USE OF A PREMIX FOR DAIRY COWS DURING THE FIRST PERIOD OF LACTATION
This work includes scientific investigations of the new recipe of a premix for the dairy cows in the first period of lactation. Use of a mineral-vitamin premix has positive influence on milk performance through the increasing the daily milk yield from 18 to 20 kg or on 2.5 kg per cow, the contents o...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Agroprint Timisoara
2008-05-01
|
| Series: | Scientific Papers Animal Science and Biotechnologies |
| Subjects: | |
| Online Access: | http://spasb.ro/index.php/spasb/article/view/1238 |
| Summary: | This work includes scientific investigations of the new recipe of a premix for the dairy cows in the first period of lactation. Use of a mineral-vitamin premix has positive influence on milk performance through the increasing the daily milk yield from 18 to 20 kg or on 2.5 kg per cow, the contents of a protein in milk from 2.5 to 2,65%, casein in milk from 1.93 to 2.07%, mineral matter from 0.77 to 0.82%. Economic effect per cow in the trial group has made 404.1 lei in comparison with the control group. |
|---|---|
| ISSN: | 1841-9364 2344-4576 |