Pub. Date : 2001 Jan
PMID : 11210021
20 Functional Relationships(s)Download |
Sentence | Compound Name | Protein Name | Organism |
| 1 | Factors associated with milk urea concentrations in Ontario dairy cows. | Urea | Weaning weight-maternal milk | Bos taurus |
| 2 | The objectives of this study were to describe the relationships between milk urea concentrations and seasonal factors, sampling factors, cow factors, and test-day production of milk, milk fat, protein, and SCC. | Urea | Weaning weight-maternal milk | Bos taurus |
| 3 | The objectives of this study were to describe the relationships between milk urea concentrations and seasonal factors, sampling factors, cow factors, and test-day production of milk, milk fat, protein, and SCC. | Urea | Weaning weight-maternal milk | Bos taurus |
| 4 | The objectives of this study were to describe the relationships between milk urea concentrations and seasonal factors, sampling factors, cow factors, and test-day production of milk, milk fat, protein, and SCC. | Urea | Weaning weight-maternal milk | Bos taurus |
| 5 | Milk urea was associated with month and season; concentrations were the highest from July to September. | Urea | Weaning weight-maternal milk | Bos taurus |
| 6 | Milk urea was generally lower in first-lactation cows. | Urea | Weaning weight-maternal milk | Bos taurus |
| 7 | Milk urea was lowest during the first 60 d of lactation, higher between 60 and 150 d in milk, and lower after approximately 150 d in milk. | Urea | Weaning weight-maternal milk | Bos taurus |
| 8 | Milk urea was lowest during the first 60 d of lactation, higher between 60 and 150 d in milk, and lower after approximately 150 d in milk. | Urea | Weaning weight-maternal milk | Bos taurus |
| 9 | Milk urea was lowest during the first 60 d of lactation, higher between 60 and 150 d in milk, and lower after approximately 150 d in milk. | Urea | Weaning weight-maternal milk | Bos taurus |
| 10 | test schedule, milk urea was generally lower in a.m. than p.m. tests. | Urea | Weaning weight-maternal milk | Bos taurus |
| 11 | There was a positive nonlinear association between milk urea and milk yield, fat-corrected milk, and energy-corrected milk. | Urea | Weaning weight-maternal milk | Bos taurus |
| 12 | There was a positive nonlinear association between milk urea and milk yield, fat-corrected milk, and energy-corrected milk. | Urea | Weaning weight-maternal milk | Bos taurus |
| 13 | There was a positive nonlinear association between milk urea and milk yield, fat-corrected milk, and energy-corrected milk. | Urea | Weaning weight-maternal milk | Bos taurus |
| 14 | There was a positive nonlinear association between milk urea and milk yield, fat-corrected milk, and energy-corrected milk. | Urea | Weaning weight-maternal milk | Bos taurus |
| 15 | There was a negative nonlinear association between milk urea and both milk fat and total protein percentages. | Urea | Weaning weight-maternal milk | Bos taurus |
| 16 | There was a negative nonlinear association between milk urea and both milk fat and total protein percentages. | Urea | Weaning weight-maternal milk | Bos taurus |
| 17 | While there was a negative nonlinear association between cow-level milk urea and linear score, the study found no association between herd average milk urea and herd average linear score. | Urea | Weaning weight-maternal milk | Bos taurus |
| 18 | The associations described in this study using Dairy Herd Improvement test-day samples from commercial dairy herds and using an infrared test to measure milk urea are generally consistent with results from studies that used individual animals housed under research conditions and chemical methods to measure milk urea. | Urea | Weaning weight-maternal milk | Bos taurus |
| 19 | The associations described in this study using Dairy Herd Improvement test-day samples from commercial dairy herds and using an infrared test to measure milk urea are generally consistent with results from studies that used individual animals housed under research conditions and chemical methods to measure milk urea. | Urea | Weaning weight-maternal milk | Bos taurus |
| 20 | Because milk urea varies by season, month, parity group, stage of lactation, and sample type, studies should control for these variables. | Urea | Weaning weight-maternal milk | Bos taurus |