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296 results on '"Beef calves"'

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1. Multi-omics investigation into long-distance road transportation effects on respiratory health and immunometabolic responses in calves

2. Monitoring Multiple Behaviors in Beef Calves Raised in Cow–Calf Contact Systems Using a Machine Learning Approach.

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3. Multi-omics investigation into long-distance road transportation effects on respiratory health and immunometabolic responses in calves.

4. Environmental enrichment during yard weaning alters the performance of calves in an attention bias and a novel object recognition test.

5. Evaluation and Development of a Nutrition Model to Predict Intake and Growth of Suckling Calves.

6. Evaluation and Development of a Nutrition Model to Predict Intake and Growth of Suckling Calves

7. Environmental enrichment during yard weaning alters the performance of calves in an attention bias and a novel object recognition test

8. Multiple administrations of bovine-appeasing substance during a 42-d preconditioning program followed by feedlot receiving and its effects on physiologic, health, and performance responses of feeder cattle.

9. Late gestational nutrient restriction in primiparous beef females: Performance and metabolic status of lactating dams and pre-weaning calves.

10. An Evaluation of the Field Efficacy of Tildipirosin for Control of Bovine Respiratory Disease in Feedlot Calves in Bulgaria.

11. Metagenomic analysis reveals the relationship between intestinal protozoan parasites and the intestinal microecological balance in calves

12. Feeding sorghum dry distillers grains plus solubles to early-weaned beef calves

13. Effects of yard weaning and human contact compared to paddock weaning on the liveweight gain and stress reactivity of beef cattle.

14. Evaluation of the stress‐reducing effect of trace mineral injection in beef calves

15. Metagenomic analysis reveals the relationship between intestinal protozoan parasites and the intestinal microecological balance in calves.

16. Impact of maternal protein supplementation during mid or late gestation on skeletal muscle energy metabolism of beef calves.

17. Classification of Daily Body Weight Gains in Beef Calves Using Decision Trees, Artificial Neural Networks, and Logistic Regression.

18. Long-term effects of weaning and feeding strategies during early life on performance of young bulls.

19. Evaluation of the stress‐reducing effect of trace mineral injection in beef calves.

20. Diagnostic accuracy of refractometry methods for estimating passive immunity status in neonatal beef calves.

21. Evaluation of antibody response to inactivated bovine ephemeral fever virus vaccine for Japanese Black calves in the field.

22. Sources of variance in the results of a commercial bovine immunoglobulin G radial immunodiffusion assay.

23. The Effects of Respiratory Vaccine Type and Timing on Antibody Titers, Immunoglobulins, and Growth Performance in Pre- and Post-Weaned Beef Calves.

24. Assessment of effectiveness of deworming options in recently weaned beef cattle utilizing different anthelmintic programs in the southeast.

25. Improving beef calf health: frequency of disease syndromes, uptake of management practices following calving, and potential for antimicrobial use reduction in western Canadian herds.

26. Phenotypic and molecular characterizations of multidrug-resistant diarrheagenic E. coli of calf origin

27. Impact of preweaning vaccination on host gene expression and antibody titers in healthy beef calves

28. Rumination and Activity Patterns in Angus and Angus-Cross Beef Calves: Influences of Sex, Breed, and Backgrounding Diet.

29. Screening of backfat thickness and musculus longissimus lumborum et thoracis depth of Aberdeen Angus cattle in Czech condition

30. An exploratory cross-sectional study of the impact of farm characteristics and calf management practices on morbidity and passive transfer of immunity in 202 Chianina beef-suckler calves

31. Evaluation of 3 refractometers to determine transfer of passive immunity in neonatal beef calves

32. A Novel Oral Endoscopic Biopsy Procedure to Obtain Rumen Epithelial Samples.

33. Maternal influences on oral and faecal microbiota maturation in neonatal calves in beef and dairy production systems

34. Influence of organic chromium supplementation on the performance of beef calves undergoing weaning-related stress

35. The Effects of Respiratory Vaccine Type and Timing on Antibody Titers, Immunoglobulins, and Growth Performance in Pre- and Post-Weaned Beef Calves

36. Prevalence, Risk Factors, and Antimicrobial Resistance Profile of Respiratory Pathogens Isolated From Suckling Beef Calves to Reprocessing at the Feedlot: A Longitudinal Study

37. Screening of backfat thickness and musculus longissimus lumborum et thoracis depth of Aberdeen Angus cattle in Czech conditions.

38. Relationship between heterosis, weight gain, and body measurements of Nellore and Charolais calves

39. Weaning management of beef calves with implications for animal health and welfare

40. A Novel Oral Endoscopic Biopsy Procedure to Obtain Rumen Epithelial Samples

41. Blood immune transcriptome analysis of artificially fed dairy calves and naturally suckled beef calves from birth to 7 days of age

42. Biological efficiency of Charolais beef cows of different body sizes

43. Effect of weaning age on growth performance, feed efficiency, nutrient digestibility and blood-biochemical parameters in Droughtmaster crossbred beef calves

44. An exploratory cross-sectional study of the impact of farm characteristics and calf management practices on morbidity and passive transfer of immunity in 202 Chianina beef-suckler calves.

45. Evaluation of 3 refractometers to determine transfer of passive immunity in neonatal beef calves.

46. Herd-Level on-Farm Mortality in Extensively Managed Beef Herds.

47. Effect of preweaning diet on performance, blood metabolites and rumen fermentation around weaning in calves of two beef breeds.

48. 放牧地で出生した肉用牛子ウシに対する人への馴致の効果.

49. Beef production from yearling calves under conventional or organic management.

50. Effects of supplementation plan on intake, digestibility, eating behavior, growth performance, and carcass characteristics of grazing beef cattle