More than 20.1 million hectares of the territory Republic Uzbekistan are pastures, which 16-17 located in desert region. Karakol sheep, unlike other farm animals, have very valuable biological properties, they able to breed harsh continental climates, sparsely vegetated, saline, arid without consuming absolutely green fodder summer, autumn and winter has ability provide products (astrakhan leat...

Homozygous grey Karakul lambs are born with a lethal genetic factor responsible for death at weaning age. When put on a high roughage diet under field conditions they develop distended, thin-walled rumens and sand impacted abomasa. Homozygous white Karakul lambs have a similar factor but survive for a longer period. Black Karakul lambs are not affected. The present study was undertaken to compa...

This study was conducted to investigate the association of Gonadotropin-Releasing Hormone Receptor (GnRHR) gene with growth traits in Awassi (n= 123) and Karakul 78) sheep. Starting from birth-day 12 months age, several were investigated, namely body weight length, wither rump height, chest, abdominal circumferences. Four fragments designed amplify three exons GnRHR gene, P1 P2 for exon 1, P3 2...

b-lactoglobulin (coded by the b-lg gene) is the major milk whey protein in ruminants. studies have shown that this protein is polymorphic in many breeds of sheep as a result of a single base pair substitution in the b-lg gene that also gives rise to rsai restriction fragment length polymorphism (rflp). blood samples were collected from 391 animals belonging to 5 iranian and 6 russian sheep bree...

Homozygous grey Karakul lambs are born with a lethal genetic factor responsible for death and weaning age. When put on a high roughage diet under field conditions they develop distended, thin-walled rumens and sand impacted abomasa. Homozygous white Karakul lambs have a similar factor but survive for a longer period. Black Karakul lambs are not affected. The present study was undertaken to comp...

While the international trade in small ruminants and small ruminant products is small relative to the trade in bovine, swine and poultry products, it is still economically important. In addition to wool, it includes some unique products (such as goat and sheep milk cheeses, cashmere fibre and karakul pelts) and the sheep/goat meat trade plays a large part in sustaining livelihoods in several re...

The article presents the possibility of using waste oil obtained by repeatedly frying fish, and it in process fattening karakul. main properties purified were determined an IR spectroscopic analysis was carried out. Bleached is used emulsion greasing karakul with soft, smooth elastic leather tissue. KEY WORDS: karakul, fatliquoring, oil, emulsifier, material, acid number, vegetable oils.