江西省水产科研所去年以宜春县水江公社为稻田养鱼的试点,划定了约140亩共168丘稻田为试验区,主要放养尼罗罗非鱼种,又塔配一部分水花鲤鱼及少数夏花草鱼,取得了平均亩产77斤,最高亩产194斤的成绩。稻田养鱼有许多好处,如能增产稻谷,养鱼不占水面,不投饵料,技术简单、成本少等。而在稻田养尼罗罗非鱼还有它的特殊 Last year, Jiangxi Province Fisheries Research Institute to Yichun County Shuidong commune as a pilot project of fish farming in paddy field, delineated about 140 acres of 168 mound paddy area as the pilot area, the main stocking Nile tilapia species, with a tower part of water carp and a few Summer flowers grass fish, made an average of 77 kg per mu, the highest yield 194 pounds per mu results. There are many benefits of paddy fish farming, such as paddy can increase production, fish does not account for the surface, do not throw food, simple technology, low cost and so on. In the paddy tilapia tilapia there is its special