Kukhetsa ndi njira yachilengedwe komanso yofunika kwa njoka zonse, kuphatikiza njoka za chimanga (Pantherophis guttatus). Kukhetsa, komwe kumadziwikanso kuti molting kapena ecdysis, ndi njira yomwe njoka zimasinthira khungu lawo lakale, lotopa ndi wosanjikiza watsopano. Kukhetsa sikumangothandiza njoka kuti zisamawonekere komanso zimagwira ntchito zosiyanasiyana zofunika, kuphatikizapo kukula ndi kuchotsa tizilombo toyambitsa matenda. Mu bukhuli lathunthu, tiwona njira yokhetsera njoka ya chimanga, kukambirana momwe zimakhetsera kangati, zizindikiro za khola lomwe likubwera, magawo a kukhetsa, ndi momwe mungathandizire njoka ya chimanga panthawi yokhetsa.
Kumvetsetsa Njoka Zachimanga
Musanayambe kudumphira mu zenizeni za kukhetsa mu njoka za chimanga, m'pofunika kumvetsetsa za mtundu wotchuka wa njoka.
Taxonomy:
- Ufumu: Animalia (Zinyama)
- Phylum: Chordata (Chordates)
- Kalasi: Reptilia (Zokwawa)
- Dongosolo: Squamata (Zokwawa Zoweta)
- Banja: Colubridae (Njoka za Colubrid)
- Mtundu: Pantherophis
- Mitundu: Pantherophis guttatus
Mayina Odziwika: Njoka ya Chimanga, Makoswe Ofiira
Njoka za chimanga zimachokera ku North America ndipo zimadziwika kwambiri chifukwa cha maonekedwe ake okongola, omwe amadziwika ndi mitundu yowala komanso zosiyana. Sizikhala ndi poizoni ndipo zimatengedwa kuti ndi imodzi mwa mitundu yofatsa komanso yosavuta kusamalira, zomwe zimapangitsa kuti zikhale zodziwika bwino pakati pa okonda zokwawa komanso eni ake a njoka.
Kukhetsa Njoka Zachimanga: Chidule
Kukhetsa ndi njira yachilengedwe komanso yobwerezabwereza m'moyo wa njoka ya chimanga. Zimenezi zimawathandiza kuti akule bwino, akhalebe ndi thanzi la khungu lawo, ndiponso kuchotsa tizilombo tomwe tingakhale tikukakamira khungu lawo lakale. Kuchuluka kwa kukhetsa kumasiyanasiyana malinga ndi zaka komanso kukula kwa njoka.
Kodi Njoka Zachimanga Zimakhetsa Kangati?
Kuchuluka kwa kukhetsa kwa njoka za chimanga kumatengera zinthu zingapo, kuphatikiza zaka, kukula, komanso thanzi la munthu. Nthawi zambiri, njoka za chimanga zazing'ono zimakhetsa pafupipafupi kuposa akuluakulu. Nayi kugawanika kwa kukhetsa pafupipafupi kwa magulu azaka zosiyanasiyana:
- Ana Hatchlings ndi Ana: Njoka za chimanga zikakula, zimakula mofulumira, ndipo chifukwa cha zimenezi, zimasyoka pafupipafupi. Ana aang'ono amatha kukhetsa khungu lawo pakadutsa masiku 7 mpaka 10 atangoyamba kumene. Akamakula kukhala ana, kuchuluka kwa kukhetsa kumachepera kamodzi pakatha milungu 2-4.
- Akuluakulu ndi Akuluakulu: Njoka za chimanga zikafika pa msinkhu waukulu komanso kukula, kukula kwawo kumachepa. Akuluakulu ang'onoang'ono amatha kukhetsa milungu inayi kapena isanu ndi itatu iliyonse, pomwe njoka zachimanga zazikulu nthawi zambiri zimataya masabata 4-8 aliwonse.
Ndikofunikira kudziwa kuti awa ndi malangizo onse, ndipo njoka za chimanga zimatha kusiyanasiyana pakukhetsa. Zinthu zina zomwe zingakhudze kuchuluka kwa kukhetsa ndi zakudya, kutentha, chinyezi, komanso thanzi.
Zizindikiro za Kutentha Kwambiri
Njoka za chimanga zimawonetsa zizindikiro zingapo zamakhalidwe ndi thupi kusonyeza kuti zatsala pang'ono kukhetsa. Kuzindikira zizindikiro izi ndikofunikira kwa eni njoka kuti awonetsetse kuti ziweto zawo zimadutsa pakukhetsa popanda vuto lililonse. Zizindikiro zodziwika za shedi yomwe ikubwera ndi izi:
- Maso Amtambo Amtambo: Masiku angapo isanayambe kukhetsa, maso a njoka ya chimanga amakhala amtambo komanso otuwa. Izi ndi zotsatira za kuchulukana kwamadzimadzi pakati pa zigawo zakale ndi zatsopano za khungu. Maso amtambo amatha kusokoneza maso a njoka kwakanthawi.
- Khungu Losakhazikika: Pamene njira yokhetsa ikuyandikira, khungu la njokayo likhoza kuwoneka losawoneka bwino komanso lopanda mphamvu. Izi zili choncho chifukwa khungu lakale latsala pang’ono kulowedwa m’malo ndi latsopano.
- Zochita Zochepetsedwa: Njoka za chimanga sizikhala zogwira ntchito m'masiku otsogolera kutayika. Akhoza kubisala kwambiri ndikuwonetsa kuchepa kwa njala.
- Mimba ya Pinki: M'magawo omaliza a kukhetsa, mamba a mimba ya njoka amatha kukhala pinki kapena ofiira. Ichi ndi chizindikiro chakuti njoka yakonzeka kukhetsa.
Magawo a Njira Yokhetsa
Kukhetsa kwa njoka za chimanga kumachitika m'magawo angapo. Kumvetsetsa magawo awa kudzakuthandizani kuyang'anira ndikuthandizira njoka yanu panthawiyi:
- Pre-Shedding: Ili ndilo gawo loyamba pamene thupi la njoka likuyamba kukonzekera kukhetsa komwe kukubwera. Maso amakhala ndi mitambo, ndipo njokayo imayamba kuchepa mphamvu.
- Kukhetsa: Panthawi imeneyi, njokayo imagwira ntchito mwakhama kuchotsa khungu lakale. Nthawi zambiri imayamba ndikusisita mphuno yake pamalo olimba, monga miyala kapena nthambi, kuti amasule khungu pakamwa pake. Kenako, imapita patsogolo ndikudumphira m'mipata yothina kuti ithandizire kuchotsa khungu lakale.
- Pambuyo Kutaya: Pambuyo pochotsa bwino chikopa chake chakale, chikopa chatsopano cha njoka chimawululidwa. Panthawi imeneyi, njokayo imatha kuwoneka yamphamvu komanso yotsitsimula. Komabe, ndikofunikira kuwonetsetsa kuti zokhetsedwazo zatha komanso kuti palibe zigamba zakhungu zakale, makamaka m'maso.
Kuthandiza Njoka Yachimanga Panthawi Yokhetsa
Ngakhale kuti njoka za chimanga nthawi zambiri zimakhala zaluso pakukhetsa paokha, pali nthawi zina pomwe zingafunike thandizo. Ngati muwona kuti njoka yanu ikuvutika kukhetsa, pali njira zingapo zomwe mungachite kuti muthandizire:
- Chinyezi Chowonjezera: Kusunga chinyezi choyenera m'khola la njoka ndikofunikira. Chinyezi cha 50-60% chikulimbikitsidwa kwa njoka ya chimanga, koma chiyenera kuwonjezeka mpaka 70-80% panthawi yokhetsa kuti izi zitheke.
- Perekani Bokosi la Shed: Kupanga kabokosi mkati mwa mpanda kungathandize njokayo popereka chinyontho cha chilengedwe. Bokosi lokhetsedwa liyenera kukhala ndi moss wonyowa wa sphagnum kapena matawulo amapepala.
- Chepetsani Kugwira: Panthawi yokhetsa, ndi bwino kuchepetsa kugwira njoka ya chimanga. Kusamalira kungayambitse nkhawa ndikulepheretsa kukhetsa.
- Onani Malo Osungidwa: Njoka ikatha, yang'anani mosamala kuti muwonetsetse kuti palibe zidutswa zomwe zasungidwa, makamaka m'maso. Ngati shehena yosungidwa ilipo, imatha kuyambitsa zovuta zaumoyo ndipo iyenera kuchotsedwa pang'onopang'ono.
- Yang'anirani Zaumoyo Onse: Onetsetsani kuti thanzi la njoka lili bwino. Zakudya zopatsa thanzi, kutentha koyenera, ndi madzi okwanira ndizofunikira kuti pakhale kukhetsa bwino.
Zosungira Maso Zosungidwa
Chinthu chimodzi chodziwika bwino pa nthawi yokhetsa ndi zotsekera m'maso, pomwe khungu lakale lomwe lili m'maso mwa njoka limalephera kutuluka. Izi zitha kusokoneza maso a njoka ndi kubweretsa mavuto athanzi ngati sizikukonzedwa. Ngati muwona zotsekera m'maso, ndikofunikira kuchitapo kanthu:
- Funsani Veterinarian: Ngati simukumva bwino kuchotsa zisoti zosungidwa nokha, kapena ngati zinthu zavuta, ndi bwino kupeza thandizo kuchokera kwa veterinarian wodziwa kusamalira zokwawa.
- Zothandizira Zanyumba: Nthawi zina, mutha kuchotsa zipewa zamaso zosungidwa kunyumba. Njira yodziwika bwino ndiyo kugwiritsa ntchito thonje lonyowa popaka kapu yamaso. Khalani ofatsa kwambiri kuti mupewe kuvulaza njoka.
Zapadera
Ndikoyenera kudziwa kuti si njoka zonse zomwe zimakhetsa bwino nthawi zonse. Ena amatha kukhala ndi zovuta ndi zotsalira zosungidwa kapena zovuta zina. Ngati mukukumana ndi zovuta zowonongeka ndi njoka yanu ya chimanga, ndibwino kuti mufunsane ndi veterinarian wa reptile kuti akuthandizeni komanso kuti athandizidwe.
Kutsiliza
Kukhetsa ndi njira yofunikira komanso yachilengedwe kwa njoka za chimanga, kuzilola kuti zikule, kukhalabe ndi thanzi labwino, ndikuchotsa tizilombo toyambitsa matenda. Kuchuluka kwa kukhetsa kumasiyanasiyana malinga ndi zaka komanso kukula kwake. Njoka zazing'ono zimataya nthawi zambiri kuposa akuluakulu. Kuzindikira zizindikiro za khola lomwe likubwera ndikofunikira kwa eni njoka, monganso kumvetsetsa magawo a kukhetsa.
Kuthandiza njoka ya chimanga pa kukhetsa kungakhale kofunikira ngati njokayo ikukumana ndi zovuta, monga zotsekera m'maso. Kusunga chinyezi choyenera m'malo otsekeredwa, kupereka bokosi lokhetsedwa, komanso kuchepetsa kuwongolera panthawi yantchito kungathandize kukhetsa bwino.
Pamapeto pake, kukhetsa ndi chinthu chochititsa chidwi komanso chofunikira pa moyo wa njoka ya chimanga, ndipo kumvetsetsa ndikofunikira kuti tipereke chisamaliro choyenera ndikuwonetsetsa kuti zokwawa zokopa izi zili ndi thanzi komanso moyo wabwino.