70% of an egg is water, If water % get decresed |
Supply sufficient water |
Diseased or lice and worm infestation |
Provide preventive medicine, lice destroying medicine and anti
helminthetics
with feed and water at every 2-3 months interval
|
Sudden change of space and light of house |
Space should not be changed when birds starts to lay and ensure
16 hours
lighting in the whole laying period |
Climate Change |
Try to keep the environment cold during summer season, provide
cold water
mixed with vitamin C, fed pellet, increase the number of feeder and drinker
etc. |
Moreover, egg production may be reduced during vaccination and
de-beaking |
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