Itondekanya ukurikije ibikoresho byo gusya, uburyo bwo kuvoma no gukoresha pulp, nka kraft softwood pulp, imashini yimashini yimashini, ibiti bitunganijwe neza, nibindi.Ibiti by'ibiti ntibikoreshwa gusa mu gukora impapuro, ahubwo bikoreshwa cyane mu zindi nganda.Kubwibyo, kuri pulp hamwe nigice kinini cyibiti bitinze, mugukubita hagati, cyane cyane mukubitwa viscous, bigomba gukubitwa numuvuduko muke wihariye hamwe no kwibanda cyane, kandi uburyo bwo gukurikiranya ibyuma cyangwa kugabanya umwanya wicyuma bigomba kuba ikoreshwa mu gukubita.
Mu rwego rwo kudindiza gukenera impapuro z'umuco, ubwiyongere bukenewe ku mpapuro zo murugo burashobora gushimangira neza ikoreshwa ryisoko ryibiti.Ugereranije, utambitse, umuturage ukoresha impapuro zo murugo mugihugu cyanjye ni 6kg / umuntu-mwaka-mwaka, ukaba uri munsi cyane ugereranije nibihugu byateye imbere.Mu rwego rwo gutinda kw'ibisabwa ku mpapuro z'umuco mu gihugu cyanjye, biteganijwe ko impapuro zo mu rugo ziba impinduka nshya yo gukura kw'ibikenerwa.
Nk’uko imibare ya gasutamo ibigaragaza, mu mezi arindwi ya mbere y’uyu mwaka, icyambu cya Manzhouli cyatumije toni 299.000 za pulp, kikaba cyiyongereyeho 11,6% umwaka ushize;agaciro kari miliyari 1.36, kwiyongera kwa 43.8% umwaka ushize.Twabibutsa ko muri Nyakanga uyu mwaka, ibicuruzwa byatumijwe mu mahanga ku cyambu cya Manzhouli byari toni 34.000, byiyongereyeho 8% umwaka ushize;agaciro kari miliyoni 190, kwiyongera kwa 63.5% umwaka ushize.Mu mezi arindwi ya mbere yuyu mwaka, icyambu kinini cy’Ubushinwa - icyambu cya Manzhouli, ibicuruzwa byatumijwe mu mahanga byarenze miliyari 1.3.Ibi bifitanye isano no kwiyongera kwinshi mu isoko ry’ibiti by’imbere mu gihugu mu gice cya mbere cy’uyu mwaka, bigatuma ibicuruzwa biva mu mahanga byiyongera.
Mu mbuto za kare na latwood, igipimo cyibiti byambere na biti biratandukanye, kandi ubwiza bwa pulping nabwo buratandukanye mugihe kimwe cyo gukubita gikoreshwa mugukubita.Fibre ya latwood ni ndende, urukuta rw'akagari ni rwinshi kandi rukomeye, kandi urukuta rw'amavuko ntirwangiritse byoroshye.Mugihe cyo gukubitwa, fibre iracibwa byoroshye, kandi biragoye kwinjiza amazi no kubyimba no guhinduka neza.
Ubushinwa ni kimwe mu bihugu bikoresha ibiti byinshi, kandi ntibishobora kugera ku kwihaza ku bikoresho fatizo biterwa no kubura amashyamba.Ibiti by'ibiti biterwa ahanini nibitumizwa hanze.Muri 2020, ibicuruzwa bitumizwa mu mahanga byinjije 63.2%, bikamanuka ku gipimo cya 1.5 ku ijana guhera muri 2019.
Kuva mu karere k’inganda z’ibiti by’ibiti by’igihugu cyanjye, umutungo w’amashyamba mu Bushinwa bw’Uburasirazuba n’Ubushinwa urakwirakwizwa cyane, kandi umusaruro w’ibiti by’igihugu cyanjye ukwirakwizwa cyane mu Bushinwa bw’Uburasirazuba n’Ubushinwa.Imibare irerekana ko umubare w’Ubushinwa bw’Amajyepfo n’Ubushinwa bw’iburasirazuba bingana na 90% by’ibicuruzwa by’ibiti by’igihugu cyanjye.igihugu cyanjye amashyamba yubutaka ni make.Bitewe ningamba nko kurengera ibidukikije, hari ubutayu bwinshi mumajyaruguru butarafungura, bushobora kuba urufunguzo rwiterambere ryamashyamba yubukorikori mugihe kizaza.
Umusaruro w’inganda z’ibiti by’igihugu cyanjye wazamutse vuba, kandi umuvuduko w’ubwiyongere wihuse kuva mu 2015. Nk’uko imibare ibigaragaza, umusaruro w’ibiti by’igihugu cyanjye uzagera ku 1490 muri 2020, wiyongereyeho 17.5% muri 2019.
Urebye ku kigereranyo rusange cy’ibiti biva mu nganda, umusaruro w’ibiti by’igihugu cyanjye wiyongereye uko umwaka utashye mu kigereranyo rusange cy’ibiti, bigera kuri 20.2% muri 2020. Ibiti bitari ibiti (cyane cyane birimo urubingo, umutobe w’ibiti, imigano) ibinyomoro, umuceri ningano byatsi byatsi, nibindi) bingana na 7.1%, mugihe umusaruro wimpapuro zimyanda wiyongereye byihuse, bingana na 72.7% muri 2020, nkisoko nyamukuru.
Dukurikije imibare y’ubushakashatsi bwakozwe n’ishyirahamwe ry’impapuro mu Bushinwa, umusaruro w’imbuto mu gihugu wari toni miliyoni 79.49, wiyongereyeho 0,30%.Muri byo: toni miliyoni 10.5 z'inganda zikora ibiti, kwiyongera kwa 4.48%;Toni miliyoni 63.02 z'impapuro zangiza;Toni miliyoni 5.97 z'ibiti bitari ibiti, byiyongereyeho 1.02%.Igiti cya Hardwood kigomba gukubitwa hamwe no gukubita hasi umuvuduko ukabije hamwe no kwibanda cyane.Fibre ya softwood pulp ni ndende, muri rusange mm 2-3.5.Iyo utanga impapuro z'isakoshi ya sima, ntabwo ari byiza guca fibre nyinshi., kugirango byuzuze ibisabwa byimpapuro, bigomba gukata kugeza kuri mm 0.8-1.5.Kubwibyo, mugukubita, uburyo bwo gukubita burashobora kugenwa ukurikije ibisabwa byubwoko bwimpapuro.
Igihe cyo kohereza: Ukwakira-14-2022
