Normally broilers with a lot of space in the house tend to run a bit and spread some wings in this period from 17 to 25 days of age. We normally see this as a positive sign then it means that the broilers have good legs and are atlethic and that fro…
As you mention that egg weight is more than 79 gm. I think the breeder age may be above 70 wk. The early growth of feather is mainly due to nutrition and genetic
Is this the first time that you observe this problem?
Are hatching eggs provided by the same breeder fram or by different breeder flocks?
Have there been any recent changes at your farm in terms of management practices?
We had a hatchery in west bengal in India. Normally we got a hatchabily of around 80%. But, The birds` performance in the farm level is not upto the Std. After 3rd week, all birds r having excees feather growth. Birds r flying from one compartment t…
Dear Dr Nirmalkumar, I am biased but I suggest you source Aivlosin soluble and treat at 25mg/kg for the first 3 days and followed by 25mg/kg for 3 days at around 21 days of age. This will significantly prevent mycoplasma which is usually the key to…
Sorry the link did not work. You will need to cut and paste these 3 links into your browser. I hope that you find them useful.
http://animal-health.library4farming.org/Animal-Swine-Rabbits/DISEASES-AND-PARASITES-AFFECTING-poultry/Chronic-Respirator…