Zithini izityalo ezinqabileyo?

Imithi yeendawo ezinemozulu epholileyo kunye nengqele iyalalisa kwindawo ekufuphi kunye nokufika kwekhephu

Ngokubanzi, ngubani uninzi oluncinci olwaziyo ukuba zeziphi izityalo ezinqabileyo, kuba igama elithi »deciduous» likho kwisigama semihla ngemihla. Ngoku, ungacinga ukuba ezi zityalo zilahleka kuphela ngamagqabi ekwindla-ebusika, kodwa ... ungathini ukuba ndingakuxelela ukuba ezinye iintlobo zetropiki nazo ziyalahleka ngaxesha lithile enyakeni?

Kuba esi sisihloko esinomdla kakhulu, andifuni ukuyeka ukuthetha nawe ngaso. A) Ewe Uyakwazi ngakumbi ngezityalo ezinqabileyo.

Zithini izityalo ezinqabileyo?

Umthi ongenamagqabi ebusika

Izinto zezityalo bezisenzeka ixesha elide (ngakumbi ixesha laseCambrian), zilungelelanisa ngakumbi nangakumbi kwaye zibhetele kutshintsho olwahlukileyo lokusingqongileyo olenzeka kuzo. Ke ngoko, sithathela ingqalelo ukuba asinamozulu mnye kwihlabathi liphela, namhlanje singonwabela iyantlukwano enkulu yezityalo.

Ezi zinokuhlelwa ngeendlela ezininzi, kodwa xa sifuna ukuyila igadi into esifuna ukuyazi ngaphezulu kwayo yonke le nto kukuziphatha kwamagqabi ayo, okanye ngamanye amagama: ukuba baphulukana nazo zonke ngexesha elithile lonyaka ( deciduous) okanye ukuba ngokuchaseneyo bazilahle kancinci kancinci (zihlala ziluhlaza). Eyokuqala inomdla kakhulu, kuba Banokuphelelwa ngamagqabi kanye ngaphambi kwexesha elibandayo lonyaka (Acer sp, Fagus sp, Celtis sp, njl.), okanye ngokuchaseneyo ngaphambi kwelona xesha lifudumeleyo nelomileyo (Umzekelo, yena adansonia digitata okanye idelonix yasebukhosini).

Kutheni amagqabi awo etshintsha umbala?

I-Fagus sylvatica (Beech) ekwindla.

Ifagus sylvatica (Beech) ekwindla.

Amagqabi njengoko sisazi, kwiimeko ezininzi ziluhlaza, leyo yeklorofili. Lo mbala, ukongeza ekunikezeni umbala, ubalulekile kwizityalo ukuze zenze ifotosinthesisi (Oko kukuthi, ukufunxa amandla elangeni ukuyiguqula ibe ngamandla).

Ingxaki kukuba kwimimandla yetropiki eshushu neyomileyo kukho iintlobo ezininzi zezityalo ezikhethe ukuzishiya. Ingabonakala njengesisombululo esiqatha, kodwa ayisiyongxaki enkulu: xa iimeko ziphucuka, baya kuba nakho ukubuyisa ezinye zezondlo ezazisetyenziselwa ukuzivelisa.

Kodwa kutheni batshintsha umbala? Ewe, kunjalo kuba xa izityalo ziqaphela (nokuba kukuhla kwamaqondo obushushu, okanye ukunqongophala kwemvula) yeka ukondla loo magqabi. Kwaye ukuba abafumani manzi, kancinci kancinci bayoma. Ke, iklorophyll ayisasebenzi. Ngeli xesha ke ezinye izinto zombala (bomvu, orenji okanye tyheli) ziqala ukubonakala ngakumbi..

Olu tshintsho lumangalisayo lombala wamagqabi lulandelwa kukuwa kwamagqabi.

Ucinga ntoni ngalo mbandela? Ukuba ufuna imizekelo yemithi enqabileyo, cofa apha 🙂.


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  1.   URaul Silva Vargas sitsho

    Monica, ndiyaxolisa ukuba ndenze ingxelo kwakhona ngenqaku lakho malunga nemithi enqabileyo. Ndamfumana ehlwempuzekile kwaye engachazwanga kakuhle, kunye ne-buggy ngokubhekisele kutshintsho lombala wamagqabi. Ndicinga ukuba kuya kufuneka ufunde ngakumbi ...

  2.   X umntu sitsho

    Ngaba zikhona iimpawu?

    1.    UMonica Sanchez sitsho

      Molo, ngawaphi amathandabuzo okanye amathandabuzo onawo? 🙂
      Kwinqaku sithetha ngeempawu zezityalo ezilahlekelwa ngamagqabi awo onke ngexesha elithile ngonyaka.
      Ukubulisa