Preferencje help
Polish version English version Język
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 9

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych:  Polish breeding
help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
1

Comparison of use value of purebred Arabian horses raised in different breeding centers in the years 1924-1977

100%
Chmiel K., Gajewska A., Sobczuk D.
Electronic Journal of Polish Agricultural Universities. Series Animal Husbandry
|
2006
|
tom 09
|
nr 1
Tested were 1788 purebred Arabian fillies and colts raced during the following periods: I (seasons 1927-1939), II (seasons 1946-1961) and III (seasons 1962-1992). There were divided into groups according to quantities of horses submitted to performance trials (more than 20 heads, 5-20 and less than 5 ones). It was found, that in greater herds more often occurred extreme values of coefficients of success per head. The highest value was observed in the I period and resulted 1.73.
2

Indices of breeding value for purebred Arabian stallions used in Polish breeding with regard to racing efficiency

86%
Chmiel K., Sobczuk D.
Electronic Journal of Polish Agricultural Universities. Series Animal Husbandry
|
2007
|
tom 10
|
nr 2
3

Estimation of conformation traits in purebred Arabian horses taking part in Polish National Shows in the years 2001-2005, according to damlines

86%
Chmiel K., Gajewska A.
Electronic Journal of Polish Agricultural Universities. Series Animal Husbandry
|
2007
|
tom 10
|
nr 2
4

An estimation of breeding value of purebred Arabian stallions with regard to conformation traits judged in shows in the years 1985-2006

86%
Chmiel K., Gajewska A., Sobczuk D.
Electronic Journal of Polish Agricultural Universities. Series Animal Husbandry
|
2008
|
tom 11
|
nr 1
5

Analysis of reproductive utilization of stallions in the Polish breeding of purebred Arabians in the years 1971-1998

72%
Sobczuk D., Chmiel K.
Electronic Journal of Polish Agricultural Universities. Series Animal Husbandry
|
2005
|
tom 08
|
nr 1
Successes in breeding of all animal species are mostly determined by high reproductive indices. That´s why tested were 127 purebred Arabian stallions used in Polish breeding in the years 1971-1998, siring 5 or more heads of progeny. For every stallion collected were data concerning number of mares bred, born foals, open periods, abortions, stillborn, dead or destroyed foals, as well as mares, who died being in foal to a given stallion. There was found an increase of intensivity of reproductive utilization of leading sires in the tested period, compared with earlier seasons. At the same time observed was, however, a more frequent occurrence of undesirable traits. Currently prolonged sirelines distinguished themselves with higher reproductive indices. There was observed also a higher share of stallions siring 5 or more heads of progeny per stallion and season. On the other hand, reducing representation of sirelines continued in our breeding might cause unwanted changes in the genetic pool of our broodmares´band, prevented by the Program of Purebred Arabian Horse Breeding in Poland.
6

Heritability and variability of reproductive features in pure-bred Arabian horses

72%
Budzynski M., Chmiel K., Kamieniak J., Urbanski J.
Advances in Agricultural Sciences
|
1994
|
tom 03
|
nr 1
7

Injuries of limb joints during race training of two-year-old Thoroughbred horses

72%
Dzierzecka M., Charuta A., Wasowski A., Bartyzel B. J., Janiuk I.
Bulletin of the Veterinary Institute in Puławy
|
2008
|
tom 52
|
nr 1
The research material consisted of 850 two-year-old Thoroughbred horses of both sexes representing Polish breeding. The animals came to Race Track in Służewiec to participate in trainings. The animals were observed for the incidence of trauma during the period of four years: from the middle of December 1985 to the end of December 1989. On the basis of the observations, leg injuries were recognised in 513 (60.4%) horses. Total number of injuries was 861 (some horses were injured more than once). In cases of pathologic changes observed in legs or limp, the animals were subjected to detailed orthopaedic examination in Służewiec Horse Hospital in Warsaw. In most cases radiological images were taken to confirm the diagnosis. The fetlock joints were the ones, which were most frequently injured in the horses examined. The incidence of trauma was high and constituted almost half of all the recognised injuries.
8

Agreement between ELISA and complement fixation test used for diagnosing of paratuberculosis in goats

58%
Kaba J., Gerlach G. F., Nowicki M., Rypula K.
Polish Journal of Veterinary Sciences
|
2008
|
tom 11
|
nr 3
209-212
An ELISA with a iipoarabinomannan as an antigen, developed for diagnosis of bovine paratuber- culosis, has been adapted for use in goats, and compared with complement fixation test. Kappa value of 0.62 indicated good agreement between CFT and the adapted ELISA and proved that the investigated ELISA may be helpful in diagnosis of Mycobacterium avium subsp. paratuberculosis infection in goats. The ELISA has been used to screen a randomly selected representative sample of Polish breeding goat population (21.78% of herds, 21.33% of goats). It has been demonstrated that only 2.42% of animals coming from 15.79% of herds were seropositive. Within-herd seroprevalence varied from 1.69% to 38.10%. Most of the infected animals (67.07%) were 3-4 years old. No seropositive cases were found in group up to 1 year old animals.
9

European bison arthropod parasites from closed Polish breeding facilities

58%
Izdebska J. N.
Acta Parasitologica
|
2001
|
tom 46
|
nr 2
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.