Designated intimate dimorphism that have males bigger than just lady

Designated intimate dimorphism that have males bigger than just lady

Por Taciara Furtado

Designated intimate dimorphism that have males bigger than just lady

KARAKUL

Pelt creating sheep most likely came from the Near East (Syria, Jordan and you may west Mesopotamia). Karakuls was built from the 1200 years back for the Bokhara and you may Asia. Karakuls was imported so you can southern African for the 1907 out-of Germany to help you in which that they had first become lead over the past number of years of your 19 th millennium.

Origins

Shipments. An element of the pelt promoting nations is actually USSR, Afghanistan, Namibia, the new Republic from Southern Africa and you may Iran. Karakul are utilized in Czechoslovakia, the brand new Italian language Democratic Republic, this new Government Republic from Germany, Austria and other European countries.

During the Africa the top populations have been in the fresh Republic of South Africa, Namibia and you will Botswana, with short quantity for the Angola and you will a not many in Rwanda: there is a few crosses kept of a unique importation away from 33 on Mozambique when you look at the 1950s. When you look at the colonial moments Karakuls were imported to help you Tanzania (after that German East Africa), several rams put within the 1907 promoting 20 one hundred thousand halfbreds of the 1913. Karakuls have been together with brought in, in the later 1920s, into French Sudan (now Mali) in order to generate pelts on the Black colored Maure sheep. In 1985 there are 1.4 billion Karakul for the Namibia, in order to in which these people were brought in the 1907, equivalent to about 66 percent of the national sheep flock. The fresh reproduce is introduced in order to southern area-west Botswana inside 1953 and you may number got increased to regarding 31 000 to the 200 facilities because of the 1978 but in 1987 number had rejected to help you regarding the 14 000 during the 80 flocks: the newest Smallstock Product of the Botswana Creature Creation Lookup Product ceded sixteen Karakul rams so you’re able to growers when you look at the 1985. Angola brought in Karakuls from the Usa ranging from 1945 and you will 1959 (when 47 males and you can 77 females got imported) there was in fact next importations of men out-of Austria when you look at the 1970. The most variety of sheep having Karakul blood when you look at the Angola was indeed 30 100000 for the 1969 however, Karakul breeding is actually abandoned when you look at the 1975 although there is starting to become restored focus around within its fool around with just like the a beef breed. Rwanda imported dos rams and you can ten ewes inside 1983 having cross-reproduction experiments together with other unique types in accordance with local sheep.

Ecological zones. Arid to help you hyper-arid. When you look at the southern area-western Botswana rain was less than 200 mm a year: maximum heat for the January averages 35.8°C, minimum temperatures during the July mediocre 0.9°C there is 35 frost nights per year. Holding capacities of these areas is estimated within twenty-seven ha/TLU. Low built vegetative defense is trait of urban area and big yard kinds is Stipagrostis and you may Aristida if you’re shrubbery tend to be Acacia, Boscia and Rhizogum trichotomum. The fresh good fresh fruit out of Citrullus lanatus, C. naudinianus and you will Cucumis africanus are very important food and water present in the wintertime.

The brand new Rwanda highlands (1400 meters, > 2000 mm water) won’t appear to bring a suitable ecosystem because of it reproduce.

Administration systemsmercial ranching and you can pastoral. Flocks are particularly large inside Namibia. In Botswana you can find 11 “commercial” fenced facilities averaging 7100 ha in the urban area having a mean group measurements of 550 animals: flocks grazing into communal pasture mediocre 170 head. Group formations is pertaining to pelt development (where animals must be slaughtered after delivery) and are also comprised of > 95 percent women. All in all, 16 rams is actually wanted to producers within the Botswana for the 1985 within the ram subsidy design operate because of the Creature Production Office.

Neck short and you may dense. Boobs ripped. Withers common and level having sacrum. Back long and slightly dipped. Feet medium size and you may seemingly well fleshed. Tail really fat having slim terminal section profile 97 .

Along with adjustable however for pelt creation gray is preferred, with black colored 2nd: combined tints commonly appreciated on the pelt change. Homozygous grey was deadly. Coating from rough fleece in adult: your skin of one’s new-born lamb may vary for the surface contour 98 in fact it is the new pelt from commerce.

Receba Ofertas
EXCLUSIVAS

[contact-form-7 404 "Não encontrado"]