Ngubani wethu ongaqhelekanga ngalo mthi omhle kunye ochaphazelayo ophethe i-birch-white or trunk yellow? Ikhula ukuya kwiimitha ezingama-30-45 ukuphakama. Amaqabunga e-birch ajikelezileyo okanye i-lanceolate, ayigxile emacaleni. Isityalo siqhakaza entwasahlobo, ngaphambi kokuba amaqabunga aqale ukutshala. Ezi ntyatyambo ziqokelelwa ngamacici.
Isiqhamo se-birch sibizwa ngokuba yi-nut-seeded nut, sinokulinganisa kwe-1-5 mm. Inamaphiko amabini. I-nutlet ephathekayo, ephakamileyo apho kukho iziqu ezimbini ezimileyo. Ukukhupha kwenzeka phakathi kwehlobo kunye nasekwindla.
Iingqameko zithwala iziqhamo?
Isiqhamo se-birch sakhiwa xa amacici azaliswa. Oku kulandelayo: entwasahlobo, amacici eendoda aphethwe ngumoya kwindawo evaliweyo iyanweba, izikali zeentyatyambo zivuliwe kwaye zivame ukuba i-pearl imele ivele phakathi kwayo. Ngeli thuba, amacici aguqulwe aze axhomeke. Amacici amakhosikazi amabhinqa akhula kwiiphakamiso zentsuku ezimfutshane, eziphuhliswa kamva kwimihluma yonyaka odlulileyo.
Amacwecwe esilisa kunye namabhinqa ayaqhakaza ngokukodwa, kwaye emva kokuchumisa ibhinqa lilinda kwaye likhula ngenxa yokunyuka kwesikali somlinganiselo. Kancinci, ijika ibe yinqanawa okanye i-oblong cone.
Iingqithi zonyaka zizala izithelo: kanye. Njengoko sele kuthethwe ngazo, ukuvuthwa kweziqhamo kwenzeka kwihlobo lekwindla. Ngokuxhomekeke kwiimeko zemozulu, le nto ingaba yithuba ukususela ngoJulayi ukuya kuSeptemba. Emva kokukhula, isiqhamo sesityalo siyancipha, intonga ihlala kuyo.
I-birch ithwala ubuninzi - kuba i-birch iyakwazi ukuhlala iminyaka eyi-100 okanye ngaphezulu, kwaye isivuno sokuqala si malunga neminyaka eyi-10-20, kuxhomekeka
I-Birch - iteknoloji yezolimo
KwiNyakatho yeHlabathi, i-birch ikhula kakuhle kwihlabathi elincinci kwaye elincinci kakhulu elincinci. Ukukhula kwemithi akuchaphazelekanga kakhulu ngokubunjwa kwamaminerali emhlabeni. Into eyona nto kukuba ikhula kakubi kwihlabathi leqhekeza.
Isityalo si-photophilic, ngoko sidinga ilanga elaneleyo. Ngokuqhelekileyo ikhula emxube kunye neentlobo ezahlukeneyo ze-coniferous, ezibafikela ngokwezinga lokukhula.
Ukuba ufuna ukukhulisa iibhola njengeendawo zokulungisa, khumbula ukuba zomisa umhlaba, zikhule ngokukhawuleza kuneminye imithi, kwaye zihamba kakuhle kunye neefirs kunye nezivalo.