In dual-purpose subtropical goats, 1 h of extra-light given from 16 to 17 h after dawn (pulse of light) in winter stimulates milk yield

1. Mendieta, E.S.
2. Flores, M.D.J.
3. Delgadillo, J.A.
4. Flores, J.A.
5. Bedos, M.
6. Zarazaga, L.A.
7. Avilés, R.
8. Terrazas, A.
9. Vielma, J.
10. Duarte, G.
11. Hernández, H.