Ib tsob ntoo sequoia nce mus txog qhov loj me ntawm nws lub neej. Cov lus nug tshwm sim li cas tsob ntoo yuav hnyav li cas. Txawm hais tias tsob ntoo sequoia tsis zoo li nws, nws cov ntoo yog lub teeb thiab mos. Koj puas xav li ntawd?
tsob ntoo sequoia hnyav npaum li cas?
Ib tsob ntoo loj hlob sequoia hnyav ntau tons, thiab ntoo liab yog lub teeb thiab mos. Qhov loj tshaj plaws sequoia tsob ntoo nyob hauv lub ntiaj teb muaj lub cev ntim ntawm yuav luag 1,500 cubic meters thiab tuaj yeem nyob tau ntau txhiab xyoo.
tsob ntoo sequoia hnyav npaum li cas?
Txawm hais tias lub teeb pom kev zoo, tsob ntoo "mature" sequoia nce mus txog qhov hnyav ntawmntau tons Dab tsi yog tsob ntoo sequoia loj tshaj plaws hauv ntiaj teb muaj lub cev ntim ntawm yuav luag. 1,500 cubic meters. Tau kawg, qhov no yuav siv sij hawm; tsob ntoo sequoia tuaj yeem nyob tau ntau txhiab xyoo yog tias koj tso nws. Hmoov tsis zoo, cov ntoo sequoia tau dhau los ua tsawg zuj zus hauv lawv qhov chaw nyob.
tsob ntoo sequoia zoo li cas?
Nyob hauv California, cov sequoia loj heev hu ua "Giant Redwood" vim nwsliab ntoo thiab nws cov tawv tawv liab. Tam sim ntawd tom qab tsob ntoo sequoia tau poob lawm, cov xim tuaj yeem piav qhia tias liab salmon liab. Thaum lub sij hawm, ntoo darkens ho; thaum qhuav nws yog kwv yees li liab doog xim. Lub sapwood (txheej ntawm ntoo ncaj qha nyob rau hauv cov tawv ntoo), txawm li cas los, tseem lub teeb, nws yog dawb mus rau greyish xim.
Puas yog tsob ntoo sequoia suav tias yog ntoo?
Hnub no, tsob ntoo sequoia yogtsis suav tias yog ntoo, txawm tias nws tuaj yeem ua haujlwm tau yooj yim. Yav dhau los, cov ntoo zoo nkauj ntawm tsob ntoo sequoia feem ntau siv rau rooj tog thiab hauv kev tsim kho. Qhov no kuj yog vim qhov tseeb tias tsob ntoo sequoia thiab nws cov ntoo tiv taus cov kab mob fungal. Txij li thaum tsob ntoo sequoia hlob sai heev, loj hlob mus txog ib meter hauv ib xyoos, nws tuaj yeem ua tau zoo rau kev ua hav zoov hauv yav tom ntej.
Tip
Poob tsis yooj yim tso cai
Yog tias koj muaj tsob ntoo sequoia hauv koj lub vaj, thaum nws ncav cuag qhov loj me koj tsis tuaj yeem txiav nws, piv txwv li siv ntoo. Nco ntsoov xyuas nrog koj lub nroog ua ntej txog cov kev cai siv los yog nyeem cov cai tiv thaiv tsob ntoo hauv koj lub tseem fwv. Kev txiav txim siab tsis raug cai tuaj yeem ua rau koj raug nqi ntau heev.
