Experiments show protein supplements to be of dubious value with alfalfa
oleh: R Appleman, D Addis, S Bishop
| Format: | Article |
|---|---|
| Diterbitkan: | University of California Agriculture and Natural Resources 1961-07-01 |
Deskripsi
Dairy cows fed a concentrate mixture containing 50% expeller-processed copra meal produced 0.12 pound per cow more butterfat daily than cows fed an equal amount of a high energy concentrate, lower in fat and in protein content.