池塘驯养大鳞鲃某些生物学特性研究  

Some biological characteristics of Barbus capito bred in ponds

作　　者：蔺玉华[1] 耿龙武[1] 王信海[2] 姜秋俚 吴文化[1] 

机构地区：[1]中国水产科学研究院黑龙江水产研究所,哈尔滨150070 [2]江苏省农业科学院宿迁农科所,江苏宿迁223800 [3]辽宁省环境监测中心站,沈阳110031

出　　处：《天津师范大学学报（自然科学版）》2009年第4期72-75,共4页Journal of Tianjin Normal University：Natural Science Edition

基　　金：农业部"948"引进项目(2001-475-5);国家外国专家局引智项目(Y20062300137)

摘　　要：记述了大鳞鲃野生种和人工驯养种在池塘养殖条件下的某些生物学特性,如该鱼的栖息习性、生长、食性及繁殖特性等,研究了人工繁殖仔鱼和幼鱼的生长状况以及对盐碱的耐受性,结果表明:鱼苗对NaCl耐盐量为10 g/L,对NaHCO3碱度的耐受性为1 g/L(11.60 mmol/L),鱼苗适宜在淡水和半咸水中生长.Some biological characteristics of wild and domestic species of Barhus capito are studied, including habitation, living environmental habits, feeding pattern and propagation characteristics. Both growth and abilities of and fingerlings of artificial propagation in resisting salinity and bicarbonate alkalinity are studied respectively. The tolerance of salinity and bicarbonate alkalinily for larva fishes was 10 g/L and 11.60 mmol/L respectively, and Barhus capito grows well both in fresh water and brackish water.

关 键 词：大鳞鲃 生物学特性 盐碱耐受性 

分 类 号：Q959.468[生物学—动物学]