘　　要：1995～1996年，在山东省茌平县和东昌府区进行了大面积养鱼增产试验。通过小池改大池、浅池改深池、投放大规格鱼种、合理密养、施肥投饵、防治鱼病、建立技术网络等措施，25299亩鱼池，共产商品鱼8925487．2kg，平均每亩净产352．8kg，商品率90％，平均每亩盈利1512元，投入产出比1∶2．18。验收鉴定认为。In 1995～1996, an experiment was conducted on a big increase fish production in a large area of the pond culture in Chiping County and Dengchangfu District. With such technical measures as transforming shallow and small ponds into the deep and large, stocking big-sized fingerlings with reasonable density, fertilizing and feeding, prevention and cure of fish disease and establishment of the technical network to put into effect, the fish output of 8925487. 2 kg were harvested out of 25299 mu, per mu net yield of 352. 8 kg on average, the commercial rate of 90 %.The per mu net profit was 1512 yuan and the ratio of input and output was 1 ∶ 2.18. A range of the increase production, appraised by experts, reached at the lead in Shandong Province.

关 键 词：大面积增产 养鱼技术 鱼种 合理密养 池塘养鱼 

分 类 号：S964.3[农业科学—水产养殖]