Vitamins for turkeys: Nutritive requirements for adequate rations under continuing study
oleh: F Kratzer
| Format: | Article |
|---|---|
| Diterbitkan: | University of California Agriculture and Natural Resources 1949-02-01 |
Deskripsi
As new vitamins are recognized they are tested with turkeys to determine their place in the feeding program because adequate vitamin intake is particularly essential for poults and breeder hens.