Effect of temperature on the room rate of fertility at different agesA herd of mothers Chicken meat Habberd flex

Abstract

This study was conducted to determine the effect of high temperature in the breeding hall on the fertility rate resulting from a herd of broiler broiler mothers, Hubberd Flex, at the ages of 44 and 65 weeks. 20 roosters and 40 chickens were used in the study, and they were housed in two halls, the first at a rate of 27 m.
The second, 35 AD, the females were artificially fertilized using an inoculation dose of 0.05 ml of undiluted semen. The results indicated:
1. There is a highly significant effect of the room temperature and the age of the roosters on the fertility rate, as the fertility deteriorates with the increase in temperature and the age of the roosters.
2. There is a significant interaction between the room temperature and the age of the roosters and the age of the females in their effect on the fertility rate.
3. There is a highly significant overlap between the age of the roosters and the age of the females in their effect on the fertility rate.