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| 1 | 仔猪饲粮中纤维水平对氨基酸消化率的影响显示文摘本研究的目的,是确定一种非水溶性纤维源对仔猪氨基酸表观消化率的影响效果。实验选用Solkafloc,一种含93%纤维素,以不同量加入到玉米淀粉为基础日粮含22.5%粗蛋白的饲料中。 | 贺倩 S.Li W.C.Sauer | 1995 | 国外畜牧学(饲料)1995，，6： | 3 |
| 2 | 植酸酶对不同类型的断乳仔猪日粮粗蛋白、氨基酸和能量的消化率的影响显示文摘通过对4个安装了简易T型瘘管的断奶仔猪研究表明,添加植酸酶并没有提高玉米-豆粕型日粮(试验组1)、小麦-豆粕型日粮(试验组2)和大麦-豌豆-菜籽粕型日粮(试验组4)粗蛋白和氨基酸的回肠表观消化率(AID),而使小麦-豆粕-菜粕型日粮的粗蛋白和氨基酸回肠表观消化率或粗蛋白和消化能的总消化道表观消化率(ATTD)得到了显著的提高(P<0.05)或呈提高的势态(P<0.10)。这些结果表明,氨基酸对细菌性植酸酶的反应因子取决于日粮的组成。 | 袁旭鹏 W.C.Sauer A.K.Kies M.Cervantes | 2008 | 国外畜牧学(猪与禽)2008，28，2： | 1 |
| 3 | Effects of Xylanase and Protease Supplementation on Nutrient Digestibility in Diets Based on Peas and Wheat Fed to Weaned Pigs显示文摘This experiment was conducted to determine the effects of a commercial enzyme mixture providing xylanase and protease activities on the digestibility of dietary nutrients when added to diets based on peas and wheat and fed to 9.5 to 15 kg pigs. Pigs were weaned at 18 to 21 days of age and fitted with a simple T-cannula at the distal ileum,6 to 7 days after weaning. After 5 to 7 days for adaptation to their diets,ileal digesta,and feces were collected. Enzyme supplementation had no effect on the apparent ileal or fecal digestibility of any dietary nutrient. There was a numerical improvement (P>0.05) in the ileal digestibility of fiber. In conclusion,xylanase and protease appeared to be ineffective in improving nutrient digestibility when supplemented in diets based on peas and wheat fed to weaned pigs. | L.Hargreaves W.C.Sauer | 2011 | Journal of Animal Science and Biotechnology2011，2，1： | 0 |
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