title: Aflatoxicosis in rabbits: Effectiveness of Egyptian raw bentonite in prevention or diminution the detrimental effects of naturally aflatoxin contaminated diets.
abstract: Thirty five females and 15 males of New Zealand White mature rabbits about 6 months of age, were assigned to 1-5 dietary treatments (7 does+3 bucks for each): uncontaminated control diet, naturally aflatoxin contaminated diet without or with 1,2 and 3% bentonite. Rabbit fed with the aflatoxin-diet had a decreased (P<0.01 or 0.05) physical semen characteristics of bucks and a reproductive performance traits of does. The values of conception rate (%), gestation length (days), litter size (n) and litter weights (g) at birth and viability (%) of litters of doe rabbits, fed with the aflatoxin-diet, recorded, respectively: 64.5; 31.0; 4.4; 275.0 and 57.1 versus 85.6; 30.3; 7.9; 508.0; and 100 for those fed with the uncontaminated diet. Addition of bentonite to the aflatoxin contaminated diet improved in general the physical semen characteristics of buck and reproductive performance traits of doe rabbits. The results of the study demonstrate that adding 1% of Egyptian raw bentonite to the naturally aflatoxin contaminated rabbit diets can provide an effective, cheap and safe practical technique for preventing the aflatoxicosis in mature rabbits.
authors.affiliation: Department of Animal Production, Faculty of Agriculture, Zagazig University, Egypt.
authors.forename: M
authors.initials: M
authors.lastname: Nowar
authors.forename: M
authors.initials: M
authors.lastname: El-Gaafary
authors.forename: M
authors.initials: M
authors.lastname: Tawfeek
authors.forename: Z
authors.initials: Z
authors.lastname: Ibrahim