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IkhayaInzala YezinjaIindidi zeeNja: Uluhlu lweeNja zokuzala - Ukutya kweeNja kuchazwe

Iindidi zeeNja: Uluhlu lweeNja zokuzala - Ukutya kweeNja kuchazwe

Igqityelwe ukuvuselelwa ngo-Okthobha 12, 2022 by Izinja Vets

Iindidi zezinja: Uluhlu lweeNja zokuzala 

 

Ingcuka ngukhokho wenja efuywayo, edla ngokubizwa ngokuba yinja.

Esona sizalwane sisondeleyo senja yingcuka yanamhlanje, nekwaziwa ngokuba yinja yasekhaya. Inja iphuma kwingcuka yamandulo eyaphelayo.

Izinja yayizizilwanyana zokuqala ukuba mbuna kwaye zifuywe luluntu lokuqala abazingeli-abaqokeleli ngaphezulu kweminyaka 15,000 eyadlulayo, phambi kokuvela kwezolimo.

 

Igama leNzululwazi yeNja kunye neXesha labo eliTyebileyo

Esinye sezidalwa zangaphambili abantu be-prehistoric basekhaya yayizintlobo ze-canine, ezibandakanya izinja.

Ekugqibeleni ingcuka yafuywa, kwaye inzala yayo zizinja zanamhlanje.

Igama lenzululwazi lenja inokuba yiCanis familiaris okanye iCanis lupus familiaris, kuxhomekeke kuhlobo. La alandelayo ngamagama amabini enzululwazi ezinja:

Usapho lweCanidae, oludla ngokubizwa ngokuba zii-carnivorans ezinje ngenja okanye iicanids, kulapho izinja zihlelwa khona, kanti uhlobo lweCanis, oluguqulela ngokuthe ngqo ku “inja,” likhaya leengcuka, izinja, amarhamncwa noodyakalashe.

Usapho lwabo lwaziwa ngokuba yiCaninae, eliguqulela ngokuthi “iitshini,” ngoxa isizwe sabo, uCanini, sibizwa ngokuba yi “inja yokwenyani” Isizwe, kunye nesizwe sabo, uCanina, likhaya labo iilekese ezifana nengcuka.

Iimpawu zeNja kunye neempawu

Zonke izinja ze-genus Canis zabelana ngeseti yokuchaza iimpawu zomzimba ezifanayo.

I-Canis i-genus phantsi kwentsapho yeCanine ebandakanya inani leentlobo eziphilayo, kuquka izinja, iingcuka, iingcuka, kwaye oodyakalashe begolide, phakathi kwabanye.

Iindidi ezikolu didi ziyakwazi ukuchongwa ngokuphakathi ukuya kubukhulu obukhulu, ukhakhayi lwazo olukhulu kunye nolukhule kakuhle kunye namazinyo, imilenze yabo emide, kunye neendlebe zabo ezincinci kunye nemisila.

Ii-Canines zihlukaniswa kwezinye izilwanyana ezincancisayo ngenani leempawu, kubandakanywa ukuziphatha kwazo, ukwakheka kwamathambo, kunye nokukwazi ukuzala.

Ukuzahlula kwiingcuka, izinja zinenani leempawu ezahlukileyo ezizihlukanisayo. Ezinye zezi mpawu zokwahlula zinokukunceda ukuba ubone ukuba i-canines ekuthethwa ngayo yinja okanye ingcuka.

 

Amazinyo Enja 

Izinja ziphuma kwiingcuka kwaye zinepateni yamazinyo ebonisa indlela ezitya ngayo inyama ngenxa yokuba izinja zinezinyanya ezifana nengcuka.

Amazinyo azo abukhali kwaye aphuhliswe ngokukodwa ukukrazula kunye nokuhlafuna inyama.

Ngenxa yokufana kwawo namazinyo enja zezinye izilwanyana, abantu abaninzi babhekisela kula mazinyo mane njengawo “.iitshini.” Enye yeempawu ezicacileyo zenja yisethi yamazinyo.

Uninzi lweecanids, okanye izilwanyana zosapho lweCanidae, zinamazinyo angama-42.

 

Loluphi Ukutya Okutyiwa Zizinja? Ukutya Kwezinja Kucacisiwe

Ngenxa yokuba zisuka kwiingcuka, izinja zizilwanyana ezidla inyama kunye nebhayoloji elungiselelwe ukutya okubandakanya ikakhulu inyama. Nangona kunjalo, kuphela ipesenti encinci yezinja ezigcinwe njengezilwanyana zasekhaya namhlanje zidla inyama kuphela.

Ixabiso ukutya kwezinja zangoku isezantsi kakhulu kunokutya okubandakanya inyama nje, kwaye ibonelela ngeentlobo ezininzi zezondlo.

Inyama, iinkozo, kunye nemifuno zidityaniswe nemifuno kunye nezinye izithako ukwenza ukutya kwenja kwihlabathi lanamhlanje.

Iintlobo ezininzi zenyama, kubandakanya intlanzi, inkukhu, inyamakazi, iinkomo, kunye nehagu, zidla ngokusetyenziswa ekulungiseleleni ukutya kwenja.

Iitapile, ii-ertyisi, iminqathe, yaye mhlawumbi nezinye imifuno zongezwa rhoqo kumxube xa ezi nyama zilungiswa.

Kukho iintlobo ezininzi zokutya kwezinja ezikhoyo, kwaye leyo oyikhethayo kufuneka ixhomekeke kwiimfuno zokutya zesilo-qabane sakho.

Kukho ukutya okunokunceda iqabane lakho le-canine ekubekeni ubunzima, kunye nokutya okunokubanceda ekulahleni iipounds ezingaphezulu.

Kukwakho nokutya kwenja kweallergies. Abanini abaninzi baqala ngokuthatha isigqibo sokuba inja yabo ikhetha ukutya okumanzi okanye okomileyo kuqala, emva koko bahambe ukusuka apho.

Oku kulandelayo zezinye zezona zikhetho zibalaseleyo ezikhoyo ekutyeni kwenja:

 

Iimpawu zezinja

Nkqu iingcuka azinazo iindlela zokuziphatha nezomzimba ezininzi njengezinja. Izinja zineentlobo ngeentlobo ngaphezu kwaso nasiphi na esinye isilwanyana esanyisayo, kuquka iingcuka.

Iseli ebomvu yegazi i-acid phosphatase inokubonwa kwi-starch gel electrophoresis yegazi le-canine. Nabo benzile i-tymphanic bullae ezisongweyo kwaye zityunyuziwe ukuba zincinci. Banebunzi elingqukuva ngakumbi, kwaye kukho "ikhefu" phakathi kwebhulorho yempumlo kunye nomphezulu wentloko yabo.

Iingcuka ziyahluka kwezinye iilekese ngokuba izihlunu zabo ze temporalis, ezinoxanduva lokuvala imihlathi, zibonakala ngakumbi, kwaye ziswele. iziphene kwimilenze yabo yangasemva.

Izinja azinayo a idlala laphambi kwecaudal, okubangela ukuba bangene e-estrus kabini ngonyaka kunokuba bangene kanye.

Iingcuka zidla ngokuba nazo amehlo atyheli okanye anombala okhanyayo, ngokuchaseneyo ne amehlo amdaka ezidla ngokuba nazo izinja. Zinolusu oluqina ngakumbi, yaye amanqina azo amalunga nesinye kwisithathu kuphela sobukhulu bengcuka.

IiBegonias, iPoinsettias, yaye Ialoe vera zimbalwa nje zezityalo zasendlwini eziqhelekileyo ezinokuba yingozi kwizinja.

Itshokolethi, itswele, ikonofile, macadamia nuts, xylitol, kwaye nicotine kumbalwa kokutya kwabantu okungenakukwetyiswa zizinja yaye kusenokuba netyhefu kubo.

Izinja, kwelinye icala, zi-omnivores kwaye zinokwenza ngokutya okuqulethe isitashi esingaphezulu kunengcuka, ebambelela ngokungqongqo kwi-carnivorous diet.

 

Ngaphandle Ngokuphathelele Izinja

Kukho izizwe ezimbalwa ezohlukeneyo zeCaninae subfamily.

UCanini, isizwe esifana nezinja, sihlobene neVulpini, isizwe esifana neengcuka.

Baphantsi kweCaniforma okanye iCanoidea, amaqela e-carnivoran afana nezinja. Kukwahluke kakhulu kwii-carnivorans ezifana neekati, ezizezo Feliforma or I-suborder ye-Feloidea ye ICarnivora.

 

Iintlobo ezahlukeneyo ze Dog Ukuzalela 

Kunokwenzeka ukwahlula izinja zibe ngamaqela ahlukeneyo ngokwemisebenzi ezazizalelwe yona ekuqaleni:

 

Izinja zezemidlalo

Injongo yantlandlolo yezinja zemidlalo yayikukuncedisa abazingeli bazo ekubambiseni nasekubuyiseni iintaka zasendle. Ngelixa ii-setters, spaniels, kunye nezikhombisi specialise kwi ukuzingela iintaka, iiretriever zizinja zamanzi abadadayo bazingele iintaka zamanzi.

Imigangatho yazo yangaphandle, ebonelela njengokhuselo kwimozulu, ixinene kwaye ayinamanzi.

I-Golden Retrievers, iLabrador Retrievers, iNova Scotia Dock Retrievers, iiCocker Spaniels, kwaye Izalathisi ezimfutshane zaseJamani yonke imizekelo yezinja zezemidlalo. Eminye imizekelo ibandakanya I-Cocker Spaniel.

 

Izinja ezizingelayo

Izinja ze-hound zaphuhliswa ngokukodwa ukuzingela izilwanyana ezisemhlabeni ezinobushushu bomzimba obufudumeleyo.

Hounds ivumba bayakwazi ukusebenzisa iimpumlo zabo ukulandelela iiraccoon kunye nabantu, ngelixa i-sighthounds isebenzisa isantya kunye nombono wabo ukusukela amaxhoba afana ne-jackrabbits kunye ne-antelopes.

Ngokubanzi, zihlelwe zibe ziindidi ezimbini: i-sighthounds kunye ne-scent hounds.

Zonke ezi zinja zinethuku elinamandla lokuzingela ixhoba. Iintlobo ezifana ne-Bloodhound, i-Greyhound, kunye ne-Dachshund yonke imizekelo yezinja ze-hound.

 

Izinja ezisebenzayo

Izinja ezifuywe ngokukodwa ngenjongo yokwenza umsebenzi, njengokukhusela iintsapho okanye ukutsala isileyi kunye neenqwelo, zaziwa njengezinja ezisebenzayo.

Kukho iintlobo ezininzi zeenja ezisebenzayo, kodwa eminye imizekelo ibandakanya i-Boxer, i-Great Dane, kunye ne-Rottweiler.

 

Ukwalusa izinja

Kunye nezinja zenkonzo, izinja ezilusayo zithathwa njengoluhlobo lwenja esebenzayo.

Izinja zenkonzo zinceda abantu abakhubazekileyo, njengokuba izinja ezilusayo zincedisa ekulawulweni kwemfuyo. Noko ke, zahlukile kwezinye izinja, kuba zaphuhliswa ngenjongo yokwalusa imfuyo enjengeegusha, iinkomo neenyamakazi.

Abanye babo bayifanele kakhulu imisebenzi yasemkhosini nasebupoliseni. Izinja zokwalusa ziza kwiintlobo ngeentlobo zeentlobo, kuquka Umda weCollie, le Umalusi waseJamani, kwaye i Inja yaseIcelandic.

 

Izinja zeTerrier

Izinja ze-Terrier zenzelwe ukuba zincinci ukuze zikwazi ukuhamba emva kweempuku kunye nezinye izinambuzane ezihlala phantsi komhlaba. Baquka "umntu oxhaphaza abanye" iintlobo, ezazifudula zisetyenziselwa ukutsala iibull-baiting kodwa namhlanje zenza izinja ezibalaseleyo ezingamaqabane ngenxa yemilenze yazo eyomeleleyo kunye nokukwazi ukugrumba imingxuma yeempuku.

Iintlobo zeTerrier nazo zibandakanyiwe phakathi kwezi. Iintlobo zeenja ze-Terrier ziquka, kodwa azikhawulelwanga, i-Bull Terrier, i-Scottish Terrier, kunye ne-Welsh Terrier.

Iingubo ezigobileyo zibonakalisa iintlobo ezithile ze-terrier, ezifana ne-Airedale Terrier, i-Kerry Blue Terrier, kunye ne-Irish Terrier.

 

Izinja zokudlala

Izinja zokudlala zaphuhliswa ngokukodwa ukuba zigcinwe njengezilwanyana eziziqabane ngenxa yobukhulu bazo obunciphayo. Lolona khetho lubalaseleyo kubantu abahlala kwiindawo ezixineneyo okanye amakhaya anobuphi na ubukhulu. Iintlobo ezifana neChihuahua, Pug, kunye neShih Tzu zonke ziyimizekelo yeentlobo zeenja zokudlala.

 

Izinja ezingadlaliyo

Izilwanyana ezingamaqabane, ezinjengezinja ezingazange ziphuhliselwe ukhuphiswano kuwo nawuphi na umdlalo, aziweli kulo naluphi na olunye udidi lwamaqela ezinja.

Izinja ezingezizo ezemidlalo ziquka iintlobo ngeentlobo zeentlobo ezifana neBulldog, iDalmatian, kunye nePoodle, phakathi kwezinye.

Xa uhamba intaba, unokhetho lokuqesha inja eqeqeshelwe ukukhusela umntu wayo kwizilwanyana ezinokuba yingozi, ezinjengeengonyama zasezintabeni.

 

Inja-ingcuka hybrids

Izinja kunye neengcuka zangoku zehla kwi-progenitor efanayo kwixesha elidlulileyo elikude. I-Malamutes kunye ne-huskies yimizekelo emibini kuphela yeentlobo ezininzi zeenja ezinkulu eziye zawela iingcuka.

Ezinye zezi zinja zifunwa ngabantu babucala, ngelixa ezinye ziye zasetyenziswa kwimisebenzi enxulumene nokhuseleko.

Umzekelo wokuvelisa, ekupheleni kweminyaka yee-1990 urhulumente waseRashiya waqalisa inkqubo yokufuya imihlanganiselwa yengcuka abayibiza ngokuba yingcuka. Volkosoby okanye Volkosob.

Ezi zilwanyana zisetyenziselwa ukugada imida yaseRashiya. Nalu uluhlu lwezinja ezisibhozo ezinenkangeleko yeengcuka.

 

 

 

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