|
Written by Gabriel Vicovan. Special thanks to Radu Răducu, Enciu Ana, and Vicovan Adriana for their assistance. Historic The High Prolificacy Breed Palas was formed over nine stages, during almost three decades by intricate crosses between the Romanov, Friesian, Finnish Landrace, Border Leicester, Ile de France and Palas Merino breeds. The desired type was obtained in 1989, and its genome consists of 39% genes from Romanov, 28% genes from Merinos, 16% genes from Friesian, 9% genes from Border Leicester, 6% genes from Ile de France, and 2% genes from Landrace Finnish. This population of sheep was reproductively isolated (CIR + 1,0) since 1989, and is bred at ICDCOC Palas Constanța. Breeding area In Dobrogea, at Research Development Institute for Sheep and Goats Breeding Palas – Constanța, there are 1,000 heads of sheep and 2,000 in another farm in the area. External (morphological) characteristics The body format of the breed is mesomorphic to dolichomorphic, with a fine, strong skeleton and correct aplomb. The head is broad, medium in size, and has a straight profile in ewes and slightly convex in rams. The ears are medium in size, worn laterally, and both sexes are hornless. The neck is suitably long, worn horizontally, and is well attached to the trunk; the trunk is long, with medium width and depth dimensions. The color of the wool is white, the coat has no colored fibers, and the hair on the face and limbs are white; the wool is semi-fine, some specimens having fine wool. The udder has a globular shape, of medium to large size, the nipples being suitably long, worn vertically or slightly laterally.  Production characters
Reproductive characters Prolificacy primiparous, 136-140 % Multiparous, 150-160 % Using of the breed The new breed contributes to achieving a priority objective in the current economic context, namely, increasing meat production by producing three-stage meat hybrid lambs. The breed produces rams which, by mating with Merino-type sheep, determine the production of prolific F1 “halfbreed” hybrid ewes (in the first stage) and which, by mating with rams, from meat breeds, produce hybrids meat lambs (second stage).
2 Comments
Written by Gabriel Vicovan Special thanks to Radu Răducu, Enciu Ana, and Vicovan Adriana for their assistance. Historic The breed was formed at the Research and Development Institute for Sheep and Goats Breeding Palas – Constanța between 1975 and 1987. They were developed by crossing East Friesian (imported from Germany) and Awassi (imported from Israel) breeds with the Merino de Palas breed, followed by isolation reproductive and selection to increase milk production. The breed was homologated in 2010. Currently, the Milk Breed Palas has in the genome 65% genes from two of the best milk breeds in the world – East Friesian and Awassi, with 27% of genes from Palas Merino breed raised in Dobrogea, and 8% genes from other breeds of minor importance.  Breeding area In Dobrogea, at the Research and Development Institute for Sheep and Goats Breeding Palas – Constanța, there are 1,000 sheep, with 200 rams produced annually, to improve milk production in ewes farms located in the Dobrogea area. Conservation program The only genetic fund of the breed is found at the Research and Development Institute for Sheep and Goats Breeding Palas – Constanța. The population is structured in 12 ram families in the breeding season, proceeding the rotational mating between families.  External (morphological) characteristics
The conformation is specific to dairy sheep. A long head with a convex profile is more pronounced in males. They are hornless, the ears are large, covered with short, thick white hairs, and are carried laterally with a tail well attached to the trunk. The chest is long and deep with a small sternum prominent, while the trunk is elongated, has a trapezoidal shape, and the spine is rectilinear. The croup is relatively broad, long, and straight; the tail is thin and long, covered with white, thick short hairs. The udder is well attached, has a globular shape, is sparsely haired, with long nipples, suitably thick, directed sideways and downwards. The body dimensions
Production characteristics
Reproductive characters Fecundity 92-97%; Prolificacy 117-128%  Written by Gabriel Vicovan Special thanks to Radu Răducu, Enciu Ana, and Vicovan Adriana for their assistance. Historic The meat breed – Palas was created at the Research and Development Institute for Sheep and Goat Breeding Palas – Constanța, from 1973 to 1989, by crossing the breeds Ile de France and Palas Merino, followed by reproductive isolation and selection in the direction of meat production. Crossings with the Ile de France breed aimed to improve growth rate, increase feed conversion capacity, improve conformation, increase yield, and carcass quality indices. The breed has in the genome 93% genes from the Ile de France and Palas Merino breeds and less than 7% genes from other breeds. It was homologated as a breed in 2012. Breeding area In Dobrogea, at the Research and Development Institute for Sheep and Goat Breeding Palas – Constanța and other farms in Constanța County. The number of ewes is about 3,000 heads. Breeding program Palas are bred at the Research and Development Institute for Sheep and Goat Breeding Palas – Constanța, which deliver rams with high breeding value to improve the production of meat in sheep. Conservation program The only genetic fund of the breed, from the Research and Development Institute for Sheep and Goat Breeding Palas – Constanța, is structured in 12 ram families during the breeding season, proceeding the rotational mating between families. External (morphological) characteristics It is a precocious breed, brevimorphic to mesomorphic with aptitudes for meat production. The ears are large, worn horizontally, or slightly raised. The trunk is long and broad. The chest is wide and lowered; the back and loins are long and wide, well dressed in muscles; the rump is horizontal, wide, and long. The tail is caught up; the gigots are convex, descended, well dressed with muscle, and the abdomen is rounded. The limbs are short, distant, with correct aplomb, and the hocks are vertical. The wool coat is white and covers the body well, with the wool extending on the head to the level of the orbits and the limbs to the knees and hips. The body dimensions Adult animals are: height at the withers (cm) 69-71 in rams and 67-69 in ewes; croup height (cm) 69-71 in rams and 67-69 in ewes ; trunk length (cm) 73-75 in rams and 68-70 in ewes; croup length (cm) 26-28 in rams and 25-27 in ewes ; shoulder width 27-28 cm for rams and 24-26 cm for ewes; width for coxo-femoral joints (cm) 29-31 for rams and 26-28 for ewes; chest depth 33-35 cm for rams and 30-32 in ewes, chest width (cm) 31-33 in rams and 29-31 in ewes, chest circumference (cm) 97-99 in rams and 91-93 in ewes, whistle perimeter (cm) 9-10 in rams and 8-9 in ewes. Production characters
Wool production
Reproductive characters
Using of the breed The Palas breed produces high hybrid fat lambs. The Institute delivers about 300 yearling rams every year for sheep breeders.
|
IGA Blog
The International Goat Association promotes goat research and development for the benefit of humankind, to alleviate poverty, to promote prosperity and to improve the quality of life. Archives
May 2024
Categories
All
|
RSS Feed
|
International Goat Association
2516 Millbrook Rd., Little Rock, AR72227 USA email: [email protected] -454-1641 |