Sulfur Amino Acid Requirement and Foot Pad Dermatitis in Turkey Poults

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Foot-Pad Dermatitis in Broilers and Turkeys

Berg, C. C. 1998. Foot-pad dermatitis in broilers and turkeys. Prevalence, risk factors and prevention. Doctor’s dissertation. ISSN1401-6257, ISBN 91-576-5442-5 Foot-pad dermatitis is a condition characterised by lesions on the ventral foot-pads of poultry. It is a type of contact dermatitis, which in an early stage results in hyperkeratosis, erosions and discoloration of the skin. The erosions...

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Do foot pad scores measure turkey welfare?

The main aim of the project was to assess the painfulness of different levels of foot pad dermatitis (FPD) in turkeys. Three different analgesics (butorphanol, carprofen and meloxicam) were used to assess their effect on behaviour. Video recordings were taken when the birds were treated with either saline or one of the analgesics in a crossover experiment, with the aim of investigating whether ...

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Effect of age and method on ileal endogenous amino acid flow in turkey poults.

Ileal endogenous amino acid (IEAA) flow in turkey poults was determined at 2 experimental locations on d 5, 15, and 21 posthatch using 3 methods, namely a N-free diet (NFD), a highly digestible protein (casein), and the regression method, obtained by regressing IEAA flow against dietary casein levels. The diets were semipurified and contained 0, 50, 100, or 150 g of casein/kg of diet as the sol...

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Sulfur-containing amino acid requirement of rapidly growing steers.

Eight ruminally cannulated steers (294 kg, ADG = 1.3 kg/d) were used in a N retention study (8 x 8 latin-square design) to evaluate sulfur-containing (S) amino acid (AA) requirements for growth. Treatments were abomasal infusions of seven levels of L-methionine (0, 3, 6, 9, 12, 15 and 18 g/d) and one level of DL-methionine (6 g/d). All steers were fed a semipurified diet based on ammoniated cor...

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Effects of Fusaric Acid in Broiler Chicks and Turkey Poults

Two experiments were conducted to evaluate the effects of fusaric acid (FA) in broiler chicks (Exp. 1) and turkey poults (Exp. 2). In each experiment, 100 day-old birds were allotted randomly to dietary treatments containing 0, 100, 200, 300, or 400 mg FA/kg of feed. Each dietary treatment was fed to 4 pen replicates of 5 birds each for 21 days. Fusaric acid had no effect (P > 0.05) on feed int...

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ژورنال

عنوان ژورنال: Poultry Science

سال: 1976

ISSN: 0032-5791

DOI: 10.3382/ps.0550554