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132 results on '"Cattle microbiology"'

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1. Microbiome of the upper nasal cavity of beef calves prior to weaning 1 2.

2. Role of the Rumen Microbiome in Beef Cattle Gut Physiology and Performance.

3. Does the rumen microbiome play a role in feed efficiency of beef cattle?

4. Propionibacterium acidipropionici P169 and glucogenic precursors improve rumen fermentation of low-quality forage in beef cattle.

5. MEAT SCIENCE AND MUSCLE BIOLOGY SYMPOSIUM: Ecological and dietary impactors of foodborne pathogens and methods to reduce fecal shedding in cattle.

6. Development of equations to estimate microbial contamination in ruminai incubation residues of forage produced under tropical conditions using 15N as a label.

7. Comparative effects of two multispecies direct-fed microbial products on energy status, nutrient digestibility, and ruminal fermentation, bacterial community, and metabolome of beef steers.

8. The relationship between the rumen microbiome and carcass merit in Angus steers.

9. Effect of cattle breed and basal diet on digestibility, rumen bacterial communities, and eating and rumination activity.

10. Combined signature of rumen microbiome and metabolome in dairy cows with different feed intake levels.

11. Digestive tract microbiota of beef cattle that differed in feed efficiency.

12. Metabolic studies reveal that ruminal microbes of adult steers do not degrade rumen-protected or unprotected L-citrulline.

13. Associative effects of wet distiller's grains plus solubles and tannin-rich peanut skin supplementation on in vitro rumen fermentation, greenhouse gas emissions, and microbial changes1.

14. Uterine and vaginal bacterial community diversity prior to artificial insemination between pregnant and nonpregnant postpartum cows1.

15. Bacterial taxonomic composition of the postpartum cow uterus and vagina prior to artificial insemination1.

16. Ruminal microbes of adult steers do not degrade extracellular L-citrulline and have a limited ability to metabolize extracellular L-glutamate1,2.

17. Effects of Mannheimia haemolytica challenge with or without supplementation of Saccharomyces cerevisiae boulardii strain CNCM I-1079 on immune upregulation and behavior in beef steers.

18. 441 Biochemical and Microbial Biomarkers of Feed Efficiency in Black Angus Steers.

19. Effects of cold temperature and fat supplementation on rumen microbial populations in Korean cattle.

20. Variation in animal performance explained by the rumen microbiome or by diet composition.

21. Effects of reductive acetogenic bacteria and lauric acid on in vivo ruminal fermentation, microbial populations, and methane mitigation in Hanwoo steers in South Korea.

22. Postruminal digestion of starch infused into the abomasum of heifers with or without exogenous amylase administration.

23. Comparisons of bacterial and archaeal communities in the rumen and a dual-flow continuous culture fermentation system using amplicon sequencing.

24. Responses in the rumen microbiome of Bos taurus and indicus steers fed a low-quality rice straw diet and supplemented protein.

25. Rumen bacterial community structure impacts feed efficiency in beef cattle.

26. Effects of high condensed-tannin substrate, prior dietary tannin exposure, antimicrobial inclusion, and animal species on fermentation parameters following a 48 h in vitro incubation.

27. Effects of rotating antibiotic and ionophore feed additives on volatile fatty acid production, potential for methane production, and microbial populations of steers consuming a moderate-forage diet.

28. Effect of the inoculation of sugarcane silage with Lactobacillus hilgardii and Lactobacillus buchneri on feeding behavior and milk yield of dairy cows.

29. Comparison of nitrogen utilization and urea kinetics between yaks ( Bos grunniens ) and indigenous cattle ( Bos taurus ).

30. The effects of monensin in diets fed to finishing beef steers and heifers on growth performance and fecal shedding of Escherichia coli O157:H7.

31. Increasing corn distillers solubles alters the liquid fraction of the ruminal microbiome.

32. Analysis of the gut bacterial communities in beef cattle and their association with feed intake, growth, and efficiency.

33. Potential for improving fiber digestion in the rumen of cattle ( Bos taurus ) through microbial inoculation from bison ( Bison bison ): In situ fiber degradation.

34. Microbial community profiles of the jejunum from steers differing in feed efficiency.

35. Diets of differentially processed wheat alter ruminal fermentation parameters and microbial populations in beef cattle.

36. Cecum microbial communities from steers differing in feed efficiency.

37. Effects of flaxseed encapsulation on biohydrogenation of polyunsaturated fatty acids by ruminal microorganisms: feedlot performance, carcass quality, and tissue fatty acid composition.

38. Effects of roughage sources produced in a tropical environment on forage intake, and ruminal and microbial parameters.

39. Effect of postextraction algal residue supplementation on the ruminal microbiome of steers consuming low-quality forage.

40. Temporal dynamics in the ruminal microbiome of dairy cows during the transition period.

41. Changes in the ratio of tetraether to diether lipids in cattle feces in response to altered dietary ratio of grass silage and concentrates.

42. Evaluation of feeding distiller's grains, containing virginiamycin, on antimicrobial susceptibilities in fecal isolates of Enterococcus and Escherichia coli and prevalence of resistance genes in cattle.

43. Effects of Saccharomyces cerevisiae fermentation product on in vitro fermentation and microbial communities of low-quality forages and mixed diets.

44. Bacterial protein degradation by different rumen protozoal groups.

45. Rumen bacterial, archaeal, and fungal diversity of dairy cows in response to ingestion of lauric or myristic acid.

46. Rumen degradable protein supply affects microbial efficiency in continuous culture and growth in steers.

47. Effects of an extract of plant flavonoids (Bioflavex) on rumen fermentation and performance in heifers fed high-concentrate diets.

48. Influence of advancing season on dietary composition, intake, site of digestion, and microbial efficiency in beef steers grazing season-long or twice-over rotation native range pastures in western North Dakota.

49. Effect of sward dry matter digestibility on methane production, ruminal fermentation, and microbial populations of zero-grazed beef cattle.

50. Effects of dietary changes and yeast culture (Saccharomyces cerevisiae) on rumen microbial fermentation of Holstein heifers.

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