Iwe unogona kunge wakanzwa mazwi ayo heartwood uye sapwood, asi iwe unoziva mutsauko? Zvinonyanya kukosha, unoziva here iwe waunofanira kushandisa pamapurani ako emapuranga?
Junk in the Trunk:
Kuti tinzwisise musiyano pakati pemoyo nemasipwood, tinoda kudzidza zvishoma nezvekuti muti unokura sei. Kana iwe ukazoyambuka chitunha chemuti wakaoma wakaoma muti uye kubvisa bark nekunze kwecambium layer (iyo inozopedzisira yava mutsva), iwe unogona kuona zvikamu zviviri zvakajeka zveti.
Icho chiri kunze, chiedza chinopenya huni ndiye sapwood. Iyi ndiyo "kushanda" chikamu chemuti, semvura uye sese ichayerera kuburikidza nemasipwood yakafanana neropa kuburikidza nemishonga yako, mitsetse, uye capillaries. Kunyange zvazvo chikamu ichi chetatu chakakosha kumuti kana uchiri kurarama, hazviiti kuti zvive zvakanaka chaizvo zvekugadzira miti. Sapwood ine uwandu hwakawanda hwemunyoro, huchapora zvakanyanya kana yakaomeswa uye inowanzosvikirwa nefungus.
Chikamu chemukati, chakawomarara chedu chinonzi heartwood. Heartwood inoumbwa kubva kare, "yasara" sapwood, uye inova musana wakasimba wemuti. Heartwood inoshandiswa pakugadzira matanda, sezvo inenge isingasviki kune fungus uye haina mhepo inenge yakawanda se sapwood, zvinoreva kuti inopera zvishoma kana yakaomeswa. Vakawanda vane ruzivo rwehuni vanozobvisa sapwood uye vanoshandisa mwoyowood chete pamishonga yavo yefamani.
Kana imwe nguva muti "wakasimudzira" mamwe emasitadhi ayo kuti ave nechimiro chehuni, iyo inomira inomira ichiyerera ichibva kune chikamu chehuni uye kushanduka kwezvinhu zvinowanzofa.
Sezvimwe chikamu chekutendeuka, ma pores achatanga kuvhara nezvinhu zvakasikwa zvinokonzera kuti masero masvingo achinje ruvara nekuda kwekuvapo kwemakemikari anonzi extractives. Zvinyorwa zvinokonzerwa nehupfumi hunhu uye mavara anowanikwa mumoyo.
Ko Sapwood Inofanira Kurasikirwa Here ?::
Kungofanana nokuti iwe unopedzisira uine sapwood yakawandisa mushure mekuchera kubva kuhuni huni huni paunotanga purojekiti yefenicha, zvinoreva here kuti sapwood "hauna basa?"
Mhinduro yangu kwete.
Kunyange zvazvo sapwood isingazombove yakasimba, yakafuma kana yakaisvonaka seyo moyowood, iyo inoshandiswa. Ingova nechokwadi kuti uomesa sapwood zvachose, uye uishandise mumapurogiramu umo pishoma zvishoma zvinokonzera kusakonzera matambudziko, uye apo ichave yakanyatsoiswa chisimbiso ( nepepa kana polyurethane) kana yapera.