El UQuercus alba, owaziwa njenge I-oak emhlophe yaseMelika noma imane nje njenge-oki emhlophe, uhlobo oluyingxenye yomndeni wakwaFagaceae.
Lesi isihlahla esitholakala empumalanga yeNyakatho Melika futhi sisuka eQuebec siye eMinnesota futhi sisuka eFlorida siye eTexas. Ngakolunye uhlangothi, kufanele kuqashelwe ukuthi izinkuni ze-oki emhlophe ziyaziswa kakhulu ngokujoyina.
Izici
Ama-acorn esingawathola esihlahleni se-okhi esimhlophe avuthwe ezinyangeni eziyisithupha futhi anokunambitheka okumnandi ngokuthinta okuncane okubabayo. Amaqabunga alo muthi anochungechunge lwama-bristles ema-lobes awo ngokuvamile zinokubukeka okuyindilinga.
Yize lo muthi ubizwa ngokuthi i-oki elimhlophe, kuyaqabukela ukuthola eyodwa enawo wonke amagxolo amhlophe, njengoba ngokuvamile iba mpunga ngombala, ibhekwa njengesihlahla se-okhi esibaluleke kakhulu nesibabazekayo kuyo yonke iNyakatho Melika.
Ehlathini, i-oki elimhlophe lingakhula liye ekuphakameni okukhulu futhi ukuba maphakathi nensimu kungaba umuthi obanzi ngokwanele onamagatsha anamaqabunga kakhulu. Iyakwazi ukufinyelela esilinganisweni esiphakathi kwamamitha angama-24 kuya kwangama-30 ukuphakamaKodwa-ke, ingaba nobubanzi obukhulu ngamagatsha ayo ngoba afana nomhlabathi. Um-oki omhlophe omude kunayo yonke eyake yatholakala ungamamitha angama-44 ubude futhi kuyaqabukela ukuba ubude njengoba ubanzi.
Amagxolo alezi zinhlobo anombala ompunga ofana nomlotha. Inama-petioles amafushane futhi amaqabunga awo ngokuvamile aqoqwe ngamaqoqo asondele emaphethelweni. Izimbali zayo zinombala ophuzi okhanyayo ku-calyx kanti ama-stigmas abomvu ngokubomvu.
Quercus alba ukunakekelwa kanye nezidingo
Lolu uhlobo lwe-oki lelo inokuthuthuka okuhle kakhulu enhlabathini ene-pH engathathi hlangothi, ene-esidi noma ene-alkaline. Mayelana nezidingo zokukhanya, kungashiwo ukuthi zifuna ngokulingene, ukukwazi ukuhlwanyela ezindaweni ezinomthunzi omncane noma ezinokukhanya okuqondile kwelanga.
Sebenzisa
Izinkuni zom-oki omhlophe zaziswa kakhulunjengoba inzima futhi inzima impela. Izimboni eziningi ezikhethekile zisebenzisa lolu hlobo lwokhuni ezinhlobonhlobo zezicelo. Ngenxa yokumelana kwayo kakhulu nomswakama, izinkuni zalesi sihlahla Isetshenziswa kabanzi yimboni yasolwandle. Ngakolunye uhlangothi, ithathwa kakhulu yimboni yezitimela, ngoba imelana kakhulu nokudlidliza.
Ngaphakathi kwemboni yamakhemikhali idlala indima enkulu. Ama-tanins akhishwa emagqabeni nakuma-acorn, ezisetshenziswa embonini yesikhumba.
Amasiko
Ukuze zisetshenziswe kabusha imbewu lokho yizo ezitholakala ngaphakathi kwama-acorn. Kungakuhle ukuthi uzisebenzise uma zintsha, ngoba ngale ndlela zilahlekelwa ngokuphelele amandla okuhluma. Kulula impela ukutshala imbewu ezindaweni lapho izihlahla zingakhula khona.
Ukwenza ukuhluma kube lula kakhulu inqubo eyaziwa ngokuthi i-scarification ingasetshenziswa, okuncike ekwenzeni imbobo embewini esetshenzisiwe kusetshenziswa insingo, ngaleyo ndlela kusize umswakama ungene. Izihlahla ze-Oak ngokuvamile zikhetha inhlabathi enomswakama owanele, kepha hhayi ezindaweni lapho kunqwabelana khona amanzi. Into elula kunazo zonke ukuthi kukhona umswakama okhiqizwa imvelo.
Ngakolunye uhlangothi, ihlobo elomile lesimo sezulu lidala umonakalo omkhulu impela kulezi zihlahla, ngakho-ke kubalulekile ukuzigcina zihlala zimanzi njalo. Ziyizihlahla eziphikisayo impela ingamelana namazinga okushisa cishe -15 ° C. Izinga lokushisa elifanele lokukhula kalula kungaba phakathi kuka-18 no-20 ° C.
Ukunisela kufanele kwenziwe kakhulu, kepha njengoba sesishilo ngenhla, ukugwema ukuminyana kwamanzi. Abadingi inqubo yokusika izihlahla, kuzokwanela ngayo susa lawo magatsha abonakala elimele.
Uma ufuna ukwazi kabanzi mayelana UQuercus alba noma esinye isihlahla, ungayeki ukusilandela !!!