Cacti, kapena chabe cacti, amatanthauza zomera osatha maluwa. Amakhulupirira kuti iwo analekanitsa chisinthiko zaka pafupifupi 40 miliyoni zapitazo. Kenaka Africa ndi South America zidali zosiyana kale, ndipo North America inali isanalowerere ndi South.
Ngakhale kuti zotsalira za cacti za nthawi imeneyo sizinapezedwe, amakhulupirira kuti anawonekera ku South America, ndipo dziko la kumpoto linali zaka 5-10 miliyoni zokha zapitazo.
Kodi cacti imakula bwanji m'chilengedwe?
Mpaka lero, cacti kuthengo zimakula makamaka ku America. Kuyambira pamenepo iwo ankatengedwa ndi anthu ndipo amanyamula mbalame kupita ku Ulaya.
Komabe, nthumwi za cacti m'chilengedwe zitha kupezeka osati ku Amerika. Mitundu ina imakula zaka zambiri m'madera otentha a Africa, ku Ceylon ndi zilumba zina za Indian Ocean.
Kumeneko kulikulirako cacti: Mitsinje ya zomerazi imapezeka ku Australia, Arabia Peninsula, Mediterranean, Canary Islands, Monaco ndi Spain. Kumtchire, cacti ikukula m'madera omwe kale anali Soviet Union. Kawirikawiri, cacti m'malo awa anali ataphunzitsidwa ndi munthu.
Zinthu za kukula kwa cacti
Ambiri cacti amakonda mapiri, zipululu ndi madera ena. Nthawi zina amapezeka mvula yamvula. Kawirikawiri, koma amakulabe pamadzi ozizira.
Ku Mexico, cacti imakula m'mabwinja, m'mapiri, komanso m'mapiri okwera kwambiri okwera mapiri. M'zipululu zakutchire za caciti zimakhala makamaka pa mapiri a Mexican, komanso kumadzulo ndi kumadzulo kwa Sierra Madre.
M'madera odyetserako kukula cacti: cacti ndi ochuluka kwambiri ndipo amakhala ambiri m'zipululu za Peru, Chile, Bolivia ndi Argentina.
M'mayiko ati amalima cacti?
Ngati mumatchula kukula kwa cactus ndi dziko, mndandandawu udzakhala pafupi: Mexico, Brazil, Bolivia, Chili, Argentina, USA (Texas, Arizona, New Mexico), Canada, China, India, Australia, Spain, Monaco, Madagascar, Lanka, mayiko akumadzulo a Africa.
Monga zokongola zomera, anthu adaphunzira kukula cacti kuthengo pafupifupi kulikonse, koma kupatula, Arctic. Monga zomera zamkati, cacti akhala akukhala padziko lonse lapansi nthawi yaitali.