Uma uthanda izingadi ezihlotshiswe nge- izitshalo zokuqala, njengama-fern, ama-conifers noma i I-cycas, sikumema ukuba uhlangane nohlobo lwezitshalo olubizwa ngokuthi I-Bowenia. Kufana kakhulu ngokubukeka kwaleyo zamiaAma-protagonists ethu abesemhlabeni isikhathi eside, ikakhulukazi, kusukela ku-Eocene, eminyakeni eyizigidi ezingama-56 edlule.
Akusona isitshalo esaziwa kakhulu, kepha kufanelekile ukuthola isampuli kusukela lapho ukugcinwa kwayo kulula kakhulu, ukukwazi ukuba sezindaweni lapho ukukhanya kwelanga kungafinyeleli ngqo. Ingabe siyayazi? 😉
Izici zeBowenia
IBowenia isitshalo esidala esihlala eQueensland, e-Australia kuphela, ehlathini elifudumele nelinomswakama eduze nemifula yamanzi. Izinhlobo ezimbili zichaziwe: B. i-spectabilis futhi i B. serrulata. Zombili zinezici ezifanayo: finyelela ukuphakama kwamamitha ayi-1,5 futhi ube namaqabunga aphikisiwe ama-foliole anama-60 kuya ku-100mm ubude nama-20 kuye ku-30mm ububanzi, aluhlaza okombala.
Zihluka entweni eyodwa kuphela: lapho zihlala khona. Ngenkathi i- B. i-spectabilis ikhula enyakatho-mpumalanga yeQueensland, itholakala kusukela eCardwell kuya eCooktown, i- B. serrulata imvamisa ihlala ndawonye nezihlahla zikagamthilini empumalanga enkabeni yeQueensland, ngaseByfield nasenyakatho-mpumalanga yeRockhampton.
Uzinakekela kanjani?
Uma usanda kuthenga ikhophi, futhi ungazi ukuthi ungayinakekela kanjani, nansi inkomba yokunakekelwa kwayo:
- Indawo: ngaphandle, emthunzini omncane. Ngaphakathi, kufanele ibekwe egumbini elinokukhanya okuningi kwemvelo.
- Inhlabathi noma i-substrate: kufanele ibe ne-drainage enhle futhi ichume.
- Ukunisela: kabili noma kathathu ngesonto ehlobo, kanye no-1-2 izikhathi ngeviki unyaka wonke.
- Isikhathi sokutshala noma sokutshala kabusha: entwasahlobo. Shintsha ibhodwe njalo eminyakeni emibili nantathu.
- Ukuphindaphinda: ngezimbewu entwasahlobo. Ukuhluma kancane. Kungathatha izinyanga ezintathu ukuqhuma.
- Isibindi: imelana nokubanda kuze kube -3ºC.
Ubuwazi lesi sitshalo?
Sawubona Monica, i-athikili ethokozisayo ephathelene nezitshalo ezidinga ukukhanya okuncane. Kubhekwe ukuthi kunezinhlobo eziningi zezohwebo ezingekho.
Ngokufanayo, ngithande nendatshana ekhuluma ngenani lezinhlobo zezitshalo emhlabeni.
Siyajabula ukuthi ubathandile, uMiguel Ángel 🙂