Kuv yuav tshem johnsongrass li cas?
Kuv yuav tshem johnsongrass li cas?

Video: Kuv yuav tshem johnsongrass li cas?

Video: Kuv yuav tshem johnsongrass li cas?
Video: [MV] Paj Yi Lauj 罗娜依 - Kuv Yuav Xa Koj Mus 2024, Lub Xya hli ntuj
Anonim

Pom zoo Johnson Grass Tshuaj tua kab

Ua tiav Johnson nyom kev tswj hwm yuav suav nrog kev siv Johnson nyom tshuaj tua kab mob. Cov khoom tsim tawm tom qab tuaj yeem ua haujlwm tau zoo nyob rau thaj tsam ntawm thaj chaw. Glyphosate tuaj yeem ua haujlwm li Johnson nyom tswj nyob ze ntawm cov nyom, tab sis tuaj yeem ua rau puas tsuaj ib puag ncig turf.

Yog li ntawd, yuav ua li cas kom tshem tau johnsongrass hauv cov nyom nyom?

Sib tov cov tshuaj herbicide glyphosate raws li daim ntawv qhia. Ncuav cov tshuaj tua kab mob rau hauv ib txoj hlua wick applicator. Taug kev los ntawm hayfield thiab so txhua tus hniav ntawm Johnson nyom koj tuaj hla. Lub ntsis ntawm txoj hlua wick applicator yuav ua rau cov tshuaj tua kab mob los ntawm kev sib cuag nrog cov quav nyab cog qoob loo.

Ib sab saum toj, puas yog 2 4d tua Johnson nyom? Ib txhia hu nws Johnson Grass . Txij li thaum peb poob MSMA ua tshuaj tua kab, nroj nyom yog tawv tawv kom tshem tawm, tab sis muaj ob peb txoj kev xaiv rau kev siv thaum lub caij loj hlob. Quinclorac tam sim no siv thiab feem ntau tov nrog 2 , 4 - D raws li ib tug broadleaf nroj thiab nyom neeg tua neeg. Nws yog tawv rau tua , zoo hmoo.

Hauv qhov no, vinegar puas yuav tua Johnson nyom?

Ncuav tsev neeg dawb kua txiv dhau Johnson nyom rau qhov pheej yig, txhais tau zoo ntawm tua nws. Thov kua txiv thaum lub caij nplooj ntoo hlav nyom yog cov hluas los yog thaum lub caij nplooj zeeg thaum nws tab tom tsim cov khoom noj tshwj xeeb hauv nws cov rhizomes. Txau kua txiv ncaj qha rau txhua tus nyom cog, dousing nws kiag li.

Puas yuav txiav nyom Johnson nyom?

Johnsongrass ua tsis zam dua, kaw txiav . Xws li a txiav kev tswj hwm tuaj yeem tua johnsongrass seedlings, tiv thaiv cov noob ntau lawm, thiab txo rhizome kev loj hlob thiab regrowth ntawm tua. Feem ntau, txawm li cas los xij, mowing ua tsis tua los yog tshem tawm cov nroj tsuag tsim. Rov ua dua tau yog lub tswv yim tswj hwm zoo.

Pom zoo: