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sha tan shen shui yu chi yang yu zhong chu tan
Author(s): TU Qingfu
Pages: 20-
22
Year: 1992
Issue:
1
Journal: Reservoir Fisheries
Keyword: 草鱼种; 鱼池; 渗水; 鲤鱼种; 人工饵料; 沙滩; 成活率; 排水设施; 池塘; 汉江;
Abstract: 在汉江荒沙滩上开挖了10口连片鱼池,面积均10亩。鱼池无进、排水设施,水位靠汉江渗水维持,一般水深1.1m。放养以鲢、鳙为主,搭配草鱼、鲤.主施化肥调节水质,辅以投喂人工饵料.共投放夏花76.48万尾。经100天饲养,共产鱼种22654kg,平均亩产226.54kg。产值122376.84元,纯利30 454.46元,公斤鱼成本4.06元,纯利1.34元。
Citations
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