Black head disease prevention cultivation process of black feather broilers
The invention provides a black head disease prevention cultivation process of yellow feather broilers, which comprises using three-stage feeding of heat preservation-conservation-ground stocking; theheat preservation stage is before 30 days old, the black feather broilers are fed in a heat preservat...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!