A comparison between a rigid rotational grazing system for dairy cows and a system in which grazing alternated with cutting.
| Autor: | Holmes, W., Campling, R. C., Joshi, N. D. |
|---|---|
| Zdroj: | Animal Production; 06/01/1972, Vol. 14 Issue 3, p283-294, 12p |
| Databáze: | Complementary Index |
| Externí odkaz: |
|