Kiwo Abisiniya

Don kiwo, ana bada shawara don zaɓar dabbobin layi mai kyau. A lokaci guda kuma, ana ba da shawarar kulawa ta musamman ga ingancin maza, saboda. maza suna yada nau'in su ga zuriya fiye da mata. A halin yanzu, yawancin masu shayarwa suna kuskure lokacin da suke tunanin cewa dabbobi masu yawan adadin rosettes za su haifar da kyakkyawan zuriya. A cikin irin waɗannan litters, ana lura da alade tare da adadin adadin rosettes. Sabili da haka, ana bada shawara don zaɓar don kiwon dabbobi da ƙananan lahani. Babban yanayin: waɗannan gazawar kada su kasance a lokaci guda a cikin namiji da mace. Hakanan ya kamata ku guje wa dabbobin kiwo waɗanda kowane lahani ke wucewa daga tsara zuwa tsara - yana da matukar wahala a kawar da irin wannan gazawar a cikin aiwatar da ƙarin aikin kiwo.

Wahalhalun da ake samu wajen zabar dabbobin kiwo ya ta’allaka ne a kan cewa masu shayarwa ba sa son sayar da aladu masu kyau, a mafi yawan lokuta ana barin su a cikin gandun daji.

Don kiwo da waɗannan dabbobi, tare da sanin kyawawan halaye na nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i) kuma wanda ba a so, sanin ilimin kwayoyin halitta. Alamar samuwar rosette tana da rinjaye dangane da santsin gashi. Menene ma'anarsa: lokacin da aka ketare alade mai santsi tare da ma'auni na rosette, an riga an samo piglets rosette a cikin ƙarni na farko, amma a lokaci guda, daga ra'ayi na masu shayarwa, lambar da wuri na rosettes sun bambanta daga. misali. Abu na biyu yana da alhakin lamba da wuri na kwasfa, wanda aka nuna a cikin wallafe-wallafe ta "m" - mai gyarawa. Wannan factor ne recessive, wanda ake daukar kwayar cutar homozygous da kuma juya rosette alade zuwa daidaitaccen Abyssinian. (Wright 1935).

A cikin Abyssinians ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwanƙwasa suna da mahimmanci musamman. 4 rosettes an fi so, suna cikin layi madaidaiciya sama da jiki. Bayan su, a cikin bayan jiki, akwai ƙarin kwasfa 4 a cikin madaidaiciyar layi (duba sama). A wannan yanayin, wajibi ne a kula da gaskiyar cewa cibiyoyin ƙwanƙwasa ƙanana ne kuma ƙwanƙwasa suna da yawa. Tare da tsayayyen tsari da tsari na ma'auni na rosettes, an kafa ginshiƙai a tsaye tsakanin rosettes. Na musamman bayanin kula shine crest a tsakiyar jiki, wanda ya tashi daga kai zuwa ƙarshen jiki. A bayan kai, wannan tsefe yana samar da igiyoyi waɗanda ke ba kafadun alade kyan gani. Ana haye wannan ƙwanƙolin ta kafaɗa da ƙwanƙolin da aka yi ta hanyar rosettes a sashi na biyu na jiki. Lokacin da aka duba daga sama, an raba gashin zuwa murabba'i ta hanyar combs. Mafi girman gashi, mafi kyawun ya nuna. Dangane da gogewa, maza suna da rigar tauri fiye da mata. Wannan al'amari yana ɗauke da tushen hormonal kuma ana lura da shi a cikin mazan da aka zubar - gashin su yana da laushi kamar na mata.

Kafada da hanci rosettes suma ana so. Ba a tsara su ta ma'auni ba, amma suna ƙara darajar kiwo na dabba. Yayin da wardi na hanci yana kusa da hanci, rosettes na kafada suna a matakin gwiwar hannu.

Irin wannan ɗimbin ma'auni yana haifar da ɗimbin manyan "kuskure" manya da ƙanana waɗanda dabbar da ba ta dace ba bai kamata ba. Don haka, alal misali, adadin kantuna ba koyaushe daidai bane. Sau da yawa akwai ma kantuna marasa yawa. Tare da "rosets biyu", nisa tsakanin cibiyoyin rosettes bai kamata ya wuce 0,5 cm ba. Matsakaicin tsaunuka masu yawa suna samuwa a wasu wurare na ulu, wani ɓangaren da ke kewaye da maƙwabcin maƙwabta ko kuma suna cikin yankin uXNUMXbuXNUMXbthe ridges kuma suna rushe jituwa na tsarin ma'auni. Ma'auni yana ba da damar kwasfa biyu, amma ba superfluous. Wannan ma'auni yana ƙara rikitaccen kiwo. Rashin combs kuma ba a yarda da ma'auni ba.

Kuskure na gaba shine wurin da aka yi wa rosettes a kan gangar jikin da kuma rosettes a kan kwatangwalo ba a cikin layi ɗaya ba. A wannan yanayin, an raba ramuka kuma an karye sigina. Har ila yau, ma bude da manyan cibiyoyin rosettes suna da hasara, waɗanda aka kimanta a wurin nunin gwargwadon girman su. Har ila yau, ya kamata a lura cewa gashin yana da laushi da kuma gajere. Tsawon gashin ya kamata ya zama kusan. 3,5 cm. Tsawon gashi ya bambanta dangane da launi. Don haka, gilts masu launuka masu yawa da fari sau da yawa suna da riguna masu tsayi fiye da ƙaƙƙarfan launi ko agouti gilts.

Wani muhimmin ma'auni ga nau'in shine taurin gashi. A nan, kuma, agouti da gilts baƙar fata suna da riguna masu laushi idan aka kwatanta da gilts masu launuka masu yawa da gilts daga jerin ja (ja, zinariya, buff, cream, saffron, fari).

Matsalolin kiwo kuma suna shafar daidaicin kunnuwa. Yayin da yawancin shekarun kiwo sau da yawa suna tare da kunnuwa masu kyau, sababbin launuka suna tare da matsaloli tare da siffar da matsayi na kunnuwa.

Wani abin al'ajabi da ake gani a cikin Abyssinians shine raunin launi mai rauni. Da wuya a sami Abyssinians masu launi mai kama da launin alade masu santsi. Masu shayarwa su yi ƙoƙari su ƙara ƙarfin launi, amma a lokaci guda dole ne su sani cewa rigar ta kasance a bayyane saboda rosettes kuma Abyssinians koyaushe za su kasance masu sauƙi fiye da masu santsi. A nunin, ana ɗaukar rigar ƙasa mai sauƙi da gaske.

Shirye-shiryen nunin Abyssinians abu ne mai sauqi. Waɗannan su ne: yankan farata, tsaftace kunnuwa, tafin hannu, tsaftace ulu daga ƙaƙƙarfan ƙazanta.

Don kada a rasa nauyin da ake bukata na gashin gashi, ba a ba da shawarar yin wanka da aladu ba kafin nunin.

Bayanna

Kamar yadda kuka riga kuka lura, kiwo Abyssinians ba abu ne mai sauƙi kuma mai ban sha'awa ba. Saboda haka, yana da matukar muhimmanci masu kiwon dabbobi su raba kwarewa da bayanai da juna.

A cikin batutuwan da suka gabata, mun riga mun sadu da aladu masu ban mamaki waɗanda ke cikin kulob din mu. An riga an ɗauki mataki na farko don samun nasarar aikin kiwo. Yanzu yana da matukar muhimmanci masu kiwo su sanya hotunan maza da mata da zuriyarsu. Don haka za mu iya yin tunani tare kuma mu taimaki juna a cikin zaɓin masu samar da dabba na musamman, za mu fahimci tare da jinsin launi da gadon rosettes, kuma ba shakka za mu ji dadin sadarwar abokantaka.

© Larisa Schultz