The apparent digestibility coefficient of dry matter, crude protein and crude lipid decreased with the increasing of DLRM level.

随着双低菜籽粕替代量的增加，草鱼对干物质、粗蛋白质、粗脂肪的消化率逐步降低。

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The apparent digestibility of amino acids had a positive correlation with apparent digestibility of crude protein for a given test ingredient.

各原料氨基酸表观消化率的变化趋势与蛋白质表观消化率的趋势一致。

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The results showed that:the apparent and true digestibility of fecal crude protein were 89.67% and (96.85%);

结果表明，粪分析法所测大米粉的粗蛋白表观消化率为89.67%，真消化率为96.85%；

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