A kind of domestication method of fragrant beaver

Abstract

A domestication method of a fragrant beaver variety, including the process of variety selection, breeder breeding, young mouse feeding, site construction, feed management, epidemic prevention and treatment, and feeding management. The variety selection is (1) selecting cold regions Large, active, thick and soft fur, robust beavers and the Mongolian subspecies domesticated in the south with a high selective reproduction rate, strong body, long tail, large sachet, strong aroma, and omnivorous eating habits (2) Using the pedigree breeding method, after several generations of elimination and breeding, a species of civet civet with a large body, good omnivorous eating habits, high childbearing rate, large sachet, strong aroma, and a large and long tail was obtained; The feeding of young rats is domesticated and cultivated from an early age, epidemic prevention and treatment is to prevent infectious diseases, feeding management is to select spices combined with protein feed, and build ecological farms and separate pens for regular grooming.

Description

technical field [0001] The invention relates to the technical field of wild animal breeding, in particular to a method for cultivating a new species of beaver, the beaver. Background technique [0002] Beaver, Beaver family animal, scientific name: Latin scientific name: Castorfiber , is a family under the beaver suborder. Now there are only 1 genus and 2 species, one is distributed in America and Europe, the Americas are in the United States, Canada and Brazil, Europe is in the Russian Federation, Moldova, Portugal, Turkey, the United Kingdom and other countries; the other is distributed in Asia, in Xinjiang and my country Beavers in Mongolia, my country's Xinjiang and Mongolia belong to the Mongolian subspecies of Eurasian beavers, with a narrow distribution and a small number. In China, they are only distributed in the Ulungu River and its upstream Qinggeli River, Burgen River, and Chaganguo On both sides of the Le River, especially the Bulgen River is the most concentrat...

AI Technical Summary

Problems solved by technology

[0015] The above-mentioned technology discloses the breeding method of beaver species or nutria, but it is mainly aimed at certain methods of species selection, feed mix, site construction, and breeding devices of nutria. There is no report related to the breeding method of fragrant beaver species, and currently The species of civet or nutria in various places are not clear, some are imported from abroad, some are domestic species, and the origin of some species is unclear, and it is unclear whether it is a beaver species or a nutria species. Many individual farms have a single species and long-term breeding , the variety is easy to degenerate, the reason is not scientific mating, let it be mechanically mixed, biologically mixed, genetic problems of the improved breed itself, some also choose good hybrids, but it is not scientific enough, in terms of feed allocation, it is not based on the characteristics of beavers Preferably, the nutrient content is unreasonable, so many individual beaver breeding cannot develop

[0016] In addition, there is no report in the literature on how to conduct research on the improvement of beaver breeds, daily domestication, and improvement of the size and quality of beaver sachets (scent glands).

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