Nws yog qhov yooj yim los txiav txim siab seb hom ntoo hauv hav zoov siv lossis chaw ua si. Tshwj xeeb yog tias koj yog ib tus neeg soj ntsuam. Tab sis qee zaus xwm txheej tshwm sim thaum koj xav txiav txim siab hom ntoo ntawm cov ntoo saw lossis hauv cov tsev tiav. Qhov no tuaj yeem nyuaj ua tsis tau. Muaj ob peb txoj hauv kev uas koj tuaj yeem nrhiav qhov muaj txiaj ntsig, txawm hais tias qee qhov ntawm lawv siv sijhawm.
Cov Lus Qhia
Kauj ruam 1
Xav txog kev nyab xeeb ntawm thaj chaw uas pines thiab larch ntoo loj hlob. Nyob hauv European thaj chaw ntawm Russia, huab cua yog me, larch thiab ntoo thuv ntoo nyob hauv lawv lub zog yog qhov txawv ntawm hom ntawm cov ntoo no loj hlob hauv Siberia. Cov ceg ntoo ntawm cov kab nruab nrab yog xoob thiab tuaj yeem sib piv tau yooj yim nrog cov ntoo ntawm cov ntoo thuv zoo nkauj. Lub tuab ntawm cov npoo txhua xyoo yog kwv yees li qhov qub - 4 hli.
Kauj ruam 2
Thaum sim qhia qhov txawv ntawm larch thiab ntoo thuv, tsis txhob cia siab rau lawv cov ntawv. Lawv muaj ib yam tsiaj - suab. Tej zaum tsuas yog tus kws tshaj lij tshwj xeeb yuav paub qhov txawv txav thiab ntau zoo nkauj larch ntoo. Nws yog feem ntau pom zoo nyob rau hauv cov ntaub ntawv los soj ntsuam cov lus cog ntawm resin cov xeeb ceem ntawm conifers. Lawv yog cov channel nyias tau ntim nrog cob. Hauv cov ntoo thuv, lawv loj dua thiab muaj ntau ntau ntawm lawv. Tab sis hauv kev xyaum, hom no tsis tshua muaj siv.
Kauj ruam 3
Ua tib zoo saib xyuas daim tawv ntoo ntawm cov ntoo unedged softwood planks. Hauv larch, nyob rau hauv kev cuam tshuam ntawm oxygen, huab cua thiab lub teeb, cov tawv ntoo kis tau cov xim cherry-liab, uas pom txawv ntawm cov xim ntawm cov tawv ntoo. Tsis tas li ntawd, cov ceg ntoo ua tau hnyav dua qhov hnyav.
Kauj ruam 4
Txhawm rau kom sib txawv ntawm ob qho tsob ntoo zoo nkauj no, coj kom zoo dua ntawm cov khoom theem pib ntawm larch. Yog tias nws nyob hauv dej ntev, nws tuaj nqus. Qhov no yog ib feem vim nws qhov kev txwv ntawm qhov kev siv dav dua. Tso daim 5 mm tuab ntawm daim txiag ntoo thiab soj ntsuam li ntawm 2-3 lub lis piam. Yog tias nws tsis da dej, nws yog cov ntoo thuv ntoo.
Kauj ruam 5
Kev sib tw ntawm Siberian yooj yim dua piv nrog ntoo qhib dua nrog ntoo thuv. Piv txwv li, Venice sawv ntawm stilts ua ntawm larch, vim hais tias pob zeb ua ke tawm tsis tiv qhov kev thauj khoom hauv dej. Tab sis nws cov ntoo yog qhov nyuaj ntau dua li cov ntoo thuv. Nws yog hais txog 30% denser thiab hnyav dua. Siv koj cov rau tes rau maj mam khiav hla tus ntoo. Yog hais tias ib qhov cim tseg tseem nyob ntawm nws, ces nws yog ntoo thuv ntoo. Nws yuav tsum tau nyob rau hauv lub siab tias ntoo ntawm Siberian Angara ntoo thuv yog denser dua li ntoo ntawm nws "European txheeb".
Kauj Ruam 6
Xav txog ib qho ntxiv. Hauv tib lub hav zoov, ntau hom pines thiab ntau tsob ntoo larch loj hlob, uas txawv ntau heev nyob rau hauv cov tsos thiab hauv lawv cov yam ntxwv sab hauv. Ntoo thuv, piv txwv li, zus nyob rau hauv qhov chaw tshav ntuj thiab qhov chaw siab, muaj cov ntoo ua kom qhuav thiab denser dua li tsob ntoo zus ze ntawm cov hav zoov. Cov ntoo ntawm xws li ib tug ntoo thuv yog softer.
Kauj Ruam 7
Txhawm rau txiav txim siab tias ntoo tshwj xeeb rau cov ntoo tshwj xeeb, siv hluav taws, saib xyuas txhua yam kev ceev faj. Raws li kev tshawb nrhiav los ntawm cov kws tshwj xeeb los ntawm Moscow State Forest University, qhov hluav taws kub tsis kam ntawm Siberian larch ntoo yog 2 zaug siab dua li ntawm cov ntoo thuv zoo nkauj.
