منابع مشابه
Factors Affecting Neonatal Lamb ~ortality in Pak-karakul Sheep
This study was conducted on 528 neonates of Pak-Karakul sheep born during February to April, 1998 at the Sheep and Goat Development Center, Rakh Khairewala, District Layyah, Overall mortality observed in neonates was 9.28%.The mortality rate in male and female neonatal lambs was 9.72 and 8.90%,respectively. The survived lambs were significantly heavier (3.77 ± 0.63 kg) (P< 0.001) than those die...
متن کاملAn outbreak of ringworm in karakul sheep caused by a physiological variant of Trichophyton verrucosum Bodin.
An outbreak of ringworm in Karakul sheep occurred during 1973 among the flocks of at least 14 farmers in South West Africa and the northern Cape Province. Infections spread from one farm to another as a result of introducing infected stud rams. On one farm a few cattle, a goat and a horse developed lesions after being in contact with infected sheep. Some of the attendants handling infected shee...
متن کاملThe level of immunoglobulins in relation to neonatal lamb mortality in Pak-Karakul sheep
The study was conducted on 85 neonatals of Pak-Karakul sheep at the Sheep and Goat Development Centre, Rakh Khairewala, District Layyah, Pakistan, with the aim of assessing the relationship of immunoglobulins to neonatal lamb mortality. Overall mortality in neonates was 8.24%. Surviving lambs (3.77±0.07 kg) were significantly (P<0.001) heavier than those that died during the neonatal period (2....
متن کاملGenetic Polymorphism of the Melatonin Receptor 1A Locus in Iranian Shall and Karakul Sheep
The genotypes of the melatonin receptor 1A (MTNR1A) were determined by PCR-RFLP in the native Iranian Shall and karakul breeds of sheep . Blood samples were collected from 60 karakul and 50 Shall breeds. Genomic DNA was extracted based on the Guanidin Thiocyanate-slica gel method. After PCR reaction, PCR products were digested by the Mnl1 restriction enzyme. The MTNR1A locus had two genotypes ...
متن کاملGender Bias in Haemato-Biochemical and Oxidative Stress Indices in Karakul Sheep
Twelve apparently healthy 3-4 year old animals from cold arid deserts of Ladakh region, with equal representation of male and female were bled in the jugular vein after observing strict aseptic measures. Three samples from each animal were collected at an interval of 15 days and values averaged. Normal physiological levels of haemato-biochemical parameters and oxidative stress markers were reco...
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ژورنال
عنوان ژورنال: Journal of Heredity
سال: 1914
ISSN: 1465-7333,0022-1503
DOI: 10.1093/oxfordjournals.jhered.a107768