Cornish hens: irin bayanin

Kowane manomi, kishin kiwo na kaji a cikin gidan, shi ne damuwa da cewa shi da 'ya'ya. Daga cikin mafi m ya kamata a kasaftawa Cornish. An kafa kansa a matsayin bada quite mai yawa nama. Wadannan kaji sun zo mana daga Birtaniya. Saboda ta high yawan aiki, suka amounted zuwa wani tsanani gasar zuwa wasu breeds.

Ta yaya wannan irin?

A tsuntsu da aka bred a 1820. Da farko, da burin samar da wani irin - hukuncin. Banasare William Gilbert ya gicciye tsakanin wani kaza irin su inganta yãƙi halaye. Amma sakamakon da aka unsatisfactory. Bird ba su da wata inuwa daga abin da hali, wanda aka zaci. Wani sabon irin na kaji kira Cornish, bayan cire kujerun - Cornwall.

A farko, wadannan kaji kada a ji dadin amincewa daga cikin manoma. Ba su ɗauke su a matsayin kuma ban dariya. Amma bayan 'yan shayarwa sun yi aiki a kan su quality, yawan aiki na wadannan kaji zo a wata sosai high matakin. Kuma a sa'an nan ya fara asali su a cikin manyan yawa. Yau, Cornish hens ne daga cikin mafi m tsuntsaye, ɗauke da manyan yawan qwai da kuma bada wani yawa na nama.

Duk da yake da irin ba a gane jam'iyya na kaji gonaki na Amurka a 1895, aka kira India jirgin saman soja ta. Amma kamar yadda na fada halaye ta yi kawai waje da ãyõyinMu, kamar yadda sun yi tsayayya da yanayi, da kuma nama, a akasin haka, da yawa kaza aka sake masa suna a cikin girmamawa Cornwall. Sa'an nan, kuma an amince da ãyõyin jinsunan tsuntsaye ba ingancin misali.

bayyanar

Cornish hens jiki isasshe da karfi da kuma murdede. Kaza irin na dubi sauki, amma a gaskiya shi ne mai nauyi. Wannan yana binta bashin zuwa ta launin gashi, wanda shi ne m, kuma m lamba tare da jiki. A talakawan nauyi na kaji - game 3.5 kilo. Zakara ya kai 5 kg. Abin mamaki ingancin ne Cornish hens bayyanar. Gaskiyar ita ce, ya bambanta su a matsayin na zuwa daban-daban mata da maza ne quite wuya.

irin wakilan da wajen m kwanyar da wani iko sosai a kirji. Kaza wuyansa ba sosai tsawon kuma ba ma takaice. Shin m, ne a wata babbar nesa daga juna, kuma suna da kananan size. Kafafu gaba daya tsirara, ba tare da gashinsa. Fata kyawawan m, rawaya. A dagi a kan shugaban yayi kama da kwafsa. A baki ne sosai takaice tare da rawaya tint. A Champion na karshe Cornish kaji irin, sun gaji kawai girare, wanda muhimmanci protrude gaba. A wutsiya a gare su kadan rataye, amma kadan. Gangar jikin tsuntsu ne kananan da kuma sumul.

A mafi yawansu ya kaji Cornish farin launi. Amma akwai zaɓuɓɓuka saboda waddan duhu, ja da mariri tsuntsaye. A yanayi na wakilan kwantar isa, ko da yake su da kwayoyin halittu hukuncin gudãna jini.

Abũbuwan amfãni, kuma irin yawan aiki

Babban amfani da wannan dama kaji - a sosai m girma. Yana da wani ingancin prized da manoma. Just shida makonni bayan haihuwa kaza iya daina zuwa 2 kilogiram na nama. Idan tsuntsu ya ci gaba da girma, da more shi samu nauyi kawai kitse. Very prized da manoma domin babban adadin fararen nama kaza abin da ake ci Cornish. Halayyar bayyanar ba a sama, ya ce cewa kaza yana da m da kyau-ɓullo da kirji. Wannan ne ingancin da damar manoma su sami wani abin da ake ci samfurin. Zakaru da wannan irin sukan yi amfani da su nuna hybrids (chetyrohlineynyh).

An sani cewa Cornish ne ba makawa tushen furotin. Kwai samar da mutum daya a kowace shekara a kan talakawan 140 qwai yin la'akari har zuwa 60 grams. su launi - haske launin ruwan kasa. Yawan qwai da cewa an a hadu, ba yawa daban-daban daga shiryawa.

shortcomings

Duk da high dace, wannan irin kaji da drawbacks:

• hatchability low, saboda haka ba za su iya haifar da matsaloli a cikin kasuwanci kiwo.
• Jima'i balaga da aka kai a watanni 6, wanda rinjayar da m kiwo damar.
• bukatar a hankali daidaita cin abincin nasu - yana da muhimmanci a tabbatar da cewa kaji ba ƙiba kamar yadda ingancin naman nan sha.
• Features kundin tsarin mulkin kasar, wanda yana da dutse Cornish hens (hoto quite da shi ya nuna), - a kananan kai da kuma gajeren wuyansa - ba su da damar da tsuntsãye cikakken vyklovyvat parasites.
• idan kaji kiyaye for fiye da 5 watanni, da nama ne mai kauri da kuma rasa su dandano na musamman, godiya ga wanda wannan irin tsaye a waje daga wasu.

yanayin da ake tsare

Domin waddan tsuntsaye bukatar sani da siffofin da abun ciki, wanda ya bukatar fari Cornish hens, sauran launi, kazalika da wakilan sauran breeds. Da farko kula da cewa wannan tsuntsu za a iya girma a cages da bene Hanyar. Duk da haka, da Kwayoyin muhimmanci inganta kiwon lafiya, saboda da rashin tuntubarsu tare da zuriyar dabbobi. A wannan yanayin, da bukatar tsanaki kudin dabbobi magunguna ba. Kaji ba zai sha wahala daga m parasites.

abinci

Ciyar da irin - ba m kasuwanci, amma dole ne a karkashin musamman iko, kamar yadda aka ambata a sama. Juveniles ne unpretentious a abinci. An muhimmanci factor ne cewa kaza ci kadan da kuma nauyi (tsoka taro) ne samun azumi. Wannan shi ne dalilin da ya sa kullum rage cin abinci a bit da iyaka kuma sau da yawa ƙara masara a matsayin yiwu. Don kauce wa narkewa kamar matsaloli a kaji abinci wani lokacin ƙara kadan talakawa yashi. Bugu da kari, tsuntsu yana bukatar ya zama da sauƙi digestible sunadaran da kuma bitamin.

Excellent broilers - kaji an tsallaka Cornish / Plymouth. Origin da kuma karshe irin matsayin da aka bayyana a kasa.

Plymouth dutse

Akwai irin wannan kaji a Amurka. An farko gabatar a 1869. Wannan taron ya faru a kan kaji nuna a Worcester (Worcester), Massachusetts. A irin samu ta tsallaka Cochin China, da Dominicans, pomfret, yaki da kaji da kuma dukan tsuntsayen tare da taguwar plumage saka launi. A sakamakon haka, shi kafa iri biyu: Nunin da kuma albarka. waje matsayin da aka kafa ta American Kaji Association a 1910.

Abnormality shi ne aure. Babban bambancin - yana da launi. A plumage ne da za a sofane a fadin alkalami, alternating a ko'ina cikin jiki, tare da wannan bandwidth. Lines na baki da fari da ambato na Lilac. Plymouth Rock da kuma Cornish - kaji (photos na biyu breeds suna wakilta a cikin labarin), wanda suna da nasu mutum halaye. Domin Plymouth Rock alamomin ne duhu launi daga cikin dubaru da gashinsa.

A zakara ta wuyansa, kuma lumbar yankin yana da wani kunkuntar fari-da-baki ratsi. Saboda haka, da adadi ya zama alama wuta fiye da hens. Jirgin gashinsa zakara gashinsa da ya fi girma juna. A kaza duk a kan jiki guda line nisa, shi ne markedly daban-daban daga zakara mafi tsanani launi daga cikin baki da sanduna. Shugaban hen kadan ko matsakaici size.

Crossbreeding Plymouth Rock Cornish +

Asali kaji, da watsuwar abin da ya kamata a fara daga kunya - shi ne Plymouth Rock. Me shi? Domin shi ne halayyar da irin. Tsefe ta low kuma yana da pronounced leaf-dimbin yawa tare da hakora, wanda ya biyar. Plymouth Rock baki ne gajere, karfi da kuma rawaya. Idanu haske, orange-ja. Earlobes ne kananan da kuma arziki ja - shi ne kafin. Kunne matsakaici-sized kuma m. Muzzle kaza ne ja da santsi a cikin tsarin.

A cikin halaye na Cornish hens, da watsuwar abin da aka yi sama, su ne manufa domin tsallaka da Plymouth Rock, kuma, da m kirji, thickly rufe da gashinsa. Good halaye na biyu breeds bauta wa inganta ingancin broilers, musamman nama.

Duk da haka, broiler kaji bukatar musamman tsarin kula da abun ciki. Suna bukatar wani dumi, da-ventilated daki mai mellow haske tsarin mulki da kuma na musamman akwatin da heaters. Amma duk da aikin biya kashe tare da ramuwa. An fara daga 9 makonni broilers za a iya yanka nama (da nauyi ya kai 1.6-1.8 kg).

Features na Plymouth Rock

A nama da wannan irin shi ne m, dadi da lafiya. Duk da haka, ya rawaya hana gourmands suka yi ĩmãni da nama ba ita ce Elite.

A Plymouth kirji dan kadan tãyar da kara gaba. Fikafikan tsuntsaye ne matsakaici a size da kuma shige da zanen goyo ga jiki. Backrest matsakaici tsawon, fadi, horizontally zubar, dan kadan da ake tãyar da kananan wutsiya tare da wani lokacin farin ciki shafi alkalami da kuma dan kadan zauna. Kaji da plaits matsakaici tsawon. Suna da kauri, kamar yadda idan a kan fikafikan, gashinsa a kan cinyoyinsa. Hock rawaya da hasken rawaya fika. Plymouth Akwai fari, black, mariri da kuropatchatogo launi.

Idan wannan irin kaji overdeveloped, thudding tsefe shi aure. Har ila yau atypical tsuntsu tare da duhu baki. Plymouth bai ayan da fari spines a kan dagi da lobes - tana da aure. Gaba daya fari gashinsa da launin ruwan kasa plaque a kan gashinsa ba a yarda da matsayin. A wani taron da kada ta kasance wani farin launi da kuma gashinsa a kan kafafu.

Amfani ko rashin amfani Plymouth Rock

A kaza, wannan nau'in ne sosai docile da a kwantar da hankula hali. Su ba su damu da ba su ji yawa rashin jin daɗi. Karfi da gina da kuma talakawan darajar da reshe ba ba wani tsuntsu high up. Wannan shi ne babban da ga manoma. Sun shafe da bukatar wani high shinge. Bird maturing da sauri. By 6 watanni shirye domin kashe. A wannan shekara kaji iya sa qwai. Wannan irin nasa ne da kwai-nama irin. Daga cikin shortcomings: talauci ɓullo da rayuwa ilhami.

Halaye Plymouth Rock yawan aiki

1. Live nauyi:

• kaza - 2.7-3.5 kilo.
• cock - 4-5 kg.

2. Kwai samar da har zuwa 190 qwai a shekara.

3. Weight qwai (talakawan) - 60 grams.

4. Kwai fari ko cream launi.

5. Safety irin - 96%.

Kaji Plymouth Rock irin - daya daga cikin mafi m wani zaɓi ga manoma.

Sauran Kalam asali

Akwai har yanzu wani kankanin Bantam - Cornish hens Dwarf. Suna da kyau kwarai m halaye, adaptability ga muhalli, da kuma] orewarsa.

Kaji Cornish har yanzu amfani ga crossbreeding da Sussex, Dorking da kuma sauran nau'o'in nama da kwai. Pure irin Cornish ba ko da yaushe aiki. Gaskiyar cewa nauyi tare da gajerun kafafu, su hana su daga halitta haifuwa.

Yau ne Popular broilers samu daga crosses Cornish kuma Plymouth Rock, da ake kira broiler-6. Bugu da ƙari, ta amfani kafa Cornish irin Neva-2 da kuma Baltic-4, amfani ne ma a cikin babban bukatar. A nama na broilers ta tsallaka Plymouth Rock da kuma Cornish yana da 20% fiye da amfani da sunadarai zuwa 7% m.

Broilers da fari Cornish - su ne jinsuna daban, wanda wani lokaci ana rikita batun da jahilci. Sun bambanta ko da a kan ridges: Peas da ganye. Broilers aka samu ta hanyar su tsallaka. Yana chetyrohlineynye hybrids White Cornish kuma White Plymouth Rock. Idan babu broiler shayarwa, to, amfani da insemination artificially. Ina da iyayentaka garkunan tumaki, wucin gadi insemination ba a amfani da, kamar yadda yana da tsada da kuma m jiki aiki.

A cikin wadannan broods da kajin da wani farin launi saukar. A ranar haihuwa ba su rarrabe a da jinsi. Duk da haka, kaji Cornish ne, kamar yadda aka ambata a sama, ba kawai farin launi, amma baki, yellow, launin ruwan kasa da kuma dvuhkaomchatogo launi, wanda shi ne ya fi kowa tsakanin launuka. A kaza, Cornish kaji, kamar yadda a cikin sauran iri nama da wata matsala tare da gashinsa. Yana da wani bit dogon tsari. Saboda haka, da rashin zama dole jiki abubuwa da suka iya ko da ya mutu da hypothermia.

Hatchability Cornell kaza ne kamar 70% na Hatching qwai. Ba dukkan qwai an dage farawa, da rashin alheri, nuna zuriyarsa. Amma wannan ba zai shafi shahararsa da irin tsakanin manoma. Saboda sauran amfanin, ta zauna a cikin ranking daga cikin rare iri kaji, ba shakka, yafi saboda nama.