Japanese knotweed yog ib tug dab tiag tiag: Thaum cog, nws ruthlessly thawb tawm lwm yam nroj tsuag thiab kis mus unchecked. Tsis tas li ntawd xwb, "tus dab ntsuab" yog qhov nyuaj heev los rhuav tshem dua.
Yuav ua li cas kuv tua Japanese knotweed?
Txhawm rau tiv thaiv Japanese knotweed zoo, koj tuaj yeem rub tawm cov tub ntxhais hluas tua, khawb cov nroj tsuag thiab lawv cov hauv paus hniav, txiav lawv tsis tu ncua, cia cov yaj lossis tshis graze cheeb tsam lossis npog nrog ntawv ci dub. Txawm li cas los xij, tag nrho cov txheej txheem no yuav tsum tau siv sijhawm thiab nyob twj ywm.
Vim li cas thiaj sib ntaus sib tua?
Txawm hais tias Japanese knotweed tsis lom rau tib neeg, nws tseem muaj ntau qhov laj thawj rau kev puas tsuaj:
- txoj kev cog qoob loos
- thiab yog li ntawd kuj muaj zaub mov nroj tsuag rau kab
- thiab zaub zaub rau tsiaj qus
- blows asph alt
- thiab nkag mus rau hauv paus.
Propagation via rhizomes
Cov hauv paus hniav ntawm Japanese knotweed tuaj yeem loj hlob mus txog peb meters - thiab tob dua - rau hauv av. Lawv kuj muaj thickenings, thiaj li hu ua rhizomes, los ntawm cov nroj tsuag loj hlob dua thiab dua. Tsis tas li ntawd, Japanese knotweed tseem muaj peev xwm rov tsim dua los ntawm qhov tsawg tshaj plaws ntawm kev tua - cov cag no lawv tus kheej thiab tsim cov nroj tsuag tshiab.
Dab tsi koj yuav tsum tau xyuam xim rau thaum tshem tawm Japanese knotweed
Vim li no, nws yog ib qho tseem ceeb uas yuav tau ua raws li cov kev ceev faj hauv qab no:
- Tshem tawm tag nrho cov nroj tsuag, txawm tias me tshaj plaws, tam sim ntawd.
- Txawm li cas los xij, lawv tsis muaj nyob rau hauv compost lossis organic pov tseg!
- Zoo tshaj yog muab pov tseg rau hauv lub qhov dub
- los yog hlawv.
Lub vaj av uas muaj cov nroj tsuag lossis cov hauv paus hniav yuav tsum tsis txhob siv thiab yuav tsum muab pov tseg.
Sib ntaus sib tua Japanese knotweed
Muaj ntau ntau txoj hauv kev kom tshem tau cov tawv tawv Japanese knotweed. Txawm li cas los xij, nyob rau hauv ntau zaus kev tswj tshuaj siv tshuaj tua kab mob dav dav - Roundup feem ntau yog siv - tsis muaj lus nug. Rau qhov laj thawj zoo, cov khoom no feem ntau tsis tso cai siv rau hauv lub vaj ntiag tug yam tsis tau tso cai. Tsis tas li ntawd, cov kev cai nruj tshwj xeeb siv yog tias koj nyob hauv qhov chaw tiv thaiv dej lossis thaj chaw cia. Roundup thiab lwm yam tshuaj tua kab mob ua rau ib puag ncig thiab paug dej. Cov hauv qab no tau dhau los ua qhov ntev heev, tab sis thaum kawg ua tiav:
| Method | Implementation | Advantages | Disadvantages |
|---|---|---|---|
| Rip tawm | txhob tsimtxom tawm ntawm cov tub ntxhais hluas tua nrog cag | Tshem ob peb tsob ntoo hluas | tsis tau nrog cov nroj tsuag laus |
| tsis ruaj khov / ntev | |||
| dab/dab | Khawb cov nroj tsuag tag nrho suav nrog cov hauv paus hniav | ua kom tiav ob peb tsob ntoo hluas | yuav tsum rov qab ntau zaus |
| Tseem tshuav cag tseem yuav sprouting | |||
| Mowing | Mow cov hluas tua txhua ob lub lis piam nrog lawnmower | muaj zog tuav txoj kev loj hlob | tsis muaj kev tshem tawm tag nrho |
| Khau cag tseem tshuav nyob ntawm lub tshuab txiav nyom | |||
| Nkauj | thaj chaw cog qoob loo los ntawm yaj thiab tshis txhua xyoo puag ncig | muaj zog tuav txoj kev loj hlob | tsis muaj kev tshem tawm tag nrho |
| yuav pov tseg tsis yooj yim lawm | Nyob yuav tsum tau siv ua ntej | ||
| Cover nrog ntawv | Cov nroj tsuag nrog tuab, ntawv ci dub (€ 14.00 ntawm Amazon) | Plant dies | tseem ceeb heev |
| Nroj tsuag tseem yuav khawb tau |
Tip
Yog koj tsis paub yuav ua li cas rau tag nrho cov tub ntxhais hluas tua: Cov no yog edible li zaub, zoo ib yam li peb rhubarb.
