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| 1 | Studies on the use of lucerne silage source for high-milk-producing dairy cows显示文摘 | Bulang M Kluth H Engelhard T | 2006 | J Anita Physiol Anita-Nutr (Berl)2006，90，34： | 1 |
| 2 | Einflu? einer prophylaktischen Selensubstitution auf die Entwicklung der ERCP-bedingten akuten Pankreatitis显示文摘 | Sven Wollschl?ger Klaus P?tzold Thomas Bulang Dieter Mei?ner Heiner Porst | 1999 | Medizinische Klinik1999，，3： | 1 |
| 3 | Studies on the use of lucerne silage source for high - milk- producing dairy cows 显示文摘 | BULANG M KLUTH H ENGELHAR D T | 2006 | J Anim Physiol Anita Nutr (Berl)2006，90，34： | 1 |
| 4 | Studies on the use of lucerne silage source for high-milk producing dairy cows显示文摘 | Bulang M Kluth H Engelhard T | | 0，，： | 1 |
| 5 | Solar water recovery from the air显示文摘 | Bulang WG | 1978 | Solar Energy International Progress1978，，3： | 1 |
| 6 | Solar water recovery from the air显示文摘 | Bulang W G | 1978 | Solar Energy International Progress1978，3，： | 1 |
| 7 | Suitability of n-alkanes and chromium(Ⅲ) oxide as digestibility markers in calves at the end of the milk feeding period supplemented with a prebiotic显示文摘Prebiotics reveal positive effects on the growth performance of pigs and poultry,and might influence intestinal microflora.This,in consequence,could alter recovery rates of digestibility markers.In the current study,we evaluated the suitability of chromium(III)oxide(Cr_2O_3)and the synthetic alkanes ndotriacontane(C32)and n-hexatriacontane(C36)as external markers for digestibility estimation compared with the standard total collection method in calves supplemented with galactooligosaccharides.Eight male German Holstein calves(average age±SD=57±8 days)were divided into 2 milk replacer feeding groups(group receiving galacto-oligosaccharides[A]and control group[B]).Each of 2 groups of 4 individually fed calves received a distinct milk replacer with added markers for 14days.They were fed twice daily restrictively with milk replacer,concentrate and hay.After an adaptation period of 10 days,total faeces were collected.Faecal marker recoveries(FMR,means±SD)for C32 were(72±14)% for A and (80±12)% for B.Faecal marker recoveries for C36 was(82±15)% and (88±13)% for groups A and B,respectively.The FMR for Cr_2O_3was(102±11)%and(100±1)%for groups A and B,respectively.There were no significant differences between total collection organic matter digestibility and marker based organic matter digestibility when using Cr_2O_3and C36.But,when utilizing C32 to calculate nutrient digestibilities,results differed from the total collection method for organic matter,crude protein and ether extract.The results indicate that Cr_2O_3and C36 can be applied in digestibility studies with calves and give accurate estimates for OM and nutrient digestibilities without correction for FMR. | Stephanie Schfers Michael Bulang Ulrich Meyer Anne Lindwedel Liane Hüther Sven Dnicke | 2018 | Animal Nutrition2018，，1： | 0 |
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