| Titles |
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English :
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Effect of feeding aflatoxin diets with and without humate and hydrated sodium calcium aluminosilicate on some reproductive and blood biochemical parameters of local chicken strain
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Arabic :
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تأثير التغذية على علائق ملوثة بلافلاتوكسين مع او بدون هيومات- سليكات الصوديوم و الكالسيوم و الالومنيوم على الكفاءة التناسلية و بعض الصفات البيوكيميائية في الدم لسلالة الدجاج المحلية
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| Abstract |
A total number of 180 hens plus 48 cocks from El- Salam strain of 3 0 weeks old were randomly divided into 6 groups with 3 replicates ( 10 hens + 1 cock) each. The remaining 30 cocks were also divided into 6 groups of 5 cocks each and housed separately for semen evaluation experiment. The treatments were as follows, 1) control, 2) basal diet contaminated with 1 ppm AFB1/ kg diet ( AF-diet), 3, 4, and 5) AF-diet supplemented with 0.1 %, 0.25% and 0.4 % humate. respectively and 6) AF-diet supplemented with 0.5% hydrated sodium calcium aluminosilicate (HSCAS). Birds were shifted to the experimental diets for 8 weeks (treated period) then they were fed on the basal diet without any supplementation for 4 weeks (recovery period). Results obtained can be summarized as follows: There was impairment of reproductive traits in form of decreasing fertility, hatchability of fertile eggs, chick weight at hatch and increasing chick abnormality rate in all aflatoxin groups. Also, semen characteristics like volume, concentration, mass motility were decreased and sperm abnormality and percentage of dead sperms were increased in aflatoxin groups. Also, there was impairment in serum biochemical parameters, antibodies titer against NDV for hen, post hatch chicks and egg yolk. aflatoxin B1 residual in egg yolk increased by AF- diet. Adding studied additives to aflatoxin diets diminished aflatoxicosis on all reproductive traits during treatment period and helped for reconvening during recovery period.
Keyword: Aflatoxin, humate, aluminoSilicate, prevention, laying hens
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| Publication year |
2011
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| Pages |
261-276
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| Availability location |
معهد بحوث الانتاج الحيوانى-شارع نادى الصيد- الدقى- الجيزة
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| Availability number |
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| Organization Name |
Animal Production Research Institute (APRI)
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| serial title |
Egyptian Journal of Animal Production
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| ISSN |
0302-4520
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| Author(s) from ARC |
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| Agris Categories |
Animal feedingAnimal physiology - Reproduction
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AGROVOC
TERMS |
Aflatoxins.
Layer chickens.
Organic fertilizers.
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| Proposed Agrovoc |
prevention;aluminoSilicate;semen evaluation;
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| Publication Type |
Journal
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