Bamboo is botanically a sweet grass. Thiab tseem muaj cov ntaub ntawv uas tau sau tias yog xyoob ntoo. Ntawm no koj tuaj yeem paub tseeb tias xyoob yog dab tsi thiab xyoob ntoo ua li cas.
Puas yog xyoob ntoo tiag?
Xyoob yog botanically yog cov nyom qab zib, tab sis vim cov ntoo ntawm cov stalks nws kuj tuaj yeem hu ua xyoob ntoo. Cov khoom siv ntuj no muaj cov khoom siv zoo thiab siv ntau txoj hauv kev, piv txwv li hauv chav ua noj thiab khoom vaj khoom tsev.
Puas yog xyoob ntoo lossis tsob ntoo qab zib?
Bamboo tsis yog tsob ntoo, tab sis belongs rausweet grass family(Poaceae). Nyob rau hauv tag nrho, muaj ntau tshaj 100 hom xyoob. Qee yam ntawm cov tsiaj no zoo li ua ntoo. Qhov no txhais tau hais tias xyoob ntoo tuaj yeem tau los ntawm cov stalks ntev ntawm cov nroj tsuag. Qhov no yog cov khoom siv raw uas tau ua tiav rau hauv ntau cov khoom xyoob.
Yuav ua li cas ntoo sai sai ua los ntawm xyoob?
Feem ntau cov stalks ntawm xyoob ua ntoo nyob rau lub sij hawm ntawmplaub xyoos thiab mam li sau. Cov stalks ntawm hom xyoob tsim nyog feem ntau loj hlob li ntawm plaub meters mus rau qhov siab ntawm 20 meters. Txawm li cas los xij, cov khoom tsuas yog ua ntoo tom qab plaub xyoos. Yog li ntawd nws yuav siv sij hawm me ntsis kom txog thaum lub xyoob ntoo tuaj yeem muab rho tawm. Thiab tseem ua haujlwm no tsim nyog nws. Xyoob ntoo yog suav tias yog cov khoom siv raw nrog cov khoom siv zoo heev.
Dab tsi yog cov cuab yeej uas txawv ntoo ntawm xyoob?
Xyoob ntoo muaj hardness ntawm 40-43 Brinell, nws yog lub teeb thiab tsis tshua muaj kua muag-resistant. Ib daim ntawm cov rooj tog uas yuav tsum hnyav thiab ruaj khov rau hauv pem teb tsis tuaj yeem yooj yim tsim nrog cov khoom siv hauv tsev. Txawm li cas los xij, xyoob ntoo feem ntau yog siv los tsim cov rooj me me thiab txiav boards. Xyoob ntoo kuj yog siv los hloov cov yas. Cov txhuam hniav ua los ntawm xyoob ntoo yog cov khoom nrov niaj hnub no.
Vim li cas xyoob yog ntoo uas nquag siv hauv chav ua noj?
Bamboos tau yooj yim ntaus nqi rauantibacterial zog. Cov nyhuv tu cev no them tawm, piv txwv li, hauv kev tsim cov ntawv txiav lossis lwm yam khoom siv rau hauv chav ua noj. Cov khoom siv hauv chav dej xws li xab npum ntim tais kuj feem ntau yog ua los ntawm xyoob ntoo.
Tip
Ua vaj rooj tog los ntawm xyoob ntoo
Lub vaj rooj tog thiab cov tsev so kab tuaj yeem ua los ntawm cov ntoo xyoob. Cov khoom siv yog qhov pom kev txaus siab thiab tuaj yeem tiv taus cua thiab huab cua zoo.
