GoosePresent
laying period
laying period
TurkeyPresent
DuckPresent
ChickenPresent
INRA:PHASE "INRA PHASE"
QuailPresent
any measurable or observable characteristic related to the time during which a laying bird flock is productive, the laying period is generally limited to the period during which the laying rate is higher than 10% (number of eggs for 100 laying hens per day)
any measurable or observable characteristic related to the time during which a laying bird flock is productive, the laying period is generally limited to the period during which the laying rate is higher than 10% (number of eggs for 100 laying hens per day)
-
RDF description of laying period