Post-partum milk progesterone profiles in SahiwalxFriesian cows on different energy intake.
Progesterone (P4) concentration in 21 SahiwalxFriesian cows kept on three energy levels (n=7) were determined thrice weekly for 120 days after first calving using a simple direct radioimmunoassay in fat-free milk. Based on post-partum P4 profiles, resumption of ovarian activity (Mean ± S.D.) commenc...
Wedi'i Gadw mewn:
| Prif Awduron: | , , |
|---|---|
| Fformat: | Conference or Workshop Item |
| Iaith: | English |
| Cyhoeddwyd: |
1984
|
| Pynciau: | |
| Mynediad Ar-lein: | http://psasir.upm.edu.my/id/eprint/17878/1/ID%2017878.pdf |
| Tagiau: |
Ychwanegu Tag
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
|
Byddwch y cyntaf i adael sylw!