消化率

不同处理粗蛋白的消化率差异不显著（P＞0.05）；

( P < 0.05 ) . Digestibility of CP was similar .

蛋白质消化率在三个不同生长阶段各试验组间差异显著（p＜0.05或p＜0.01）。

Significant effect ( p < 0.05 ) was observed in the digestibility of protein during the different growing stage .

试验Ⅱ组和对照组、试验Ⅰ组断奶仔猪粗蛋白质表观消化率差异极显著（P＜0.01）。

ⅱ test group and control group , test group ⅰ weaned piglets crude protein digestibility significant difference ( P 0.01 ) .

随日粮MG水平的提高，日粮过瘤胃淀粉量增加，过瘤胃淀粉的小肠消化率亦提高。

The quantities and digestibility of bypass starch were improved when the dietary MG level increased .

生长期SD大鼠对日粮常规营养物质和氨基酸消化率的研究

Study on the Digestibility of Dietary Proximate Nutrients and Amino Acids for Growing SD Rats

A组的粗纤维消化率比C组提高了21.09%（P＜0.05）；

The digest ratio of fibrin of the group A was increased 21.09 % than the group C , and there were significant difference ( P < 0.05 );

微贮油葵秸秆不能提高绵羊对粗蛋白质（CP）的消化率。

Microbial ensilaged oil-sunflower straw cannot improve the digestibility of the coarse protein ( CP ) of sheep .

结果表明，A、B、C因子及其交互作用对能量表观消化率和氮表观存留率的影响不显著（P>0.05）。

The results showed that the three factors and their interaction had no significant influence ( P > 0.05 ) on the apparent energy digestibility and apparent nitrogen retention rate of lambs .

研究结果表明，鲤鱼对不同磷源磷的表观消化率存在显著差异（P0.05）。磷酸二氢钙的表观消化率最高，在5种磷源中，其是最高效、经济的磷源。

The results showed that the AD of different phosphate were significantly different and the monocalcium phosphate is the effective and economical phosphorus source .

在相同精粗比日粮下，不同饲喂方式对奶牛全肠道养分表观消化率影响不显著（P＞0.05）。

Under the same ratio of concentrate to forage ( 50:50 ), the apparent digestibility of nutrients of total tract have no significant difference in the two feeding methods ( P > 0.05 ) .

对虾（PENAEUSORIENTALIS）对饵料蛋白质及氨基酸的消化率

Digestibility of protein and amino acids ( aa ) in feeds on Penaeus orientalis

A、B组的粗纤维消化率分别比C组提高了12.36%和12.67%（P＜0.05）；其他各种成分的消化率差异均不显著（P＞0.05）。

The digest ratios of fibrin of the group A and B were increased 12.36 % and 12.67 % than the group C , and there were significant difference ( PO . 05 ) .

结果表明，随着饲粮CP水平升高，CP的真消化率不变，进入大肠的蛋白质量增加，结肠内蛋白质的腐败作用增强，血中含氮代谢产物增多。

As a result , the protein putrefaction in colon intensifies and the contents ofN - containing metabolites in blood are increased .

结果表明，在泌乳牦牛和干奶牦牛体内，日粮消化率间无明显差异（P＞0.05），能量代谢率间差异极显著（P＜0.01）；

It was shown that there was no significant difference ( P > 0.05 ) in digestion between the two groups , while extreme significant difference ( P < 0.01 ) was observed in energy metabolism .

结果表明：（1）日粮中小麦含量对生长猪养分消化率与直肠pH值和微生物区系有显著影响（P<0.05）。

The results showed that : ( 1 ) Dietary wheat ratio had significant effects on nutrient digestibility and rectal pH and microflora of growing pigs ( P < 0.05 ) .

NSP复合酶对生长猪养分消化率、直肠pH值和微生物区系有显著影响（P<0.05）。

NSP enzymes supplementation had significant effects on nutrient digestibility and rectal pH and microflora of growing pigs ( P < 0.05 ) .

表观消化率为（83.46±3.34）%，高于脱脂大豆粉组（P0.05）。

The apparent digestibility ( AD ) of 5 % mixture flour was ( 83.46 ± 3.34 ) % , which was higher than that of defatted soy flour .

试验结果表明，NSP复合酶制剂可显著改善动物的生产性能，提高营养物质消化率。

The result suggested NSP enzyme complex improved performance and nutrients digestibility of the broilers ;

放牧羔羊DM、OM、CP消化率5月龄均极显著高于4月龄（P0.01）。

The DM , OM , CP digestion rate of 5 months old lamb were significantly higher than that of 4 months old one ( P0.01 ) .

能显著提高无氮浸出物（NFE）的消化率（P<0.05）。

Digestive rate of N-free extract also increase ( P < 0.05 );

而CF的消化率以15.55%CP组最高，为28.36%，且与其它组差异极显著（p<0.01）；

But CF digestibility in 15.55 % CP treatment was highest , which was 28.36 % , and had significant difference than other treatments ( p < 0.01 );

可使SOD、过氧化氢酶和精氨酸酶的活性升高，乳酸脱氢酶活性降低，蛋白质的表观消化率、食物转化效能及血红蛋白和血清蛋白总量提高。

Blood SOD , catalase and liver arginase increased , but muscle lactate dehydrogenase decreased . Apparent digestibility of protein , food conversion efficiency , hemoglobin and total content of serum proteins also increased .

四个处理组间的粗纤维（CF）表观消化率影响差异不显著（P>0.05），但试验组较对照组均有不同程度的提高。

But diet crude fiber digestibility had no significantly difference in all groups ( P > 0.05 ), effect of the three experiment groups were better than control group .

试验结果如下：日粮不同钙水平对泌乳奶牛钙表观消化率影响显著（p0.05），随着日粮钙浓度的升高，钙的表观消化率逐渐降低。

Experimental result as follows : The different dietary calcium levels significantly influenced the Ca apparent digestibility ( p 0.05 ) . The Ca apparent digestibility declined with the increasing of the dietary Ca levels .

体外养分消化率受样品的物理化学特性、样品的粒度、酶活性、酶浓度、底物浓度、pH、温度、动态时间及体外技术等综合因素影响。

Furthermore , In vitro , the nutrient digestibility was influenced by some factors such as feedstuffs characteristics , sample particle , enzyme activity , enzyme concentration , stirring frequency , stirring time , incubating temperature and buffer solution pH.

A因子及A、B因子交互作用对ADF表观消化率影响显著（P<0.01和P<0.05）；

The results also indicated that factor A and the interaction of factor A and factor B had significant influence ( P < 0.01 and P < 0.05 ) on the ADF digestibility .

研究乳酸菌制剂、纤维素酶和甲酸对羊草（Leymuschinensis）青贮发酵品质和体外消化率的影响。

Studies were conducted to investigate the fermentation quality and in vitro digestibility of Leymus chinensis silage treated with lactic acid bacteria , cellulase , and formic acid .

NDF水平对生长公牛的淀粉的表观消化率的影响则不明显（P>0.05）；

And the influences of dietary NDF levels on the apparent digestibility ratio of starch was not significant ( P > 0.05 );

鲁梅克斯K-1草粉和纤维素酶对生长猪生长性能及养分消化率的影响

Effects of Rumex K-1 Meal and Cellulase on Growing Performance of Growing Pigs and Digestibility of Nutrients

净蛋白质利用率（NPU）为45.50～46.10%；真消化率（TD）为91.70～95.90。

The net protein utilization ( NPU ) is 45.5-46.1 % and the true digestion ( TD ) is 91.7-95.9 % .