Knapweed Tshem Tawm Cov Ntaub Ntawv - Yuav Ua Li Cas Tshem Tawm Knapweed

Cov txheej txheem:

Knapweed Tshem Tawm Cov Ntaub Ntawv - Yuav Ua Li Cas Tshem Tawm Knapweed
Knapweed Tshem Tawm Cov Ntaub Ntawv - Yuav Ua Li Cas Tshem Tawm Knapweed

Video: Knapweed Tshem Tawm Cov Ntaub Ntawv - Yuav Ua Li Cas Tshem Tawm Knapweed

Video: Knapweed Tshem Tawm Cov Ntaub Ntawv - Yuav Ua Li Cas Tshem Tawm Knapweed
Video: Black or Common Knapweed with John Feehan in August, Wildflowers of Offaly series 2024, Kaum ib hlis
Anonim

Cov neeg ua teb tau npaj txhij, tos qhov kev tawm tsam los ntawm cov nroj tsuag tshiab tshaj plaws - knapweed tsis muaj qhov zam. Raws li cov nroj tsuag txaus ntshai no ua rau lawv txoj kev thoob plaws lub tebchaws, tshem cov nyom ib txwm thiab cuam tshuam cov zaub vaj zoo ib yam, kev tswj hwm knapweed yog qhov ua ntej ntawm ntau tus tswv teb lub siab. Kev tshem tawm Knapweed tuaj yeem siv sijhawm ntev thiab ntxhov siab, tab sis yog tias koj ua tib zoo saib, koj tuaj yeem tshem tawm cov nroj tsuag no los ntawm koj toj roob hauv pes.

Knapweed yog dab tsi?

Knapweed yog cov nroj tsuag tsis muaj tshuaj lom uas feem ntau pom nyob hauv kwj dej, raws txoj kev loj, hauv dej, thiab lwm qhov chaw. Ntau tus neeg ua liaj ua teb tau tswj kom nqa cov nyom hauv tsev hauv cov nyom nyom lossis ntawm cov log tsheb ntawm lawv cov tsheb thauj khoom yam tsis tau paub txog, kis cov nroj tsuag no ntxiv mus. Cov nroj tsuag no muaj peev xwm tawm ntawm kev sib tw ob qho tib si zaub thiab qoob loo, ua rau cov neeg siv khoom tsis zoo rau txhua tus, suav nrog cov tswv tsev uas yuav plam lawv cov nyom thiab vaj rau knapweed.

Muaj plaub yam tseem ceeb ntawm knapweed, yog li nws tseem ceeb kom nkag siab qhov sib txawv ua ntej sim tswj nws.

  • Spotted knapweed thiab diffuse knapweed yog ob qho tib si luv luv-nyob perennials uas qee zaum coj zoo li txhua xyoo.
  • Yellow starthistle yog lwm yam, tsis tshua muaj zog txhua xyoo.
  • Russianknapweed yog qhov nyuaj tshaj plaws los daws, txij li qhov no perennial knapweed khawb rau lub sijhawm ntev - nws tuaj yeem tsim cov hauv paus tob li 20 feet (6 m.) hauv qab ntawm cov av!

Yuav Ua Li Cas Kom Tau Txais Knapweed

Lub neej luv luv pom knapweed, diffuse knapweed, thiab daj starthistle reproduce feem ntau los ntawm cov noob, tab sis txhua tus tsim ntau pua los yog txhiab tus noob uas muaj sia nyob hauv av mus txog tsib xyoos, yog li lawv tsis yooj yim cov neeg siv khoom.

Yog tias koj tuaj yeem tiv thaiv cov nroj no los ntawm kev tsim paj, koj yuav ua ntej ntawm qhov kev ua si, tab sis kev saib xyuas tas li thiab txiav nyom yog thawj kab ntawm kev tiv thaiv. Ob peb ntawm cov knapweeds hauv cov nyom tuaj yeem rub los ntawm tes, tab sis saib kom pom ntau ntxiv rau lub caij nyoog.

Russian knapweed yog qhov nyuaj rau tswj ntau dua li nws cov kwv tij uas tsis tshua muaj kev txhoj puab heev. Kev txiav nyom tsis tu ncua yog pab tau, tab sis ib leeg yuav tsis ua kom tshem tawm cov teeb meem no. Hloov chaw, khawb cov Lavxias teb sab knapweeds koj pom, lossis kho lawv nrog cov tshuaj tua kab uas tsis xaiv.

Kev Hlawv tau pom qee qhov kev cog lus raws li tus neeg sawv cev tswj hwm, tab sis tsis tuaj yeem siv txhua qhov chaw. Khawb, mow, thiab txuas ntxiv kho Lavxias teb sab knapweed aggressively thoob plaws hauv lub xyoo - ib tug ntxiv tshuaj tua kab mob tom qab ob peb nyuaj frosts tau ua pov thawj los muab kev tswj mus sij hawm ntev tshaj li kev kho mob raws caij nyoog ib leeg.

Note: Cov lus pom zoo hais txog kev siv tshuaj yog rau cov ntaub ntawv xov xwm nkaus xwb. Kev tswj tshuaj yuav tsum tsuas yog siv los ua qhov chaw kawg nkaus xwb, vim tias cov txheej txheem organic muaj kev nyab xeeb dua thiab zoo ib puag ncig.

Pom zoo: