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苏联国家湖河渔业研究所鱼类生理实验室1975—1978年,在不同年龄鲤鱼温水网箱饲养方法和养殖生物学技术研究过程中,在6个月内成功地由仔鱼养成平均体重550—560克的商品鱼,饵料系数1.9,鱼产量达150—190公斤/M~3。在全部饲养期中,鲤的生理学指标,都在标准范围内。试验终了鱼体蛋白质含量为15—16％脂肪为11—12％,血红素为8—9克％,红血球数量1.30—1.50百万个/ml,血浆蛋白含量4—5克％。鱼的成活率是高的。运来的24500尾仔鱼养到9月份生产当年鲤3.2吨,平均重300g左
In the period of 1975 to 1978, during the research on feeding methods and culture biology techniques of warm-water cages of carps at different ages, the larval physiology laboratory of the National Lakes and Fisheries Institute of the Soviet Union successfully developed larvae with an average body weight of 550- 560 grams of fish, feed coefficient of 1.9, fish production of 150-190 kg / M ~ 3. In all feeding period, carp physiological indicators, are in the standard range. At the end of the experiment, the fish protein content was 15-16% fat 11-12%, heme 8-9%, erythrocyte 1.30-1.50 million / ml and plasma protein 4-5%. The survival rate of fish is high. 24500 tail larvae shipped to support the production of carp in September was 3.2 tons, an average of 300g left