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此项实验工程是1984——1985年在夏莫泽尔斯克养鱼场(地处北纬62°的苏联卡累利阿自治共和国)的池塘内进行的。每个池塘的面积是0.2公顷,平均深度1.2m。池塘具有独立供水系统,秋天则全部排干。鲤鱼仔鱼放养密度波动于2—6尾/公顷之间。6月上旬鲤鱼仔鱼下塘时的平均重量是1.5mg(21号池是7mg),水温12.7—17.6℃。仔鱼是使用工厂化方法由本地鲤鱼亲鱼孵化的。关于摄食情况,总共研究了405尾鲤鱼。鱼类日粮是按照梅利尼丘克法(能量平衡相等)测定的。 1984年鲤鱼幼鱼的生长期是105—114
The experimental project was carried out in a pond in the summer fish farm in the Chamozersk (Autonomous Republic of Karelia, 62 ° N), 1984-1985. Each pond has an area of 0.2 hectares with an average depth of 1.2m. Ponds have an independent watering system, while drains are all drained in autumn. Carp larvae stocking density fluctuations in 2-6 / hectare. The average weight of larvae in ponds in early June was 1.5 mg (pool 21 was 7 mg) and the water temperature was 12.7-17.6 ° C. Larvae are hatched by local carp broodstock using a factory-based approach. About feeding, a total of 405 carps were studied. Fish diets are measured according to the Melinouchu method (energy balance equal). 1984 carp juvenile growth period is 105-114