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用蛋白梯度及脂肪梯度进行工厂化养殖俄罗斯鲟鱼 ,经过 78d养殖试验 ,认为适宜俄罗斯鲟的蛋白质含量为 41 %左右 ,脂肪含量为 9%左右
Stored culture of Russian sturgeon with protein gradient and fat gradient, after 78 days breeding experiment, it is considered that the suitable protein content of Russian sturgeon is about 41% and the fat content is about 9%