Ukuzala i-Plymouthrock kubhekwa ukuziqhenya kwe-American breeding. Ngenxa yokuqhekeka, ososayensi bakwazi ukuthola ukubukeka okuphelele: izinkukhu ngokushesha zithola isisindo, zine inyama enomsoco kanye nokukhiqizwa kweqanda eliphakeme.
Namuhla, kune-subspecies engu-8 ehluke kakhulu embala. Yimiphi imininingwane yePlymouth Brooks? Amaqiniso nemininingwane.
Imvelaphi ye-subspecies
U-Brely Plymutrok owaziwa kusukela ngekhulu le-19. Lathola igama layo ngokuhlonipha idolobha lasePlymouth nelithi English rock rock - rock. Ukukhuphuka kwamatshe kwakhiwa amaJavan, Dominican, amaKokhikhinsky nezinkukhu zaseSpain. I-Plymouths yokuqala yanikezwa embukisweni waseWorchester ngo-1869, kodwa lo mhlanga wathola isiqiniseko esisemthethweni kuphela ngo-1910. Ngesikhathi sokubeletha, amagatsha amabili amakhulu ahlukaniswa: ngabanye ngenhloso yokubukisa nezinkukhu zokuzalisa izimboni.
Izimpawu zofuzo
Abamele bohlobo banomlomo ophuzi ophuzi ophuzi. Amehlo anombala omnyama futhi kufanele nakanjani akhanyise. Enye imininingwane ehlukile yi-scallop ephansi enezikhala ezingu-5 ngendlela yeqabunga. Amacici amancane futhi anama-oval.
Intamo yabanye ibanzi, egcwele imifino. Amaphiko amancane, acindezelekile emzimbeni. I-plumage yinyene emaphikweni nasemathangeni, i-tarsus (ingxenye ephakathi kwe-paw) iphuzi, kanti ama-claws ayenobundu obukhanyayo. Uhlobo luhlukaniswa ngokwakha okuqinile nokungahambisani kwabantu. Uhlamvu lukaPlymouthrock luzolile futhi luzolile, izinkukhu zivumelane kalula nezimo zezulu ezahlukene.
Izici zombala
Umthunzi obumnyama ubumnyama (obunamahlamvu aluhlaza okwesibhakabhaka), okungafani nombala ompunga. Phakathi kwezinye izici ezihlukanisayo zingaphandle kukhona:
- ukutholakala kwamaqembu;
- emaphethelweni wezimpaphe umbala omnyama;
- imivimbo ehlukile emzimbeni wenyoni;
- Amabhande anesilinganiso esifanayo ahamba ngaphesheya.
Umehluko kwezinye izinhlobo zezinkukhu
Izakhi zohlobo lwe-Plymouth ezinemibala zihlukaniswa ngeso lengqondo oluthile oluthile olusakhulayo kunamazinku ezimhlophe. Bonke abamele ama-subspecies banombala wangempela we-plumage - lo umehluko omkhulu kwabanye abantu (grey, yellow yellow, blue, blue). Futhi, le nyoni ingahlukaniswa ngobukhulu nesisindo somzimba: ama-Plymouths angamaNgisi angaphezulu kwamanye amazwe aseMelika.
Izici nokuningi
Abamele lo mhlobo bancane kakhulu kunezinye izinkukhu: isisindo esibukhoma se-rooster sifinyelela ku-5 kg, kanti inkukhu 3.5 kg. Isisindo samasheya amancane ngamasonto angu-9 sesivele sifinyelela ku-1.5 kg. Ukukhiqizwa kwamaqanda kuphakeme: kusuka enkukhu eyi-1 ungalinda amaqanda angama-190 ngonyaka. Ubuningi babo bonke bungaphansi kuka-60 g. Igobolondo linemibala enombala obumnandi. Izinga lokuhluleka kwesitoko esincane - 80%. Ukuphepha kwabantu abadala - 96%.
Izinzuzo nokungalungi
Izinzuzo zalolu hlobo zibonisa izinga eliphezulu lokukhiqiza, ukuvumelanisa nezimo ezihlukahlukene zokuboshwa, ukuzivikela eziningana zezifo. Kulezi zinyosi, isisindo senkukhu sithuthukile kahle; wonke amalungu e-subspecies awakwazi ukuhlukunyezwa.
Azikho amaphutha amakhulu emphakathini. Phakathi kwezinselele ezincane - ukukhula kancane kwempaphe ebusheni (kuthatha amasonto ayisithupha). Inyama ine-tint ephuzi, engeyona eyomuntu wonke oyithandayo (umbala awuthinti ukunambitheka). Isici se-subspecies yizimfuno zekhwalithi yokudla. Ukuntuleka kokudla kanye namavithamini kuholela emaqanda.
Ulwazi Lokugcinwa Nezokunakekelwa
Izidingo zomgodla lapho ama-Plymouthrocks aqoshiwe agcinwa afana nezinye izindlu zezinkukhu. Kufanele ukulawula umswakama nokushisa. Ngaphakathi kwenkomo yenkukhu kufanele kube ukukhanya okuhle nokuphuza umoya. Ukuze uhambe ngezinkukhu, kuhle ukuhlela izihlalo ezingenalutho ensimini (qiniseka ukuthi ungaphambi kocingo ngenetha).
Kunconywa ukusetha amabhati akhethekile endlini yenkukhu - amabhokisi ajulile agcwele izinkuni zomlotha nokushiswa kwamalahle. Ukugeza kungasiza ekuqedeni ama-parasites esikhumba (i-fleas, i-lupus). Ukugaya amalahle nomlotha kuvumela umsebenzi wesisu, kugcwalisa umzimba nge-microelements.
KUBALULEKILE! Ukuze ijubane inqubo yezilwane ezincane, kungenzeka ukuxuba umlotha ovela emashumini okushiswa ekuphakelayo kwansuku zonke.
Ukudla
Ingxenye eyinhloko yokudla okuqoshiwe noma okuphelele. Ngokujwayelekile izinkukhu zinikezwa ummbila, ibhali noma ukolweni.
Ekudleni kwansuku zonke kufanele kube khona izinambuzane, ukudla kwephayini, i-clover. Izithako ezimbi kakhulu zamaminerali - isikhali, amagobolondo, i-limestone, isidlo sefu.
Okuphakelayo kufanele kuhlangabezane namazinga wekhwalithi futhi ayiqukethe ukungcola. Ukuze ugcwalise izinqolobane ze-calcium, kuyadingeka ukuthi unike i-cottage shizi noma ubisi omuncu izinkukhu.
Izinkukhu zivunyelwe ukunikeza amaqanda abilisiwe. Ngokuyinzuzo kubantu ngabanye kuhluma okusanhlamvu koroyi.
Ukuzala
Ukuzalelwa kohlobo lwe-Plymouthrocks emifushane kuyinto evamile. Ukuze kusetshenziswe amaqanda, kuphakanyiswa ukuthatha izinkukhu zohlobo olumhlophe noma ukusebenzisa i-incubator. Ukuhlukumeza okujwayelekile kwezinsana kungama-70-80%. Ngesikhathi sosuku olulodwa, ukungafani kobulili sekuvele kubonakale: kuzinkukhu ekhanda indawo emnyama ekhanyayo, emagqumeni - aphuzi, ngaphandle kwemingcele ecacile.
Ngenyanga yokuqala yokuphila ngaphansi kokuvinjelwa kwesigaba se-hypothermia, ukushisa nokukhanyisa indlu ingasebenzisa isibani se-infrared.
UKUKHONA! Ezinsukwini zokuqala zokuphila, izinkukhu zidinga ukungena emifuleni yazo (1 ukwehla ngamunye izinsuku ezingu-10). Kubalulekile ekuvimbeleni i-beriberi.
I-Plymouth brood iyinzalo engadalwa ngempumelelo kokubili emakhaya nasezimbonini zezimboni. Abantu basheshe bazuze isisindo, inyama yabo ibhekwa ukunambitheka okukhulu.
Ukudla okukhethiwe kahle nokuhambisana nemithetho elula yesondlo kuzokuvumela ukuba ukhule inyoni enempilo enezinga eliphezulu lokukhiqiza.
