Effects of winter supplementation and antiparasite treatment on the productive performance of milk herd in the central-south region of Chile
During the winter of 1994, a survey of productive and reproductive parameters was undertaken in the south-central part of Chile (8th Region) on 71 cows provided by four small farms with low production (
Gespeichert in:
Veröffentlicht in: | Preventive veterinary medicine 1999-01, Vol.38 (2), p.207-215 |
---|---|
Hauptverfasser: | , , , , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | During the winter of 1994, a survey of productive and reproductive parameters was undertaken in the south-central part of Chile (8th Region) on 71 cows provided by four small farms with low production ( |
---|---|
ISSN: | 0167-5877 1873-1716 |
DOI: | 10.1016/S0167-5877(98)00126-3 |