LENGTH AND SHAPE LEVEL OF WOOL FIBERS OF KARAKALPAK SUR BREED-TYPE KARAKUL SHEEP
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Abstract
This article presents the results of the experiment conducted on the length of wool fibers of cattle sheep belonging to the type of Karakalpak sur breed in every variety, and the length of wool fibers of the offspring obtained in the mating of heterogen and gomogen of sheep belonging to the type of Karakalpak sur breed. At the same time, the information given by compatriots and foreign scientists on the degree of manifestation of surrogacy in sur skins, obtained from wool fibers length and sur sheep, in the skins of Karakul of different colors, has taken place.
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References
Turganbaev R.U. Priznaki otbora Karakalpakskogo sura J. Agriculture of Uzbekistan, Tashkent, 2004, p. 23.
Xatamov A. X. Wool-fiber quality indicators of Karakalpak Sur Karakul lambs in the new ecological conditions. Proceedings of the international scientific-practical conference "Scientific and practical basis for the development of desert pasture and prevention of desertification." Samarkand, 2019, pp. -51-53.
Averyanov I.Ya. Novoe proisxojdeniy karakulskoy ovtsy. J. Ovtsevodstvo, M., 1968, №5, p. 17-19.
Ombaev A and dr. Sootnoshenie fraktsiy volos u karakulskix yagnyat rozovoy okraski. In science. Sb. "Genetic basis and technology to increase the competitiveness of animal products." Almaty 2008, p. 43-45.
Yusupov S.Yu. Improving the gene pool of the Karakol sheep breed on a scientific basis. "Problems of ecologically balanced use of the gene pool of desert and pasture livestock." Scientific collection. Samarkand. 2010, p. 9-12.
Gaziev A and dr. Selektsionno-geneticheskie i ekologicheskie aspektq effektivnogo ispolzovaniya produktivnogo potentsiala chernqx karakulskix ovets. V. sb. rabot "Problems of development of desert-pastoral cattle-breeding". Samarkand 2005. p. 52-59.
Islamov A.D et al. Belye karakulskie ovtsy Samarkandskogo zavodskogo tipa. V. sb. rabot "Problems of development of desert-pastoral cattle-breeding". Samarkand 2005. p. 68-70.
Stoyanovskaya V.I. Methods of plemennoy work with karakul ovsami okraski sur. Technology of production of caramel products. Moscow. Colossus. 1975. p. 46-56.
Yusupov S.Yu and others V. sb. rabot «Jivye samotsvety Karakalpakiy». J. Zooveterenariya. 2016. №9. S. 35-37.
Axmetshiev A.S. Selektsiya karakulskix ovets karakalpakskogo sura. Alma-ata. It's hot. 1989. S. 33-34.
Ibragimov A. Uzbekistan is the homeland of tsvetnyx karakulskix sheep. J. "Problems of biology and medicine". №2. Samarkand. 2000. p. 16-18.
Ismailov M.Sh., Gaziev A.G., Fazilov U.T., Ibragimov J.X. Osobennosti rosta karakulskix yagnyat v razlichnyx ekologichesskix zonax v zavisimosti ot tipa rozhdeniya. Collection of materials 1 International scientific-practical internet conference "Modern ecological conditions of natural environment and scientific-practical aspects of rational use" S. Solyonoe zaimishche. Astrakhan. Russia. 2016. S. 181.