Utoto wotchedwa blufrost: ndi chiyani, umasankhidwa bwanji?

Ndithudi inu muli kale ndi lingaliro la zomwe nthawi zambiri mumakonda kuchita. Zida zambiri za izi ndi zinyama monga mink, sandwe, chinchilla, beaver, ndi astrakhan. Mndandanda wa zida zolembedwera zingapangidwe ndi ubweya wodabwitsa, wotchedwa blufrost. Kodi ichi ndi chiyani, ambiri adzafunsa? Blyufrost ndi ubweya wa nyama, yomwe imachotsedweratu mwaichi ndi njira zopangira. Tiyeni tiwone momwe izi zikuchitikira.

Momwe mungapezere mtundu wa nyama zomwe zimapatsa ubweya wa bloofrost

Kwa nthawi yoyamba ubweya woterewu unapezedwa m'ma 1940, pamene nkhandwe ndi nkhandwe zinkadutsa mumtunda. Izi zinapindulitsa kwambiri, chifukwa zinasonyeza kuti pali mwayi weniweni wokhala ndi ubweya wodabwitsa, wokongola, wopindulitsa, wobereka ana kuchokera ku zinyama zosiyanasiyana. Panthawi imeneyo, insemination yopanga mankhwala siinalipo, monga lero, kotero sizinatheke kuti mbeu ikhale yopanda mphamvu (kwa ubweya). Koma tsopano pali mwayi woterewu womwe umalola anthu amalonda kuchita zolimika kuti abweretse mtundu umenewu pawokha. Kuti mupeze ana ochuluka, ana a nkhumba ndi abambo a nkhungu amafunikira. Nkhandwe zazing'ono zimatha kubereka ana ang'onoang'ono, motero chifuwa chachikazi ndi nkhandwe sizothandiza. Koma tifunikira kuzindikira chinthu chimodzi: "lisopes" yotengedwa ndi insemination yopanga thupi ndi yopanda phindu ndipo sangakhale ndi ana, ngakhale kuti amatha kukwatirana pakati pawo komanso ndi maonekedwe a makolo (nkhandwe ndi mimbulu).

Kodi kusiyana pakati pa buluu ndi buluu ndi kusiyana kotani?

Si nkhandwe iliyonse yomwe idzakhala yoyenera kubereka mbeu ya "nkhandwe", monga momwe zimatchulidwira mwa anthu. Pofuna ubweya, nkhandwe ya buluu iyenera kukhala bulauni wakuda, ndi nkhandwe ya Arctic. Ndiye mutenga ubweya womwewo umene uli woyenera kuonekera kwake: umapangidwa mu mitundu iwiri, mdima pansi pamunsi ndi kuunika nsonga. Chifukwa cha mtundu uwu, mtundu wosakanizidwa wa nyama iyi unkatchedwa blufrost, umene mu Chingerezi umatanthauza "chisanu cha buluu". Zozizira ndi zowonongeka, zatsanulira ngati snowball yomwe inangogwera. Siliva yake yofiira, yofewa, yowala, yopanda kusiyana, imasiyanitsa ndi ubweya wa nkhandwe, mwachibadwa, yomwe ili ndi kusintha kwa mitundu iwiri: kuchokera ku imvi mpaka yoyera pamunsi ndi yoyera kupita ku zakuda. Blyufrost amasiyana ndi "makolo" ake osati kongoti, komanso mulu: ndi wochepa thupi, wochepa komanso wamtundu, kotero kuti malayawo amawoneka kuti ndi ochepa kwambiri kuposa ubweya wa nkhandwe. Komabe, mu ubwino, ubweya uwu suli wocheperapo kwa makolo ake: umapulumutsa kutentha ndipo sulimbana ndi kuvala.

Nchifukwa chiyani ubweya wa bowa uli woyenera?

Chimene chiri ndi bluffstone ndi chosiyana ndi zipangizo zina, inu mukudziwa kale. Tiyeni tione momwe mitundu yosiyanasiyana ya ubweya wodabwitsawu ukugwirira ntchito. Inde, chinthu chofala kwambiri ndi malaya amoto. Chifukwa cha blufrost yake yochepa yayamba kutchuka ndi amayi omwe sali ofooka, chifukwa sichimawapangitsa kukhala olemera ndipo samawapanga ngati bulky. Kwa iwo omwe sangathe kupeza malaya a ubweya, chipewa kapena chovala china chopangidwa ndi maluwa akuyenera: chosiyana chawo ndi chodabwitsa, mungasankhe chitsanzo cha pafupifupi mawonekedwe ndi mtundu uliwonse. Zikopazo zimagulitsidwanso bwino, zidzakhala zokongoletsera zapakhomo kapena zamkati. Njira yosazolowereka yogwiritsa ntchito ubweya wotero ndiyo kupanga mabulangete a ubweya. Anthu omwe angakwanitse kupeza zinthu ngati zimenezi sangadandaule kugula. Chifukwa cha mtundu wake wamtengo wapatali, umatha kulowa m'kati mwa chipindacho, udzawoneka wokongola ndipo, ngati n'koyenera, udzatentha kwambiri.

Amene angagwiritse ntchito mankhwala opangidwa ndi blofrost

Mtundu wa ubweya wa bluesfrost, chithunzi chake chimene chimayikidwa mu nkhaniyo, chimatsindika kukongola, chimaphatikizapo chikhalidwe cha chifaniziro cha amuna ndi akazi, ndi a zaka zirizonse. Omwe ali ndi mafanizo osiyanasiyana amatsindika ulemu wawo mothandizidwa ndi malaya aubweya, malaya, jekete, jekete, zovala zapamutu kapena zofunda zina za mtundu wa bluesfrost. Ubweya uwu wadziko lonse ndi wotani, tomwe timamvetsa kale. Mwini mwiniwake wamakono komanso nthawi yomweyo chinthu chachilendo sichidzakondwera ndi maonekedwe ake, koma ndi khalidwe, kutaya ndi mphamvu. Choncho, ngati pali funso, mtundu wanji wa ubweya wogula kapena kuchoka, simungasinthe ngati mutasankha bloofrost, yomwe ndi yotchuka kwambiri.

Kubeletsa Animal Bluefrost ngati Njira Yopangitsira Bungwe Lawo

Mafuta samachokera ku mafashoni, kotero mungathe kuchita bwino ndi kusankha mitundu iyi. Ngati famu yanu ili ndi zofunikira zonse zakusungirako, kulima ndi kusamala zinyama, mukhoza kutenga nkhaniyi. Kugula ubweya kumabweretsa ndalama zowonjezera, koma feteleza yokwanira iyenera kugwiritsidwa ntchito. Ntchitoyi iyenera kuchitidwa ndi akatswiri oyenerera omwe ali ndi zipangizo zamankhwala zofunikira pa izi. Musaiwale, nyama yodula, yotengedwa kuchokera ku nkhandwe ndi nkhandwe, idzafa. Sungapereke ana.

Mulimonsemo, tsopano maluwa otchuka kwambiri amavutitsa. Kodi mumadziwa chiyani, kuti amasankhidwa bwanji? Izi ndi njira yabwino yopititsira patsogolo bizinesi yake mu ulimi.