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Cork: pụrụ iche osisi
Tree - nke a bụ otu n'ime ndị ụlọ ihe na-mara ụmụ mmadụ kemgbe oge ochie. Mpịakọta nke oriri na-eto eto kwa afọ, ma n'ihi na ọtụtụ ụdị ka ọdachi nke ikpochapu.
Ọ na-ezo aka ochie osisi oak. N'adịghị ka ndị ikwu na afọ ise nke alaka ya na ogwe-ekpuchiri a oké jikọrọ ọnụ na pụrụ iche Njirimara. Ma i nwere ike na-ewe ya ka afọ 20. Rịba ama na i nwere ike ime nke a ruo afọ (nke osisi, nke N'ezie) nke 200 afọ!
Mgbe mbụ owuwe ihe ubi na-achọ dịkarịa ala 8-9 afọ, n'oge nke e nwere cortex mgbake. The osisi na afọ 170-200 afọ, na-enye ihe dị 200 n'arọ nke elu-edu ngwaọrụ.
The peculiarity nke a oak bụkwa eziokwu na ọ bụ Evergreen umu. The epupụta yie ndị nke Russian oak, ma na ala kpuchie a ịrịba oyi akwa nke efu. Cork onwe ya bụ ezi nnukwu: idi-elu nwere ike iru 20 mita na a ogwe n'obosara - mita.
Latin aha - Quercus suber. Ọ na-eto n'ebe ịdị elu ọ bụla dị elu karịa 500 mita n'elu oké osimiri. Ọtụtụ osisi oak nke ụdị dị na Portugal, na-eme na mba mmefu ego na-akawanye a otutu ego infusion ewepụtara okwuchi ebupụ, kwa afọ enwekwu ya uru.
Man nke ochie ma na okwuchi na-enye ya a bara uru nnweta, ma n'ihi na ọ dịwo akọ ọdịbendị. Rịba ama na e bụ ụgha nnọchiteanya nke a, Q. crenata, nke na-ekesa dị n'ebe ndịda Europe. Cork ọ bụ ya mere obere na osisi na-diluted naanị n'ihi ji achọ nzube.
Naanị na Portugal oak Quercus suber n'ugbo ọrụ karịa 2 nde hectare! Ke adianade do, ihe dị otu ego nke ebe-eji maka nzube a na niile nke Southern Europe.
N'oge afọ, niile n'ugbo mepụta karịa 350 puku tọn nke ogbugbo, ma nke a ego bụ agaghịkwa ezu izute ina. Ọ bụ ya mere a ọhịa okwuchi a fọrọ nke nta ebibi.
Site n'ụzọ, ihe bụ ịpụ iche nke okwuchi dị ka a ihe onwunwe? The eziokwu na ọ bụ a eke polima, onye Ọdịdị yiri ụgbụgbọ mmanụ aṅụ na a akwuru anu.
Onye ọ bụla cubic sentimita nke ihe nwere ike ịnwe ruo 40 nde ndị dị otú ahụ na mkpụrụ ndụ nke ọdịiche dị n'etiti onwe ha site partitions si cellulosic akụrụngwa.
Nanị tinye, onye ọ bụla Capsule jupụtara na ikuku, nke na ọbụna a obere mpempe okwuchi bụ nnọọ na-agbanwe. Nke a ihe onwunwe na-enye ihe a zuru ezu mmiri na-eguzogide ma na ike iweghachi mbụ ala ọbụna mgbe ike nsogbu.
Ọzọkwa, na n'ụgbụgbọ suberin ọ na-agụnye (a ngwakọta nke ọdụdụ asịd, waxes na alcohols). Ọ bụ ihe pụrụ iche na ọ na-enye osisi quality refractory na antifouling. E nwere otu mgbe oké ọhịa ọkụ okwuchi oak nọgidere kpamkpam emebibeghị, ma e wezụga n'ihi na ígwè ọkụ jikọrọ ọnụ na akpọnwụwo na okpomọkụ nke epupụta.
N'ihi ya, okwuchi - nke a bụ a pụrụ iche ihe na e nyere mmadụ site na okike.
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