Study on the structure of the air sacs in the turkey (Meleagris gallopavo) based on comparative observations with the domestic fowl (Gallus domesticus), guinea fowl (Numida meleagris), common pheasant (Phasianuas colchicus), korean ring-necked pheasant (Phasianus colchicus karpowi) and indian peafowl (Povo cristatus)
نویسندگان
چکیده
منابع مشابه
Characteristics of common pheasant ( Phasianus colchicus ) meat
1 Dept. of Meat Science, Faculty of Food Science and Fisheries, West Pomeranian University of Technology, Szczecin, Poland 2 Center of Bioimmobilization and Innovative Packaging Materials, Faculty of Food Science and Fisheries, West Pomeranian University of Technology, Szczecin, Poland 3 Division of Sciences of Commoditives and Food Quality, Faculty of Food Science and Fisheries, West Pomerania...
متن کاملSerum Biochemical Parameters in the Ring-Necked Pheasant (Phasianus colchicus) on Breeding Season
The influence of sex on serum biochemical parameters was investigated in adult (52 week-old) ring-necked pheasants on reproductive activity. Statistical comparisons were made for differences in values between male and female birds. Adult females had higher values for serum total protein and albumin. Significant variations were not observed in the analyses in relation to the sex of the birds for...
متن کاملSperm subpopulations in avian species: a comparative study between the rooster (Gallus domesticus) and Guinea fowl (Numida meleagris)
The main aims of this research were to study possible differences in objective morphometric sperm characteristics, establish normative sperm morphometry standards, and evaluate the presumed different subpopulation distribution of avian spermatozoa from the rooster (Gallus domesticus ) and Guinea fowl (Numida meleagris ) as model avian species. Seventy-two ejaculates (36 per species studied) wer...
متن کاملRegulation of nematode fecundity in the ring-necked pheasant (Phasianus colchicus): not just density dependence.
Patterns of nematode fecundity were investigated for infections of the caecal worm Heterakis gallinarum in the ring-necked pheasant (Phasianus colchicus). Worm length was a good predictor of parasite fecundity. After controlling for worm length no other factors, including parasite intensity, were related to worm fecundity. Density dependence in worm size was detected in natural infections at pa...
متن کاملHistomorphology of Thymus Gland in Guinea Fowl (Numida meleagris)
The thymus gland is a lymphoid tissue derived from III and IV pharyngeal pouches. It is the source of stem cells that migrate to other lymphoid organs and participate in immune reactions (Kent, 1978). The thymus gland is regarded immunologically as a primary or central lymphoid organ and its presence is essential for the development of peripheral lymphoid tissues and their associated adaptive i...
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ژورنال
عنوان ژورنال: Japanese Journal of Ornithology
سال: 1971
ISSN: 0040-9480,1881-9702
DOI: 10.3838/jjo1915.20.89_173