1911
5 October 1966
2022
In this article, the first in a two-part series, we look at a story that detailed an investigation into the effects of the crossbreeding of poultry breeds on factors such as egg production and feed utilisation, among others.
Egg production, egg weight, feed utilisation, and the mortality rate of fowls are of great economic importance to poultry farmers.
To determine the [then]