Mu myaka yashize, ubwiza bwikirere bwirengagijwe kubera iterambere rihoraho ryurwego rwinganda. Nyuma y'itumba, haze ikirere nacyo cyakurikiranye, cyateje imbere ubwiyongere bwumwaka kugurisha ikirere, twishyura byinshi kandi byinshi kandi byita ku kirere. Kubera ko umwotsi urimo umubare munini wa bagiteri n'abanduye, bigira ingaruka ku buzima bw'abantu, kureremba mu mukungugu w'ikirere, umwotsi w'itabi, virusi, no kurekura ubuzima butandukanye, ariko kubera kutagira ingaruka , ibiranga gushushanya, akenshi ntibiroroshye gutuma abantu babitayeho, kugirango batazi umwambaro wo mu kirere uzasobanurwa na Liangizieliang igihe kirekire:
Guhumanya ikirere: Ubushakashatsi bwakozwe ku mikorere y'ubuzima bw'ubuzima bwa Kanada, 68% by'indwara zabantu biterwa n'umwanda wo mu rugo. Gukoresha sisitemu yo guhumeka, nubwo ikirere cyujuje ibisabwa kubantu mubushyuhe bwibidukikije, ariko nabyo bizana ibindi bibazo bidashobora kwirengagizwa - kubera kugabanya uruziga, kungurana ibitekerezo, umunsi muremure Kusanya umukungugu munini wa bagiteri, bagiteri, mikorobe izakomeza guhumeka mu kirere cyo mu rugo.
Kwanduza imitako: Imitako yinzu, iyi nukubona ubuzima bwiza cyangwa akazi keza, ahubwo ni ugushushanya, gusiga irangi, gushushanya nibindi bikoresho bikoreshwa muburyo bubiri bubikwa mumiti yangiza umubiri, nka bejezene, toluene, formaldehyde nibindi. Mugihe cyigihe, bazagenda bakora buhoro buhoro mu kirere cyo mu nzu, niba bidafashe uburyo bwiza bwo gukuraho, ubuzima bubangamira ubuzima bw'abantu.
LiangizieliangG izasobanura uruhare n'imikorere yo mu kirere hepfo:
Ikirere cyo mu kirere gikoreshwa mu rugo, ubuvuzi n'inganda. Mumwanya wo murugo, urugo rwimashini hamwe nisoko nisoko ryibanze ku isoko. Imikorere nyamukuru ni ugukuraho ikibazo kiri mu kirere, harimo n'ingoro, mu nzu. Kuberako irekurwa ryindege mumwanya ufunze uhagaze kandi utazwi, ukoresheje isupu yo mu kirere kugirango usukure umwuka wo murugo nimwe muburyo bwemewe ku rwego mpuzamahanga kugirango atezimbere ubuziranenge bwikirere.
Irashobora gukuramo, kubora cyangwa guhindura imyanya itandukanye yo mu kirere (muri rusange harimo umukungugu.
Liangizieliang asaba indege nkeya zibereye kubantu benshi gukoresha.
Igihe cyohereza: Jan-22-2022