回归法测定生长猪内源钙排泄量及钙真消化率的研究*_stmopen 关键词】: 生长猪 菜粕 豆粕 钙 真消化率 [gap=1014]Keywords】: growing pigsrapeseed mealsoybean mealcalciumtrue digestibility
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true digestibility 真消化率 ; 实消化率
True ileal digestibility 回肠真消化率 ; 消化率 ; 真回肠消化率
total amino acid true digestibility 总氨基酸真消化率
true protein digestibility 蛋白质真消化率
true calcium digestibility 钙真消化率
Apparent and true amino acid digestibility (AAAD and TAAD) in Zhejiang and Peru fish meals were determined with 16 caecectomized cockerels and 16 intact cockerels, respectively.
本试验以去盲肠鸡和正常鸡各16只测定了浙江鱼粉和秘鲁鱼粉的氨基酸表观消化率（AAAD）和真消化率（TAAD）。
The excretion of endogenous amino acids is an important parameter in calculating protein true digestibility and in estimating protein and amino acids requirement.
内源氨基酸的排泄量是计算饲料真可消化率以及析因法估计动物蛋白质、氨基酸需要量的重要参数。
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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