本文研究了硼砂对绵羊营养物质消化率及氮代谢的影响。
Effects of borax on digestibility of nutrients and nitrogen metabolism in sheep were investigated.
摘要本试验旨在建立肉用绵羊饲粮营养物质消化率和代谢能(ME)的预测模型。
Abstract: This study aimed to establish the prediction models of dietary nutrient digestibility and metabolizable energy (me) of mutton sheep.
结果表明：单一粗饲料各营养物质消化率、有效能值存在显著性差异（P<0.05）。
The results showed as follows:there were significant differences of nutrient digestibility and effective energy values among the 10 roughages (P<0.05).
摘要本试验旨在研究饲粮亚油酸水平对育成期蓝狐生长性能、营养物质消化率及氮代谢的影响。
Abstract: This study was conducted to study the effects of dietary linoleic acid level on growth performance, nutrient digestibility and nitrogen metabolism of blue foxes in growing period.
综上所述，基础饲粮中添加TB+OEO可提高断奶仔猪生长性能，改善营养物质表观消化率，调节肠道菌群平衡。
The results indicate that supplementation of TB and OEO in piglets diet can improve the growth performance of piglets, improve nutrient apparent digestibility and regulate intestinal flora balance.
四种动物蛋白原料中以蚕蛹粉中营养物质表观消化率最高，血粉次之；
Silkworm pupa had the highest apparent digestibility of four animal protein feedstuffs, and the next was blood meal.
由此得出，膨化处理能够提高大菱鲆幼鱼对秘鲁红鱼粉、豆粕、葵花粕和玉米蛋白粉中营养物质的表观消化率。
The results indicate that extrusion treatment contributes to the improvement of ADC of Peruvian red fish meal, soybean meal, sunflower meal and corn gluten meal in juvenile turbot.
由此得出，膨化处理能够提高大菱鲆幼鱼对秘鲁红鱼粉、豆粕、葵花粕和玉米蛋白粉中营养物质的表观消化率。
The results indicate that extrusion treatment contributes to the improvement of ADC of Peruvian red fish meal, soybean meal, sunflower meal and corn gluten meal in juvenile turbot.
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