The feather shaft between the superior umbilicus and the feather tip.
Rachis, rhachis
Definition
Related terms
Rate of feathering of chicks
A trait in poultry, often sex-linked and characteristic for a given production t...
Ration feeding, feeding in rations
Feeding technique in which the ration is divided into two or more portions fed d...
Rearing cages
Cages for rearing young poultry from hatching until placement in production.
Rearing house
A facility for rearing young poultry; depending on design and production technol...
Recovery
Second stage of the alarm reaction following shock; characterized by increased b...
Red mite
Parasitic disease of poultry caused by the red mite—Dermanyssus gallinae; the mi...
