Zamkati
- Makhalidwe a Njovu
- Malo okhala njovu
- Kudya njovu
- Kugwiritsa ntchito thunthu lakudya njovu
- Kodi njovu zimadya mtedza?
- Zofuna Njovu
- Kodi njovu zimalemera bwanji?
- Njovu zimayenda bwanji?
- Kodi njovu zimakhala bwanji?
- Kodi njovu zimabadwa bwanji?
njovu ndizo nyama zazikulu kwambiri zomwe zilipo pamtunda. Kukula kwawo kwakukulu ndi kukongola kwawo kudadzetsa chidwi m'mitundu yonse ya anthu yomwe imawadziwa. Kuyambira kale, akhala akugwiritsidwa ntchito kunyamula zinthu ngakhale kumenya nkhondo. Pambuyo pake adagwidwa kuthengo kuti akawonetsedwe kumalo osungira nyama ndi malo ochitira masewera olimbitsa thupi, komanso kukawona malo ndi alendo okaona South Asia.
Komabe, ndi anthu ochepa okha omwe amadziwa kuti nyamazi zili ndi luntha lofanana kwambiri ndi lathu, ndipo amatha kukulitsa kutengeka konse komwe kumadziwika ndi anthu. Komabe, izi sizinachepetse kusaka nyama zaminyanga, zomwe ndizowopsa kwambiri masiku ano. Kodi mukufuna kudziwa zambiri za nyama zosangalatsa izi? Musati muphonye nkhani iyi ya PeritoAnimal za zomwe njovu imadya, momwe tikufotokozereni zina zambiri zodabwitsa.
Makhalidwe a Njovu
Njovu (Elephantidae) ndi banja la zinyama zomwe zili mu dongosolo la Proboscidea. Amadziwika ndi kukula kwawo kwakukulu komanso moyo wautali, wokhala ndi moyo wazaka pafupifupi 80. Chimodzi mwa zinthu zofunika kwambiri ku njovu ndi makutu awo akuluakulu, amene amazipopera kuti azizizira kutentha. Ngakhale zitha kuwoneka ngati izi, samadzikondera okha, koma amagwiritsa ntchito makutu awo kuti athetse kutentha kochulukirapo komwe amakhala mthupi lawo.
Chofunika kwambiri ndi njovu ndi mphuno zawo zazitali komanso zamphamvu, zomwe zimadziwika kuti thunthu lawo. Tithokoze iye, nyamazi zili ndi luso labwino kwambiri la kununkhiza pakati pa nyama. Komanso, iwo gwiritsani thunthu lawo kutunga madzi ndikupopera matupi awo, ngati kuti akusamba. Amagwiritsanso ntchito kupeza chakudya ndiyeno amapita nacho kukamwa kwawo. Pambuyo pake, tiwona zomwe njovu idya.
Pomaliza, chosadziwika kwambiri cha njovu ndikuti ali ndi ubongo waukulu kwambiri kukula kwake. Kuphatikiza apo, ndizo nyama zomwe zimakhala ndi ziwalo zazikulu kwambiri za ubongo ndipo hippocampus ndi imodzi mwazikulu kwambiri padziko lapansi. Izi zimawapatsa chidziwitso chachikulu komanso kutengeka mtima. M'malo mwake, akukhulupirira kuti luntha lawo ndilofanana kwambiri ndi lathu, komanso kumvera chisoni komanso momwe amacheza.
Malo okhala njovu
Malo ake amakhala pamtundu uliwonse. Pakadali pano pali mitundu itatu yokha, yomwe imakhala m'malo osiyanasiyana. Awa ndi malo a aliyense wa iwo:
- njovu ya savanna (Loxodonta africanus): amakhala m'mapiri a pakati ndi kumwera kwa Asia. Izi ndi zachilengedwe zosakhalitsa zokhala ndi nkhalango yaying'ono komanso udzu wambiri.
- njovu m'nkhalango(Loxodonta cyclotis): amakhala m'nkhalango zakumadzulo chakumadzulo kwa Africa, kumene kuli zomera ndi zinyama zambiri.
- NDINjovu yaku Asia (Elephas kukula): kuchuluka kwake kunachepetsedwa kwambiri m'zaka za zana la 20. Pakadali pano, amangokhala m'nkhalango zochepa ku South Asia ndipo ndi njovu zokhazokha zomwe zatsala pang'ono kutha, ngakhale njovu zaku Africa zimawerengedwa kuti ndizosavomerezeka.
Kudya njovu
Monga tanena kale, njovu zimagwiritsa ntchito thunthu lawo kutola chakudya kuchokera kumwamba komanso pansi. Komanso amatha kuzigwira pakamwa ngati kutalika kwake kuli kochepa. Ngati chakudya chakwiriridwa pansi, choyamba amafunika kukumba ndi mapazi ndi mano, zomwe zimawathandizanso kupeza madzi. Koma njovu imadya chiyani kwenikweni?
Zakudya za njovu zimakhazikitsidwa zitsamba, mizu, masamba ndi khungwa ya mitengo ndi zitsamba zina. Chifukwa chake, njovu ndizinyama zosadya bwino. Kuti akhalebe ndi thupi lokulirapo, amafunika kudya pafupifupi maola 15 patsiku, ndipo amatha kudya makilogalamu 150 a zomera tsiku lililonse. Zakudyazi zimadalira mitundu yanjovu, makamaka malo omwe zimakhala.
Njovu zam'nkhalango ndi zaku Asia makamaka zimadya masamba amtengo ndi khungwa. Komanso, nthawi zambiri amadya zipatso zambiri. Uku ndikusiyana kwakukulu ndi njovu ya savannah, chifukwa kupezeka kwa zipatso m'zinthu zachilengedwe ndizochepa. Kudyetsa njovu ku Savannah kumakhalanso nyengo. M'nyengo youma, zitsamba zimasowa, chifukwa chake zimangodya zitsamba ndi mitengo ya kesha.
Kugwiritsa ntchito thunthu lakudya njovu
Chitamba cha njovu si chongomwa madzi okha. M'malo mwake, gawo ili la thupi la njovu ndilofunika kwambiri kuti ilandire chakudya.
Mapiko ake akuluakulu ndi minofu yake amalola nyamayi kuti igwiritse ntchito thunthu lake ngati kuti ndi dzanja ndipo motere, imanyamula masamba ndi zipatso kunthambi zazitali kwambiri zamitengo. Njovu ndi zolengedwa zanzeru kwambiri ndipo momwe amagwiritsira ntchito mitengo yawo ndi umboni wabwino.
Akalephera kufikira nthambi zina, amatha kugwedeza mitengoyo kuti masamba ndi zipatso zake zigwere pansi. Mwanjira imeneyi, amathandizanso ana agalu kupeza chakudya. Tisaiwale kuti njovu nthawi zonse zimayenda mgulu la ziweto.
Monga kuti sikokwanira, njovu zimatha kudula mtengo kuti idye masamba ake. Pomaliza, amatha kudya khungwa lamtundu wina wazomera ngati ali ndi njala ndipo sangapeze chakudya china.
Kodi njovu zimadya mtedza?
Mtedza ndi nyemba zochokera ku South America. Njovu sizidya mtedza mwachilengedwe chake. Komabe, panthawi ya chionetsero chawo kumalo osungira nyama ndi m'maseŵera, oonerera nthawi zambiri amawadyetsa chiponde. Chifukwa cha kuchuluka kwawo kwamafuta, ndi zipatso zokoma kwambiri za njovu, ngakhale kuwamwa mopambanitsa sikuli ndi thanzi.
Zofuna Njovu
Tsopano popeza tadziwa zomwe njovu zimadya, mumangodzifunsa mafunso ambiri. Pachifukwa ichi, tapanga zinthu zina zosangalatsa za biology ndi machitidwe awo. Nazi zina zosangalatsa za njovu.
Kodi njovu zimalemera bwanji?
Pakabadwa, njovu zolemera pafupifupi 90 kg. Pamene ikukula, kukula kwake kumakula kwambiri, kufikira Kulemera makilogalamu 5,000 mpaka 6,000. Njovu zazikulu kwambiri ndi za savanna, zomwe zimatha kutalika mpaka mita 4.
Njovu zimayenda bwanji?
Njovu ndi nyama zothamanga kwambiri zomwe zimafika makilomita 25 pa ola. Osati chifukwa amathamanga bwino, koma chifukwa cha kukula kwawo kwakukulu. M'malo mwake, samathamanga monga momwe tingaganizire, koma thamanga ndi miyendo yakutsogolo ndipo yendani ndi miyendo yawo yakumbuyo. Izi zimawathandiza kugwiritsa ntchito mphamvu zawo moyenera.
Kodi njovu zimakhala bwanji?
Njovu zimapanga gulu la anthu pafupifupi 15 mpaka 20, kupatulapo njovu zam'nkhalango, zomwe magulu ake amakhala ochepa. Izi ng'ombe ndi matriarchies olamulidwa ndi wamkazi wamkulu, ndipo alibe amuna. M'malo mwake, amuna amangokhala mgululi mpaka atakwanitsa msinkhu wogonana. Nthawi ikakwana, amapatukana ndi ziweto ndikukhala paokha, ngakhale ena atha kupanga magulu ndi amuna ena.
Monga anthu, njovu ndi nyama zokonda kucheza, ndiye kuti, zachikhalidwe, zomwezo kukhazikitsa zolimba kwambiri pamodzi ndi ziweto zanu. M'malo mwake, zikhalidwe monga kumva chisoni chifukwa cha imfa ya wokondedwa ndi kukhazikitsidwa kwa ana amasiye zalembedwa. Zimakhalanso zofala kuti ziweto zosiyanasiyana zimasonkhana kuti zizisangalala zikasamba.
Kodi njovu zimabadwa bwanji?
Kutengera kwa njovu kumatenga miyezi 22, mwakulankhula kwina, pafupifupi zaka ziwiri. Komabe, amatenga nthawi yochepa kwambiri kuti abereke. Pakubadwa kulikonse, mwana m'modzi amabadwa akuyeza pafupifupi 1 mita wamtali. Pakadali pano, amakhala membala wina wa ziweto, momwe aliyense ali ndiudindo womuteteza kwa adani omwe angakhalepo.
Njovu yaying'ono imatha chaka chonse ikubisala pansi pa miyendo yayitali ya mayi ake ikayamwa. Pambuyo pake, yambani kuwonjezera zakudya zomwe mumadya ndi masamba komanso mbali zofewa za zomera. Komabe, kwa Zaka 4 akakula amasiya kumwa mkaka ndipo ayamba kudziyimira pawokha.
Ngati mukufuna kuwerenga zina zambiri zofanana ndi Nanga njovu imadya chiyani?, Tikukulimbikitsani kuti mulowe gawo lathu la Zakudya Zoyenera.