News and Society, Uhlobo
Umsequoia ukuphakama obukhulu enehlathi. Tree - Giant
flora Amazing nezohlukeneyo iplanethi yethu. Enye kakhulu umdla na uhlobo olwahlukileyo imithi, equka uhlobo olunye kuphela, emelwe yi inkangala umsequoia.
Umsequoia: imithi ezinkulu
Umsequoia - elinye iintlobo ezintathu imithi eyaziwa phantsi walithiywa "Mahogany". Ephedra yi hla, kweminyaka yokuphila phezu ngezingqiniso ezahlukeneyo lufikelela iminyaka 3,000, ukuphakama ku-115, yaye ubukhulu isiseko - eemitha 5-6 nangaphezulu. Igama "umsequoia" kuthiwa kunikwa kwisityalo imbeko inkokeli okanye isizwe Indian Cherokee - umsequoia, kodwa kusenokwenzeka ukuba le nje lamandulo omhle.
umsequoia ukuphakama obukhulu evergreen
Ubunkokheli yale sityalo yasekwa ngo-2006 zizazinzulu yaseMelika. Bathi kwakhona ukuba ngencam umthi asifumanekanga yonakele ziintaka, ukuphakama ubuninzi kwi seemitha ziluhlaza wompayina yaba ku 115,8 m. Oku ibekwe epakini yesizwe "Redwood" California ingxilimbela California, usithande nabanina. Kwimbali ebhalwe yoluntu kunye ubukhulu inkulu umphanda - 7 m, kwakunye ubudala bayo, ukuya kutsho kwiminyaka 3500.
iimpawu uhlobo
Ngoko umsequoia - evergreen ephedra monoecious ukumila etsobhileyo isithsaba. amasebe Tree luye lukhule tye okanye umhlaba kunye ethambekeni phantsi kancinane. Bark, efikelela okusuka-30 cm, kukho ifayibha, ukucuthelwa phezu umsele, isakhiwo ethambileyo kwaye ubumba nombala mnyama emva kwexesha elithile emva kokuba isuswe. Yile impahla uthinte wamnika igama engqondweni - "Mahogany".
Phakathi yonke umsequoia Taxodiaceae unawo umthi engundoqo zexabiso kunye ilizwi, ezipinki-ezibomvu ezimhlophe kunye bukhrim okanye ethambileyo, t. E. zomaleko ephakathi undoqo kunye cambium. Okumangalisayo kukuba, umgangatho somthi umphanda omnye ungahluka. Yeyona ubude iphezulu evergreen umsequoia elingaphaya eemitha 110, njengokuba uhlobo khadi, ibonisa yokuvelela esi sityalo. Enye nomthi ukunika iinkuni kakhulu ngaphezulu kwe-1000 cubic metres.
Nciphisa isithsaba umthi, ezihonjiswe cone, iqala ukuba angalandeli isahlulo sesithathu esiqwini. Inkqubo ingcambu ukhandwa iingcambu yabanabileyo kakhulu osecaleni, eshiya kuyaphi emhlabeni.
Umsequoia ayikho kuphela ingxilimbela kodwa ixesha elide - enye izityalo eziphilayo mde ehlabathini. yobudala bakhe - kwiminyaka engaphezu kwe-2000. Ukuvuthwa wompayina intsha ifika iminyaka 400-500.
wompayina yokuzala
Kwindalo, kukho iziganeko eziliqela ezimangalisayo. Ke umsequoia, ubukumkani imifuno Gulliver omkhulu Bukhula imbewu encinane, ubude apho ayidluli isiqingatha isentimitha. imbewu umsequoia ekhuthazwa eqokelelwa cone ezincinane olunye elimbhoxo iwindow anganika kunye nokukhula luninzi. Ibhumbulu izityalo ezishiyanayo ngobukhulu, ukususela mm-15 ukuya kwi-30 esivuthiweyo kokwindla kwaye ziqulathe 3-7 imbewu ephalazwe yi womise iziqhamo.
A feature kukungabikho iintlobo umahluko ngokwemigaqo Izinga lokukhula nokuhlala phakathi izityalo ezivela iimbewu kunye namasebe nolufundiseke izenzekele. Akunamsebenzi ukutshintsha ukuphakama ubuninzi umsequoia evergreen, kuxhomekeke indlela iqhuma.
Apho imithi-Anaki?
Kwakude kudala, ekupheleni kwexesha Cretaceous, ezi zityalo ziluhlaza ziye zasasazwa kuwo kumntla ikhweyitha. Ke akukho namnye wabetha ukuphakama iphezulu umsequoia, ndimkhathalela.
Kwabonakala Le mbono "umsequoia Ihlathi" ngo-1769, xa wafumana kunxweme wePasifiki. Ngelo xesha linye umbala zinkuni isityalo sele kuthiwa "mahogany", Bagciniwe kuye namhlanje. Ngowe-1847, i-sebhayoloji Austria Stephen Endliherom ezi zityalo ziye zachongwa iintlobo ezahlukeneyo, isici uphawu apho ukuphakama iphezulu evergreen umsequoia elingaphaya eemitha 100-110.
iipropati iinkuni
izityalo gorgeous kwizinga amaplanga, inzima, ilula, hayi basengozini ezinambuzaneni izitshabalalisi ibola, baziwa kakhulu kwihlabathi jikelele kwaye isetyenziswa izinto womchweli, nto leyo edla buyafuneka ekwenziweni iintlobo ngeentlobo zezinto - ukusuka ifenitshala ukuya sleepers kunye nezindlu olwalusele.
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