Vim yog cov neeg txom nyem ntawm cov kab mob nrawm nrawm ntawm cov qoob loo thiab cov qoob loo hauv cov av hauv av, uas tseem muaj qhov sib txawv ntawm cov khoom siv no thiabHalosulfuron-methyl.
Mas siv rau daim teb uas nroj tsuag, qos yaj ywm, luam yeeb, cov qos yaj ywm, thiab cov tshuaj suav suav.
Nws tsis yog tuaj yeem tiv thaiv thiab tswj cov cyperus rotundus, tab sis nws kuj yog cov nyom ntawm cov nroj tsuag nyom, tus dev uas tsis muaj txiv plig, cov yeeb yaj kiab, Abutilon, Hlau Amaranth , tus tswv yug yaj, tus tswv yug yaj lub hnab tawv pojniam, thiab os ib leeg.
Cov nroj saum toj no muaj kev tswj hwm zoo nyob rau hauv lawv cov theem thaum ntxov, tab sis lawv cov kev cuam tshuam tsis zoo nyob rau hauv lawv cov theem qub thiab muaj kev rov qab ua dua.
Cov nroj tsuag me me ntawm Rimsulfuron yog tias cov khoom xyaw zoo yog nqus tau los ntawm cov ameino acids, inhibitating cells, thiab ua tiav cov nyhuv ntawm tes ntawm weadication Cov.
Cov tshuaj lom tau tshwm sim tuaj yeem pom hauv rhiab cov nroj tsis pub dhau 3 hnub, tab sis nws siv sijhawm ntev mus txog rau cov nyom. Piv txwv li, feem ntau nws yuav siv sijhawm ntau tshaj 20 hnub rau aconite kom ua tiav tuag los ntawm kev lom. Thaum cov av noo noo yog tsawg, lub sijhawm dej nyom yuav tsum tau txuas ntxiv mus ntau dua 30 hnub.
Daim ntawv thov ntawm Rimsulfuron hauv ntau cov qoob loo
① Cov teb pob kws
Daim ntawv thov ntawm Rimsulfuron hauv pob kws teb yuav tsum tau ua nyob rau hauv 3-5 nplooj theem ntawm gramineous weeds thiab 3-4 nplooj theem ntawm cov nroj tsuag dav. Tom qab cov txhauv yog qhov ua tiav, 5-7g ntawm 25% RimSulfuron yuav tsum tau siv rau ib mu. Tom qab kev piam sij (tsim nyog), tsim nyog), 30kg dej yuav tsum tau muab ntxiv rau cov kab tsuag sib kis.
② Chili teb
Thaum siv RimSulfuron hauv Chili teb, nws yuav tsum tau siv tom qab chili kua txob hloov, thiab sib xyaw nrog cov lus nug p-ethylp lossis clethodim hauv 3-5 nplooj theem ntawm cov nroj. Nws tuaj yeem txhim kho lub peev xwm los tshem tawm cov nyom nroj thiab muaj cov teeb meem zoo ntawm cov chaw nyob hauv chili teb cov nroj tsuag xws li aconitum, thiab Portulaca.
Nco tseg: Thaum ua ntawv thov RimSulfuron hauv cov kua txob teb, tshuaj tsuag cov kab mob yuav tsum tau saws.
③ Qos qos teb
Rau kev tshaj tawm cov noob taum ntawm cov qos yaj ywm, kev ua tshuaj txau ntawm cov ridges kuj yuav tsum tau ua. Lub 2-5 nplooj theem ntawm cov nroj yog lub sijhawm zoo tshaj plaws rau kev tswj hwm. Hauv qab cov tshuaj pom zoo noj tshuaj rau ib mu, nws raug nquahu kom sib tov nrog Quizanofop-p-ethyl lossis clethodim. Thaum maj nrawm yog siab, surfactants tuaj yeem ntxiv ua ke.
Lub Sijhawm Post: Sep-07-2023