Bestuzhev irin shanu

An haifi nau’in shanu na Bestuzhev a farkon karni na 18 a yankin Ulyanovsk kuma yana da nama da kiwo. Waɗannan shanun ba su da fa’ida a cikin kulawa, ba sa buƙatar kiwo, kuma suna da kyakkyawar rigakafi. An bambanta nau’in da kyakkyawan kashi na yawan amfanin nama a wurin yanka da abun cikin madara mai mai.

Bestuzhev irin shanu

Asalin

Wurin haifuwa na nau’in shine ƙauyen Repyevka, wanda ke kan yankin gundumar Novospassky na zamani na yankin Ulyanovsk. Anan, a ƙarshen karni na 18, mai mallakar ƙasa da mai shayarwa Bestuzhev ya rayu.

Lokacin da ake kiwon wata sabuwar nau’in saniya, an yi amfani da shanu masu zuwa daga irin waɗannan nau’ikan:

• Siminti;
• Yaren mutanen Holland
• shorthorn.

Don hayewa tare da kayan kiwo, Bestuzhev ya zaɓi shanun gida masu ban sha’awa. Babban burinsa shi ne ya sami lafiyayyar dabba mara fa’ida tare da samar da madara mai kyau. An shayar da dabbobin da aka haifa “a cikin kanta” na dogon lokaci kuma sun sami nama da yanayin kiwo.

A karshen karni na 19th, biyu gwaji tashoshin zama sha’awar a Bestuzhevka: Annenkovskaya da Bezenchukskaya. A duka kamfanoni biyu, an gudanar da aikin kiwo tare da bijimai masu kiwo, a cikin akwati na farko, an yi amfani da kayan iri na nau’in Wilstermarsh, na biyu, Shorthorn.

A halin yanzu, ana kiwo shanun Bestuzhev a gonaki a Bashkiria, Tatarstan, da kuma a yankunan Ulyanovsk da Samara.

Bayani

Shanu na nau’in Bestuzhev suna da launin ja na nau’i daban-daban – daga haske zuwa ja mai duhu. Bisa ga ma’auni, an ba da izinin fararen alamomi a jiki. Yawanci wuraren haske suna kusa da nono da kafafu ko a kan dabbar. Hancin shanu na Bestuzhev baki ne.

Bayanin saniya na nau’in Bestuzhev

Wannan shanu yana da siffofi kamar haka:

1. Shugaban ya bushe, m, matsakaicin girman.
2. Wrinkled wuyansa, m.
3. Ƙhoton suna da girma, masu ƙarfi, haske a launi.
4. Kirji yana da ƙarfi, haɓaka da kyau.
5. Bayan baya madaidaici ne, kusoshi babba ne.
6. Nono mai siffar kofi ne na matsakaicin girma tare da ɗigon nono da yawa.

An haifi maruƙa masu nauyin kilogiram 30-35. Manyan shanu suna nauyin kilogiram 480-560, bijimin kuma daga kilogiram 700.

Magana! Yawan yanka don kitsen bijimai shine 58-60%.

Ƙananan dabbobi a watanni 6 suna da nauyin jiki na 160-180 kg. Tare da daidaitaccen abinci, bijimai masu shekaru ɗaya na nau’in Bestuzhev cikin sauƙin kai nauyin kilogiram 500. Masu rikodin bijimai suna da nauyin jiki fiye da tan 1.

Lalacewar waje:

• rauni mara ƙarfi;
• matsayi mara kyau na kafafu;
• tsangwama a bayan kafada;
• asthenic jiki;
• mugun nau’i na sacrum.

Bijimin da suka sami ƙananan alamomi don daidaitawa a lokacin grading, a matsayin mai mulkin, ba a amfani da su a cikin kiwo.

Yawan aiki

Nauyin shanu na Bestuzhev yana da mai da hankali biyu kuma ba zai iya yin fariya iri ɗaya kamar shanun kiwo masu tsafta ba. Yawan amfanin madara a cikin gonaki masu zaman kansu matsakaicin kilogiram 3000-3500. A kiwo shuke-shuke, bestuzhevkas ba 4000-4800 kg. Abubuwan da ke cikin madara a kan gonaki masu zaman kansu shine 3,7-3,9%, akan gonaki – 3,8-4%. A wasu shanu, wannan adadi ya kai 5-5.5%.

Magana! Shanu Bestuzhev suna da kyakkyawan abun ciki na furotin a madara – daga 3,3% zuwa 3,5%.

Mahaifa na shuka kiwo mai suna Lenin daga Bashkiria yana ba da fiye da kilogiram 5000 na madara a kowace shayarwa. Don nono na 4th, an shayar da kilogiram 10 daga saniya mai rikodin rikodin Leah, da kilogiram 007 daga wata sarauniya, Fables.

Milk yawan amfanin ƙasa na Bestuzhev shanu

Amfanin irin

Bestuzhev shanu ne zoned ga Volga yankin kuma yana da yawa abũbuwan amfãni:

• nama mai kyau da kwanciyar hankali halayen kiwo;
• a zahiri m ga cututtuka masu yaduwa;
• yana da karfin rigakafi;
• shanu suna da ƙananan matsalolin matsalolin gynecological;
• yawan cutar sankarar bargo yana ƙasa da 1%;
• cikin sauƙin jure wa matsanancin zafi da sanyi;
• dacewa da kowane irin kiwo;
• unpretentious ciyar.

Binun Bestuzhev yana da daraja sosai ga Rasha, amma kaɗan ne kawai na gonaki ke haifar da ita. A yawancin gonaki akwai Holsteinization da Simmentalization na wannan nau’in. Amma ga masu zaman kansu gonaki, da Bestuzhev saniya ne manufa: shi ne unpretentious, undemanding don ciyar da kuma a lokaci guda yana nuna kyakkyawan matakin samar da madara a duk lokacin lactation.

Marubuci: Olga Samoilova