Cov txheej txheem:
Video: Yuav ua li cas koj tau johnsongrass tawm ntawm cov quav nyab?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Sib tov tshuaj tua kab herbicide glyphosate raws li daim ntawv lo qhia . Ncuav cov tshuaj tua kab rau hauv ib txoj hlua siv tshuaj tua kab. Taug kev los ntawm hayfield thiab so txhua tus hniav ntawm Johnson nyom koj tuaj hla. Cov lus qhia ntawm cov hlua siv cov hlua yuav khaws cov tshuaj tua kab los ntawm kev cuam tshuam nrog quav nyab cog qoob loo.
Raws li, koj yuav tshem tawm johnsongrass hauv quav nyab li cas?
Sib tov tshuaj tua kab herbicide glyphosate raws li daim ntawv qhia qhia. Ncuav cov tshuaj tua kab rau hauv ib txoj hlua siv tshuaj tua kab. Taug kev los ntawm hayfield thiab so txhua tus hniav ntawm Johnson nyom koj tuaj hla. Qhov ntxeev ntawm tus neeg thov cov hlua hlua yuav ua rau cov tshuaj tua kab tsis txhob los rau hauv quav nyab cog qoob loo.
Zoo sib xws, puas yuav Roundup tua Johnson nyom? Lub sijhawm tseem ceeb rau tua johnsongrass yog thaum cov nroj tsuag tau dhau los tsim thiab ua ntej nws tau kis thoob plaws thaj tsam. Rau cov chaw uas tau tsim kev kis kab mob, daim ntawv thov poob ntawm Roundup los yog Touchdown yuav tua tau nthuav tawm cov ntaub so ntswg thiab feem ntau tsim cov rhizomes.
Los ntawm qhov ntawd, txoj hauv kev zoo tshaj plaws kom tshem ntawm johnsongrass yog dab tsi?
Yuav Ua Li Cas tua Johnson Grass
- Txau cov johnsongrass nrog cov tshuaj tua kab-raws li glyphosate yog tias koj tab tom ntsib qhov ntom ntom ntom ntom ntom ntawm cov nroj no.
- Dej nyab johnsongrass nrog 2 ntiv tes ntawm dej, thiab tswj cov qib dej nce ntxiv no kwv yees li ib hlis.
Puas yog 2 4d tua Johnson nyom?
Ib txhia hu nws Johnson Nyom . Txij li thaum peb poob MSMA ua tshuaj tua kab, nroj nyom nyuaj rau tshem tawm, tab sis muaj qee qhov kev xaiv rau siv thaum lub caij cog qoob loo. Quinclorac tam sim no siv thiab feem ntau yog sib xyaw nrog 2 , 4 - D raws li ib tug broadleaf nroj thiab nyom neeg tua neeg. Nws yog tawv rau tua , hmoov zoo.
Pom zoo:
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