A Holstein shanu bi da mu zuwa madara!

Holstein aka dauke cikin shahararrun daga breeds na kiwo shanu a duniya. An sau da yawa ake kira Holstein-Friesian irin. Magana game da ta dabbobi suna da babban madara yawan amfanin ƙasa. All su girma ingancin Holstein shanu saya a Amurka, ko da yake shi an dauke su gida zuwa Netherlands.

Tarihi da irin fara a 1852. A sa'an nan Uinsrop W. Belmont Chenery daga kyaftin na Dutch jirgin ruwa a karo na farko Na sayi wani Dutch saniya. Chenery an dauki wani majagaba na Dutch kiwo buronok nahiyar Amirka. Cattle yana da babban aiki da kuma kyau kwarai karbuwa damar. Ya samu a Arewacin Amirka, da m shahararsa. Holland da sauran kasashen Turai da aka tsunduma a namo baki-motley buronok. A Amurka da Canada da kiwo aikin da aka yi kawai don inganta high samar da gwaggwabar riba.

by 1872 Holstein shanu saki a cikin jihohi 12. A farko ingarma littafin abin da ya bayyana black-hange dabbõbi, da aka saki a cikin wannan shekara. Tun shekarar 1983, Canada da kuma Amurka sun yanke shawarar suna da irin Holstein.

Holstein shanu asali a Canada da United States zo daga black-motley breeds Animals a Yammacin Turai. Amurka Holstein saniya yana da babban madara yawan amfanin ƙasa.

Hakika, mafi yawan wadannan shanu yana da wani baki-motley kwat da wando. Amma akwai dabbobi ja da bambance-bambance da. Wannan launi ne a recessive form. Daga wadannan dabbobi kafin kokarin rabu da. Tun shekara ta 1971, da ja-motley shanu kidaya kamar yadda kiwo stock. Suna rajista a matsayin mai raba irin.

Shanu ne pervotolki-live nauyi na 650 kg kuma adult Holstein saniya weighs 750 kg. Shayarwa so nan gaba kawo live zuwa wani talakawan nauyi na 850 kg. Holstein bijimai rayuwa nauyi ne 1200 kg. Shanu-pervotolki da bushe girma zuwa 137 cm, da kuma balagagge shanu - 145 cm Zurfin nono ne 80 cm, da kuma fadin - .. 55 cm Tolochki haifaffe yin la'akari 39 kg, da kuma taba Butts auna 42 kg a haihuwa. A Holstein shanu madara bayyana manyan alamu. Amma tsokoki da aka da ɗan kasa ci gaba, musamman a kwatanta da Turai baki-motley shanu.

Udders na shanu voluminous kuma m. Yana nan Yã daidaitu a haɗe zuwa ciki bango. Fiye da 95% na dabbobi suna da wata kofin-siffa nono. Kashe fitarwa ya kai 55% na live nauyi.

Manuniya na yawan aiki Holstein da mãma, a kasashe daban-daban bambanta ƙwarai, saboda jũna yanayin da kuma ciyar da yanayi.

A mafi madara yawan amfanin ƙasa na shanu da wannan irin ne a Isra'ila. Ya kamata a lura cewa mutane da yawa shayarwa na kiwo shanu janyo hankalin Holstein shanu. farashin su a kasuwannin duniya zo zuwa Amurka $ 4,000 per mutum. Ga misali: American thoroughbred Holstein shãnu za a iya sayi a farashin $ 3754 da yanki da kuma Rasha kiwo shãnu za a iya saya a farashin 260 rubles da kilogram.

Mutane da yawa ba su san inda saya wata sãniya Holstein. Yawanci, kiwo shanu sayar da dama dabbobi Enterprises. Yana kawai dole ne a saya da ya dace shugabanci da kuma fara bincike.