摘要
为研究池塘养殖鹦鹉鱼（Cichlasoma synspilum×C.citrine）的可行性及其经济效益,以1～2cm体长的鹦鹉鱼幼苗为试验对象,在天祥水产公司一0.53hm2池塘,投放10万尾鱼苗,进行为期3个月的池塘养殖试验。通过对血鹦鹉的日常管理包括饵料投喂、水质调控,探究其池塘养殖过程中常见问题和解决方法,为规模化池塘养殖血鹦鹉探寻一条可行的道路。结果表明,池塘养殖血鹦鹉鱼类不仅能实现天津地区有限土地资源的最大利用化,而且也能降低养殖成本,实现利益的最大化。
For the study of pond culture of fish （ Cichlasoma synspilum × C. citrine ） the feasibility and economic benefit to body length,l～2 cm fish seedlings as test object, in the company of Tian xiang product of a 0.53 hm^2 pond, put 100 000 end fry, for a period of 3 months of pond culture experi- ment. The blood parrot daily management includes feed, water quality control, explore its pond process in the common problems and solutions, as the scale of pond culture blood parrot to explore a feasible path. The results showed that blood parrot fish pond culture in class can not only achieve Tianjin area maximum utilization of limited land resources, but also can reduce the cost of breeding, to maximize the benefits.
基金
国家
天津市星火计划项目(2007EA610021
07ZHXHNC05400)
关键词
血鹦鹉
池塘养殖
效益
可行性
Blood parrot
Pond breeding
Benefit
Feasibility
