Las izityalo ezimnandi, zikwabizwa ngokuba yi "Isucculents"kuba qokelela amanzi kwizikhondo zawo, amagqabi, okanye iingcambu ebavumela ukuba baphile ngaphandle kolwelo ixesha elide.
I-Succulents yi-subspecies yeentsapho ezahlukeneyo ezinje ICactaceae, iCassulaceae, i-Euphorbiaceae, i-Asclepiadaceae, iAgavaceae, phakathi kwezinye, kwaye esiza kuthetha ngazo ngokweenkcukacha kamva. Izityalo ezimuncu ezingezizo i-cacti zivela kwiindawo ezomileyo nezomileyo, nangona zikhula nakwiindawo ezibandayo nezineentaba, nakwiimozulu ezinomswakama ophezulu.
Phakathi kwezinye iisucculents, i Cactus, eyeyosapho lakwaCactaceae. Ehlabathini kukho iintlobo ezingaphezu kwama-2.500 ezahlukeneyo ze-cactus. Bazalelwe kwimimandla eyahlukeneyo, enjengeentlango, imihlaba yeAndes okanye amanye amahlathi afumileyo.
Ukulungelelaniswa kwe-cacti kunye ne-succulents kwimbalela kuyamangalisa ngenxa yabo ukugcinwa kwamanzi. Ngaphantsi kwezi meko, banciphisa imetabolism yabo ngelixa iintyatyambo zifutshane. Ukongeza, ezi zityalo zinesikhumba esomeleleyo nameva okuzikhusela ebushushwini. UCacti unesifo esibizwa ngokuba Inkqubo yeCAM yiyo loo nto i-stomata sabo sivuleka kuphela ebusuku, ngokungafaniyo nezinye izityalo. Ngale ndlela baphulukana namanzi amancinci kunye nefotosinthesize emini kunasebusuku.
Las Isucculents ifuna inkcubeko eyahlukileyo ngokwemvelaphi yayo. Siyakumema apha ukuba ufumane indlela yokuzilima kwaye ubancede bangalahleki. Inkathalo ekufuneka beyifumene incinci, nangona kufuneka uzazi ezakho iindlela zokuphumelela xa uzikhulisa. Umzekelo, kwimeko ye-cacti, iintyatyambo zihlala zivula ngorhatya, kuba zibuthathaka ukumelana nelanga. Ukunyusa inani leentyatyambo, ukusuka kwi-1 okanye kwiinyanga ezi-2 ngaphambi kokudubula (kuya kufuneka uyazi ukuba zeziphi na iintlobo zeentyatyambo, ewe) kuyimfuneko ukubonelela ngesichumisi nge potassium eyaneleyo. Ngokunjalo, kufuneka silihloniphe ixesha lokuphumla lesityalo ebusika okanye alizukuntyatyamba.
Ulwazi oluthe vetshe-Uyityala njani i-cactus
Ifoto-Vebidoo
Imvelaphi infogadi