Secondary laying method for non-laying broiler breeders

The invention relates to a secondary laying starting method for non-laying broiler breeders, which comprises the following steps: shading, cutting off water and stopping feeding for the non-laying broiler breeders, and starting feeding when the non-laying broiler breeders meet the following conditio...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG MINGHUI, QIN YONGCUI, FAN SHIJIE, ZHAO XIAOXIN, LI KUI, WEI XIAORAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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