Question

name the two external factors that have favorable effect on egg-laying of hens

Answer 1

COMPLETE HEAT TEMPERATURE

AND THEIR IS WINTER TIME

Answer 2

heya!

these are the external factors that affect egg laying in hens.,

1. light control
2. feeding
3. quality feeding and also
4. temperatire
5. housing
6. hens age and egg laying capacity
7. resistance to diseases.

hope it helps!