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.
氮平衡试验表明，IL可提高干物质消化率和氮利用效率。
From the N balance trials, it can be inferred that broiler reared under IL have improved DM digestibility andefficancy of dietal N retention.
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.
日粮铜水平对非产绒期绒山羊日粮干物质消化率、氮代谢没有影响（P＞0.05）；
Dietary Cu levels had no influence on DM digestibility and N metabolism of Cashmere Goats during the cashmere no-growing period (P>0.05);
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.
由于苞叶中半纤维素含量较高，导致其产气量和干物质消化率较高，因此，其营养价值高于叶和茎。
Because of higher hemicellulose content of husks, the gas production and DMD were higher in the position of husks than stems and leaves.
添加大豆油亦没有影响总采食量，但降低粗料采食，然而提高了乾物质、有机质、粗蛋白质和粗脂肪的消化率。
Soybean oil also had no effect on total feed intake, but decreased forage intake, and increased DM, OM, CP, and crude fat digestibility.
本试验旨在研究在不同日粮条件下对奶牛干物质采食量（DMI）及养分消化率的影响。
The effects of different diets on dry matter intakes( DMI)and digestion in lactating dairy cows were investigated.
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。
The apparent digestibility coefficient of dry matter, crude protein and crude lipid decreased with the increasing of DLRM level.
干物质和有机物质的消化率试验组明显高于对照组，分别比对照组提高8.22和5.92个百分点。
The digestibility of dry matter and organic matter in trial group were obviously higher than the control group, respectively 8.22 and 5.92 percents higher.
三种能量饲料中，以大麦的蛋白及氨基酸表观消化率最高，但干物质、粗脂肪及能量的表观消化率均显著低于玉米和碎米。
Barley grain had the highest protein and amino acid digestibility, but the apparent digestibility for dry matter, crude fat and energy were significantly lower than that of corn and broken rice.
对瘤胃内干物质、有机物、粗纤维和纤维素的表观消化率无显著影响。
Rumen apparent digestibility of dry matter, organic matter, cellulose and hemicellulose were not affected by supplementing Schiff's base of lysine.
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.
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.
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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