John Newbold

Agricultural and Biological Sciences

1. Methane 100%
2. Rumen 87%
3. Dairy Cows 78%
4. Cow 60%
5. Supplementation 59%
6. Dairy Cattle 35%
7. Feed Additives 30%
8. Milk Lipids 26%
9. Vitamin E 25%
10. Milk Production 25%
11. Fatty Acids 24%
12. Milk Yield 22%
13. Feeds 21%
14. Greenhouse Gas 19%
15. Concentrates 18%
16. Protein Intake 17%
17. Microbial Proteins 17%
18. Feed Supplements 17%
19. Food Intake 17%
20. Nitrite 17%
21. Rumen Microorganism 14%
22. Dietary Protein 14%
23. Early Lactation 13%
24. Digestibility 13%
25. Holstein 13%
26. Metabolizable Energy 12%
27. Milk Fatty Acids 12%
28. Rumen Fermentation 11%
29. Milk Protein 11%
30. Liveweight Gain 11%
31. Adverse Effects 11%
32. Beef Cattle 10%
33. Energy Intake 10%
34. Rumen Fluid 10%
35. Linseed 10%
36. Protein Synthesis 10%
37. Oxidative Stress 9%
38. Sugarcane 9%
39. Animal Performance 9%
40. Amino Acid 9%
41. Powder 9%
42. Yucca 9%
43. Bullock 8%
44. Steers 8%
45. Farm Animal 8%
46. Dairy Calves 8%
47. Heifer 8%
48. Feed Technology 8%
49. Cattle Feeds 8%
50. Grains 8%