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001-es BibID:	BIBFORM125927
Első szerző:	Posta János (informatika tanár, agrármérnök)
Cím:	Phenotypic characterization of Satu Mare Tumbler pigeon breed / Posta, János; Juhos, Roland
Dátum:	2024
ISSN:	2416-1640
Megjegyzések:	The aim of this study was to determine morphological characteristics of the tumbler pigeon breed of Satu Mare. This pigeon breed was first described in 1932 and was very close to extinction at the end of the 20th century. Data collection was carried out in two sto cks having birds from three breeders (Bertalan Juhos, Cosmin Lupu and Werner Hartmann) in Satu Mare. In addition to the breeder, sex and color variety were also evaluated. The performed conformation measurements were statistically compared using multifactor analysis of varian ce. Lupu's birds were longer compared to other breeder's stock, while beak and wing was longer in Juhos's stock. Thoracic perimeter was smaller whereas queue length was the longer for Juhos's birds. Cocks' values were significantly exceeding values of hens, except beak length. Recessive red pigeons had longer body than blue birds. Beak length of recessive yellow pigeons was significantly longer that it was com puted for black birds. Wingspan was longer for dun birds than it was estimated for recessive yellow pigeons. These differences show that there is reasonable genetic variability in the breed which is desired in small populations. Due to the variability within the breed, stabilising selection might be favorable, with a special account for avoiding inbreeding.
Tárgyszavak:	Agrártudományok Állattenyésztési tudományok idegen nyelvű folyóiratközlemény hazai lapban folyóiratcikk morphological traits conformation description flying pigeons native breed animal genetic resources
Megjelenés:	Acta Agraria Debreceniensis. - 2 (2024), p. 31-34. -
További szerzők:	Juhos Roland
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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