Mycotoxins and Feed Refusal by Pekin Ducks
نویسندگان
چکیده
منابع مشابه
Energy Values of Feed Ingredients for White Pekin Ducks
A modified true metabolizable energy bioassay was used to determine the nitrogen-corrected apparent (AMEn) and true (TMEn) metabolizable energy of various feed ingredients for ducks. In each of two experiments, which lasted 102 h with a 54-h excreta collection period following a 48-h period of feed withdrawal, six male White Pekin ducks were assigned to each of three test feed ingredients and d...
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Hardened sclerotia (ergots) of Claviceps purpurea contaminate cereal grains and contain toxic ergot alkaloids (EA). Information on EA toxicity in ducks is scarce. Therefore, the aim of the growth experiment (Day 0-49, n = 54/group) was to titrate the lowest observed adverse effect level (LOAEL) for total ergot alkaloids (TEA). A control diet was prepared without ergots, and the diets designated...
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This study was conducted to evaluate the effect of feed restriction on some biochemical parameters-related to growth in white Pekin duck. Therefore, fifty white Pekin ducks were allocated into two equal groups as ad libitum and feed restriction group, in which each one was arranged in five replicates. The birds were allowed to free feed access from 1 to 7 days and from 15 to 49 days of age and ...
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Genomic selection and genome-wide association studies need thousands to millions of SNPs. However, many non-model species do not have reference chips for detecting variation. Our goal was to develop and validate an inexpensive but effective method for detecting SNP variation. Genotyping by sequencing (GBS) can be a highly efficient strategy for genome-wide SNP detection, as an alternative to mi...
متن کاملMycotoxins in Feed for Pigs and Poultry
Mycological and mycotoxicological analysis of many feedingstuffs and complete mashes for different animal species and categories have showen that the feed safety problem has been present for years. It is approved that mouldy feed can contain various mycotoxins, but among them in our conditions the most investigated are aflatoxins, ochratoxins, zearalenone and some trichotecenes. Based on labora...
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ژورنال
عنوان ژورنال: Journal of Applied Poultry Research
سال: 1994
ISSN: 1056-6171
DOI: 10.1093/japr/3.2.190