Kwimvelo, kukho iintlobo ezahlukeneyo ze- oki ezili-600, ezisekhaya le-beech. Indawo engundoqo yendalo ye-oki yindawo yemozulu epholileyo, nangona itholakala kwiindawo eziphakamileyo zaseTropiki, nangaphezulu kwe-equator. Ezinye iintlobo ze-oki zihlala ziluhlaza, ezinye ziguqula amaqabunga awo ngonyaka, zibe yimithi enqabileyo.
EYurophu, eyaziwayo ziintlobo ezingama-20, eziqhelekileyo ziyimithi ye-oki. Le nto inemihlathi emibini: i-oki yehlobo, i-blooms entwasahlobo, kunye nobusika enye-ezimbini okanye iiveki ezintathu. Kwimiyezo yokulima, iintlobo ezinjalo ze-oki njengombala, umgubo, ilitye, iindlovu, obomvu, isikhombi kunye nabanye baye basasazeka.
Ngentwasahlobo i-oki ihluma emva kwemithi yonke. Ngoko wabizwa uhlobo, njengoko umthi ukwesaba amaqabunga entwasahlobo. Ukuqhakaza, amaqabunga e-oki aqale abe ne-browne hue, ize ibe ngumbala obomvu, kwaye kuphela umbala weqabunga lawo liba luhlaza.
I-Oak yenye yezona zihlahla ezinokugcina, ezinye zeempawu zayo zihlala kwiminyaka eyi-1000.
Abaninzi abanini abathengi icebo lelizwe ngokukhula kwezihlahla ze-oki bahlala benomdla kwiindawo ezininzi zobomi babo. Emva koko, kuloo miyezo ekhula kuyo, i-acorns ayiyenzeki.
Iphiki iqala ukuthwala iziqhamo?
Kuvela ukuba i-oki iqala ukuveliswa kwayo kungekudala kuneminyaka engama-30-40, ngaphandle kokuba ityala elilodwa. Njengenxalenye yemimandla efanayo, ii-oki ziqala ukuvelisa iziqhamo kwaye emva koko: kwiminyaka engama-50-60. Ukuhluma kwi-oki kwenzeka ngokukhawulezileyo: kanye emva kweminyaka eyi-6-8. Ngako oko, umntu unokuhlala eqaphela ukuba akukho ntsimbi enomthi omkhulu oki omkhulu.
Iintyatyambo ze-oki zinesondo esifanayo, zingabonakali kwaye zincinci, zinyanzelwa ngumoya. Iintyatyambo ze-Staminate zixhomekeke kumacici amade, kunye neentyantyambo zeentyantyambo-zifumaneka kwi-pedicel, okanye zihlala. Umthi uqala ukuqhakaza emva kokubonakala kwamagqabi.
Isiqhamo somthi we-oak sinye esine-seed-aced acorn, esincinci encinci kwisitya esenziwe ngomthi. Ingqungquthela yintlobo yembewu enkulu, inzulu kakhulu
Kwiminyaka yokuqala eyi-8-10 yobomi, i-oki ikhula ngokukhawuleza, ikhula ngeli xesha libe nenkqubo engundoqo yengcambu. Kodwa kwiminyaka eyi-15-20 ezayo umthi ukhula ngo-70 cm ngonyaka. Ukufikelela kwiminyaka engama-80 ubudala ama-oki akhula ngamandla, kwaye emva kwe-in-thickness.
Ukuzala i-oak acorns, kunye nezinye iifom zaso zokuhlobisa - i-cuttings cuttings kunye ne-grafting. Umuthi obuyiselwe kakuhle kunye namahlumela kwisiqu, kodwa inzala ye-oki ayiyi kwenzeka.