Yuav ua li cas koj tshem ntawm bluegrass ntxhib?
Yuav ua li cas koj tshem ntawm bluegrass ntxhib?

Video: Yuav ua li cas koj tshem ntawm bluegrass ntxhib?

Video: Yuav ua li cas koj tshem ntawm bluegrass ntxhib?
Video: Yuav ua li cas koj thiaj li paub (Ny ntxoo yang) nkauj tawm tshiab 2021/2022/ 2024, Kaum ib hlis
Anonim

Thaum tsis muaj kev xaiv tshuaj ntsuab daws rau ntxhib bluegrass , nws tuaj yeem yog tswj nrog rau cov tshuaj tua kab uas tsis xaiv xws li glyphosate (Roundup) thov rau lub caij nplooj ntoo hlav, txawm tias qhov no yuav tua cov nyom uas xav tau.

Ib yam nkaus, tib neeg nug, qhov ntxhib bluegrass zoo li cas?

Rough bluegrass (Poa trivialis L.) yog cov nyom ntsuab-ntsuab nrog cov nplooj ntoo muag uas yog ci hauv qab thiab muaj lub nkoj nqaim- zoo li tus taub. Nws kis tau los ntawm stolons thiab cov ntaub ntawv tuab, tuab thaj ua rau thaj. Nplooj nplooj yog upright thaum xub thawj, tab sis nyiam nteg thiab lev raws li cov thaj ua rau laus laus.

Qhov thib ob, dab tsi tua Poana? Thov Post-Emergent Tshuaj ntsuab Tshuaj tua kab tom qab tuaj yeem siv tshuaj tua kab tuaj yeem siv rau tua ib yam pua xyoo uas loj hlob nyob rau lub caij nplooj ntoo hlav thiab tau plam los ntawm koj qhov kev kho tshuaj tua kab ua ntej-tshwm sim. Cov tshuaj tua kab mob tom qab muaj xwm txheej tshwm sim ua haujlwm zoo tshaj plaws thaum siv nrog kev kho tshuaj tua kab mob ua ntej.

Ntawm no, POA Trivialis kis tau li cas?

Vim Poa trivialis kis tau nyob rau hauv ntom thaj ua rau thaj-nrog ib tug kaj-ntsuab xim uas contrasts phem nrog ntshaw turf-tsuas yog ob peb nroj tsuag puas turf tsos. Tsis tas li ntawd, nrog nws tsis muaj cua sov thiab drought kam rau ua, Pauv trivialis tuag tawm thaum lub caij ntuj sov, tawm hauv liab qab, unsightly thaj ua rau thaj uas nws thrived nyob rau hauv txias huab cua.

Puas yog Kentucky bluegrass hla dhau fescue?

Bluegrass yuav -tab sis bluegrass tsis yog cua sov siab ntev li siab fescue . Txawm lub creeping ntau yam ntawm siab fescue -yog qeeb heev rau creep-- bluegrass yog sai dua Socombine ob qho tib si kom tau txais qhov zoo tshaj plaws ntawm ob lub ntiaj teb thiab ntxiv qee qhov zoo fescue rau ntxoov ntxoo

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