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zhu yu hun yang mu ping chun li guo wu qian
Author(s): 
Pages: 19
Year: Issue:  4
Journal: China Fisheries

Keyword:  生长速度经济效益纯利育珠插片混养套养科学方法饲养管理湖南省;
Abstract: <正> 湖南省益阳市长春乡农户郭全才,1986年在他承包的4.6亩池塘中进行鱼珠混养。两年来,由于他按科学方法精心饲养管理,珠鱼生长速度快,经济效益高。两年珠鱼产值6.112万元,亩平年产值6643元,除去成本开支1.4万元,纯收入4.71万元,亩平年纯收入5120元。他的具体作法是: 一、以育珠为主,珠鱼混养。1986年春,他从外地购进了成蚌7000个,手术插片后吊养手术蚌
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