Txoj Kev Teeb Meem - Yuav Tswj Invasive Roots li cas
Txoj Kev Teeb Meem - Yuav Tswj Invasive Roots li cas

Video: Txoj Kev Teeb Meem - Yuav Tswj Invasive Roots li cas

Video: Txoj Kev Teeb Meem - Yuav Tswj Invasive Roots li cas
Video: Biosecurity for Birds video with Hmong subtitles 2024, Kaum ib hlis
Anonim

Txoj ntoo cag ntoo yog ib qho teeb meem tshwm sim rau cov tswv tsev thiab hauv chaw lag luam. Lawv cuam tshuam nrog txoj kev thiab kev taug kev, nkag mus rau hauv cov kab dej phwj tuaj, thiab ua rau muaj kev phom sij rau kev mus ncig. Ntoo hauv paus teeb meem tsis yog ib txwm daws tau los ntawm kev tshem tawm ntawm tsob ntoo, raws li cov stump los yog cov hauv paus hniav tseem yuav loj hlob ntxiv. Nws yog qhov zoo tshaj rau saib cov ntoo thiab lub peev xwm nqus ntawm nws cov hauv paus hniav ua ntej thiab tom qab ntawd daws qhov teeb meem ntawm rooj plaub.

Kev nkag siab tsob ntoo hauv paus system

Nceev siv lawv cov hauv paus hniav los muab kev ruaj ntseg thiab sau cov dej thiab cov khoom noj. Cov hom ntoo hauv paus system txawv ntawm qhov ntiav mus rau qhov tob, dav mus rau nqaim. Qee tus muaj cov cag loj heev thiab me ntsis peripheral cag loj hlob.

Lwm yam, xws li ntau lub conifers, muaj cov hauv paus loj uas nthuav tawm deb ntawm lub hauv paus ntawm tsob ntoo hauv kev tshawb nrhiav cov peev txheej. Cov ntoo no muaj cov hauv paus hniav sib sib zog nqus thiab cov hauv paus feeder.

Muab cov cag ntoo thiab xa tawm me me kom khaws txhua me ntsis dej thiab zaub mov rau cov nroj tsuag. Cov hauv paus hniav uas loj tuaj tuaj yeem rhuav tshem cov av thiab ua rau muaj teeb meem hauv paus ntoo.

Tree Root Problems

Txoj kev tu tsob ntoo nyuaj thiab kev nyab xeeb yog ob qho teeb meem hauv paus. Cov cag ntoo loj tiv thaivmowing thiab lwm yam dej num, thiab tej zaum yuav muaj teeb meem taug kev.

Cov hauv paus tawg thiab tawg cov cement thiab pob zeb thiab tej zaum yuav ua rau lub hauv paus puas yog tias cov nroj tsuag ze rau cov qauv.

Ib qho teeb meem ntawm tsob ntoo feem ntau yog kev taw qhia rau hauv cov kav dej lossis cov kav dej. Invasive tsob ntoo hauv paus yog nrhiav cov as-ham thiab dej thiab cov kav dej zoo li no coj lawv mus rau kev loj hlob. Thaum nyob rau hauv cov kav dej, lawv ua rau xau thiab ntsaws cov kab. Qhov no ua rau kev kho kim kim thiab kim heev uas cov tswv tsev feem ntau xav kom zam.

Teeb meem Tsob ntoo hauv paus thiab cog

Tau kawg, qhov pom ntawm qhov pom yog 20-20 thiab nws yog qhov zoo tshaj plaws los xaiv cov nroj tsuag uas muaj cov kab ke tswj tau zoo hauv koj lub vaj. Txawm li cas los xij, qee zaum koj yuav ib lub tsev nrog cov ntoo uas twb muaj lawm lossis tej zaum koj yuav tsis qhia thaum koj nruab ib tsob nroj teeb meem.

Kev paub txog teeb meem tsob ntoo hauv paus thiab cog tsuas yog cov uas tsis muaj kab mob hauv paus yog qhov xwm txheej zoo tshaj plaws. Qee cov hauv paus ntoo xws li Japanese fir, Acacia, thiab Vine maples raug suav hais tias yog qhov cuam tshuam tsawg. CalPoly's Urban Forests Ecosystems Institute muaj cov npe ntawm lwm cov nroj tsuag uas tsis tshua muaj kev puas tsuaj hauv paus thiab lwm yam cwj pwm los pab koj kom tsis txhob muaj teeb meem hauv paus ntoo.

Yuav Tswj Invasive Roots

Tus nqi kho los ntawm cov ntoo cuam tshuam tuaj yeem ntxiv. Tus tswv tsev muaj tswv yim yuav tsum kawm paub tswj cov hauv paus hniav kom tsis txhob thiab txo cov teeb meem no.

Tsob ntoo tshem tawm feem ntau tsuas yog cov lus teb thiab cov pob zeb yuav tsum tau ua hauv av txhawm rau tiv thaiv kev loj hlob ntawm cov hauv paus hniav. Yog tias koj tsis tuaj yeem them taus stump sib tsoo, xyaum qhov hauvlub stump thiab npog nws nrog av los yog sau nrog ib tug stump decay accelerator.

Txhim lub hauv paus barrier nyob ib ncig ntawm cov ntoo hluas ntawm qhov tob ntawm 18 mus rau 24 ntiv tes (46-61 cm.) nyob rau hauv ib tug trench nyob ib ncig ntawm lub hauv paus cheeb tsam.

Dua, txoj kev zoo tshaj los tiv thaiv tsob ntoo teeb meem yog kev tiv thaiv, xaiv tsob ntoo kom raug, thiab qhov chaw.

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