Atef Abou Zead
professor of viral poultry diseases
Isolation ofpoultry viral diseases as ND,BD,AI,ILT,CIA,IB Evaluation of poultry vaccines Planes of viruses control
professor of viral poultry diseases
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Participation in Forum on May 13, 2019
What are the essential oils that can be used for the control of coccidiosis and necrotic enteritis?
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Atef Abou Zead likes the comment:
Hi Sir Greg, We are currently using Bacillus subtillis as pro-biotic and found it effective in reducing Hydrogen Sulfide and ammonia and fly infestation and furthermore we noted a better FCR reduction. We have not validated its effects relative to necrotic enteritis. We would appreciate some explanation on its action on Necrotic Enteritis? Also, what examples of essential oils have you used eff ...
Participation in Forum on May 7, 2019
What is the composition of the Lumance product?
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Participation in Forum on March 12, 2019
What are the advantages of safmannan over any other products that contains mannan?
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Atef Abou Zead likes the comment:
Prolapse of the cloaca is a multifactorial problem observed in layersMost of the commercial firms make selection for high egg production in white and brown linesToday most of the commercial lines are excellent lines with a high potential og high productivity for a long time.in the past, some of the prolapse problems observed were more related to the genetic selection, but in the last decade almost ...
Atef Abou Zead likes the comment:
Dear Farmer. Prolapse is mainly associated with management of laying hens during rearing and laying period which lead to the following conditions 1. Over or underweight Birds ? Overweight birds are more prone to prolapse due to general muscle weakness and a tendency to lay larger eggs. Too much fat around the reproductive organs can also lead to prolapse. ? Birds that are underweight (according ...
Atef Abou Zead likes the comment:
Dear Chandra Shekhor, You may be informed the causes and suggestions to do against prolapse. In addition to this, here you have to concentrate on body weight of birds ..if the birds body weight are below standard weight, that may be cause of prolapse. Here you can add a little bit extra protein concentrate, Amino Acid methionine, lysine, arginine and lighting program should not last more than 12hr ...
Participation in Forum on December 18, 2018
Excellent article Best regards
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Atef Abou Zead likes the comment:
Atef Abou Zead Dear sir, Here are reply to your questions. the product is made of Bacillus sp. (subtilis, licheniformis) and herb extract. if you would like further information, please contact us. liferainbow@lrbiot.com
Atef Abou Zead likes the comment:
Dear sir, Here are reply to your questions. 1.the product is made of Bacillus sp. (subtilis, licheniformis) and herb extract. 2.We've tested under 80? & 100? and got 100 % survival rate that prove heat resistance of this product if you would like further information, please contact us. liferainbow@lrbiot.com
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Location:Cairo, Al Qahirah, Egypt
Profile: Professional
Professional Title: professor of viral poultry diseases
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