I-Echeveria pulidonis
I-Cacti, isucculents kunye nezityalo ezine-caudex, nangona zohluke kakhulu kwezinye, zinento efanayo: ICAM metabolism, okanye i-Acid Metabolism yeCrassulaceae. Kwaye oko kukuthi, ukuhlala kwindawo ezinokuhlanjululwa okuqinileyo, kuye kwafuneka ukuba baphathe ukunqanda ukuphulukana namanzi ngombilo. Ngaphandle kolu lwelo abanakubakho, yiyo loo nto ithontsi ngalinye libaluleke kakhulunjengoko inokuba ngumahluko phakathi kobomi nokufa.
Ngapha koko, ininzi kangangokuba bayayeka ukukhula kwabo ngokupheleleyo xa amaqondo obushushu aphezulu edityaniswa namaxesha embalela, kwaye bayaqhubeka kwakhona xa iimeko ziphucuka. Kodwa uyazi ukuba yintoni i-CAM metabolism? Suku? Ewe, ungakhathazeki, ndiza kukuxelela ngayo ngoku 😉.
Izityalo ezinamagqabi, masithi ziqhelekile, oko kukuthi, ezo ziphelileyo, ziluhlaza ngombala, ifotosinthesize emini. Njani? Ukuvula ii-pores okanye i-stomata zazo ukufunxa icarbon dioxide (CO2) ukuguqula amandla elanga abe kukutya. Lo ngumsebenzi abawenzayo ngaphandle kwengxaki, njengoko benonikezelo lwamanzi olungaphezulu nangaphantsi. Kodwa, Kwenzeka ntoni xa iimeko zobomi zimbi kakhulu?
Kwindalo, zimbini kuphela izinto ezinokwenzeka: nokuba ungalungelelanisa, okanye awunakuhlala uphila. Kwimeko yee-succulents, bahlengahlengisa. Bayenze ngendlela ekhethekileyo: ngokwenza ifotosinthesisi ngokwamanqanaba amabini. Ebusuku zifaka ikharbon diokside, ngaloo ndlela zenza imalate ngaphandle kokufuna ukukhanya kwelanga, kwaye emini zivelisa iswekile kwilatate., ukukwazi ukuvala i-stomata. Ke, banokugcina amanzi kwaye bawasebenzise kuphela xa kunyanzelekile.
Aztekium hintonii
Ngaba uyifumene inomdla? Ngaphandle kwamathandabuzo, iisucculents zezona zityalo zimangalisayo. Abaphelelanga nje ekuguquleni amagqabi kunye / okanye imizimba ebaguqula koovimba bamanzi, kodwa benza konke okusemandleni ukunqanda ukuphulukana nayo.