161 results on '"Heins, B.J."'
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2. Lactation curves of Montbéliarde-sired and Viking Red-sired crossbred cows and their Holstein herdmates in commercial dairies
3. Precision technologies to improve dairy grazing systems
4. Birth traits of Holstein calves compared with Holstein, Jersey, Montbéliarde, Normande, and Viking Red-sired crossbred calves
5. Comparison of 3-breed rotational crossbreds of Montbéliarde, Viking Red, and Holstein with Holstein cows fed 2 alternative diets for dry matter intake, production, and residual feed intake
6. Genetic parameters and association of national evaluations with breeding values for health traits in US organic Holstein cows
7. Genetic parameters and genomic regions associated with horn fly resistance in organic Holstein cattle
8. Genetic parameters of calf morbidity and stayability for US organic Holstein calves
9. Genetic parameters for stayability of Holsteins in US organic herds
10. Herd life, lifetime production, and profitability of Viking Red-sired and Montbéliarde-sired crossbred cows compared with their Holstein herdmates
11. Evaluation of the RumiWatch system as a benchmark to monitor feeding and locomotion behaviors of grazing dairy cows
12. Evaluation of solar photovoltaic systems to shade cows in a pasture-based dairy herd
13. Genetic parameters of passive transfer of immunity for US organic Holstein calves
14. Investigating the cow skin and teat canal microbiomes of the bovine udder using different sampling and sequencing approaches
15. Health treatment cost, stillbirth, survival, and conformation of Viking Red-, Montbéliarde-, and Holstein-sired crossbred cows compared with pure Holstein cows during their first 3 lactations
16. Exploring physiological and genetic variation of digital cushion thickness in Holstein and Jersey cows and bulls
17. Fertility and 305-day production of Viking Red-, Montbéliarde-, and Holstein-sired crossbred cows compared with Holstein cows during their first 3 lactations in Minnesota dairy herds
18. Validation of an ear tag–based accelerometer system for detecting grazing behavior of dairy cows
19. Phenotypic characterization and genome-wide association studies of digital cushion thickness in Holstein cows
20. Short communication: Effects of mesh leggings on fly pressure and fly avoidance behaviors of pastured dairy cows
21. Effects of winter housing system on hygiene, udder health, frostbite, and rumination of dairy cows
22. Three-breed rotational crossbreds of Montbéliarde, Viking Red, and Holstein compared with Holstein cows for feed efficiency, income over feed cost, and residual feed intake
23. Peri-estrus activity and rumination time and its application to estrus prediction: Evidence from dairy herds under organic grazing and low-input conventional production
24. Three-breed rotational crossbreds of Montbéliarde, Viking Red, and Holstein compared with Holstein cows for dry matter intake, body traits, and production
25. Relationships between protein and energy consumed from milk replacer and starter and calf growth and first-lactation production of Holstein dairy cows
26. Effects of winter housing systems on production, economics, body weight, body condition score, and bedding cultures for organic dairy cows
27. Genetic evaluation of health costs in US organic Holstein calves and cows
28. Evaluation of a commercial vacuum fly trap for controlling flies on organic dairy farms
29. Technical note: Validation of an ear-tag accelerometer sensor to determine rumination, eating, and activity behaviors of grazing dairy cattle
30. Evaluation of fodder production systems for organic dairy farms
31. Fertility, survival, and conformation of Montbéliarde × Holstein and Viking Red × Holstein crossbred cows compared with pure Holstein cows during first lactation in 8 commercial dairy herds
32. Short communication: Verifying Holstein heifer heart girth to body weight prediction equations
33. Relationships between early-life growth, intake, and birth season with first-lactation performance of Holstein dairy cows
34. Production and calving traits of Montbéliarde × Holstein and Viking Red × Holstein cows compared with pure Holstein cows during first lactation in 8 commercial dairy herds
35. Growth, behavior, and economics of group-fed dairy calves fed once or twice daily in an organic production system
36. Short communication: Relationship of activity and rumination to abundance of pest flies among organically certified cows fed 3 levels of concentrate
37. Relationships of beta-casein genetics with production, fertility, and survival of purebred organic Holstein dairy cows
38. Effect of feeding kelp on growth and profitability of group-fed calves in an organic production system
39. Parasites and parasite management practices of organic and conventional dairy herds in Minnesota
40. 181. Impact of breed ancestry on the performance of crossbred dairy cattle
41. 71. Feed efficiency of crossbreds of Montbéliarde, Viking Red, and Holstein with Holstein cows fed two alternative diets
42. Production, fertility, survival, and body measurements of Montbéliarde-sired crossbreds compared with pure Holsteins during their first 5 lactations
43. Growth, carcass characteristics, and profitability of organic versus conventional dairy beef steers
44. Fatty acid profiles, meat quality, and sensory attributes of organic versus conventional dairy beef steers
45. Crossbreeding: implications for dairy cow fertility and survival
46. Whole-milk feeding duration, calf growth, and profitability of group-fed calves in an organic production system
47. Montbéliarde-sired crossbreds compared with pure Holsteins for dry matter intake, production, and body traits during the first 150 days of first lactation
48. Costs for health care of Holstein cows selected for large versus small body size
49. Survival, lifetime production, and profitability of Normande × Holstein, Montbéliarde × Holstein, and Scandinavian Red × Holstein crossbreds versus pure Holsteins
50. Effects of oral white willow bark (Salix alba) and intravenous flunixin meglumine on prostaglandin E2 in healthy dairy calves
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