Glyphosate ammonium ntsev: ua liaj ua teb niaj hnub
I. Mechanism ntawm Kev Ua thiab Cov Ntsiab Lus
Glyphosate ammonium ntsev ua rau nws cov nyhuv herbicidal los ntawm xaiv tau qhov kev ua ntawm 5-enolpyruvylshikime-3-phosphate synthease (EPSPS) hauv cov nroj tsuag. Cov enzyme no yog qhov tseem ceeb rau kev sib txuas ntawm cov amino acids uas muaj ntxhiab tsw qab, uas yog qhov tseem ceeb rau cov nroj tsuag kev loj hlob thiab kev loj hlob. Los thaiv cov kab ke no, cov neeg tua lawv cuam tshuam rau cov khoom siv protein thiab thaum kawg ua rau cov nroj tsuag uas tuag.
Nws cov tswv yim tseem ceeb suav nrog:
Cov txheej txheem muaj zog: Tom qab tau nqus los ntawm nplooj thiab cov daws teeb meem sai sai rau cov hauv paus hniav sib sib zog nqus {
Cov nroj tsuag dav dav ntawm cov nroj tsuag uas dav ntau tshaj 160 hom nroj, nrog rau cov nroj tsuag monocotyledons, nrog rau cov tsiaj qus thiab muaj txiaj ntsig zoo rau cov nroj tsuag malignant.
Kev sib xyaw ib puag ncig: cov ammonium ntsev ua kom cov dej siab zoo dua nyob rau hauv cov dej nyuaj piv rau isopropylamine lawb tsim. Thaum muaj kev sib cuag nrog av, nws nrawm ua kom tsis muaj kev pheej hmoo rau cov qoob loo tom ntej.
Ii. Agricultural daim ntawv thov kev cai thiab thev naus laus zis thev naus laus zis
1. Cov chaw thov tseem ceeb
Teb cov qoob loo: siv rau pre - tshwm sim maj mam muab cov roj hmab, paj rwb, thiab txo cov nqi los ntawm tsis muaj {} txog kev siv thev naus laus zis.
Econorcic cov qoob loo: thov rau kev ua txau txau nruab nrab ntawm kab hauv orchards, tshuaj yej cog, thiab cov cable tiv thaiv kom tsis txhob muaj tshuaj tua kab kom tsis txhob muaj tshuaj tua kab.
Tsis -}}}}}} Kev tswj cov av: siv rau kev tswj hwm kev pab pawg xws li cov kab sib tsoo, cov kab, thiab kab txheem tsheb ciav hlau.
2. Cov kev sib tsoo thev naus laus zis
Soluble Granule Tshawb Fawb: accounting rau ntau tshaj 40% ntawm kev lag luam los ntawm 2025, piv rau cov kua ua kua tsoos ua kua, nws nta:
90% txo qis hauv tsheb thauj mus los to taub
60% txo cov tshuaj tsuag drift
75% txo cov ntim ntim pov tseg
Cov ntaub ntawv thov txawj ntse: drones nruab nrog kev ua kom zoo nkauj thiab hloov kho {{{} Tus Nqi Them Tshuaj Tshuaj, Txo Tshuaj phem ntawm 20%.
III. Kev Siv Kev Siv Kev Siv Cov Lus Qhia
1. Cov kev ua haujlwm tseem ceeb
| Nroj tsuag|41% kev tsim cov nyiaj (ib mu)|(Cov xwm txheej thov) |
| Txhua Xyoo Weets|150-200ml|0.1% (organic silicone excituvant)|Qhov Kub 20-30℃|
| Perennial nroj|300-400ml|5% {{+ 0.2% (ammonium sulfate + 0.2% xab npum)|Nruab Nrab Kev Nyab Xeeb |
| Prosististant nroj cov zej zog|400ml + 2}, 4-d 50ml|0.3% (zaub roj adjuvant)|Huab cua cua (<3) |
2. Cov tswv yim tswj hwm cov tswv yim
Kev sib hloov ntawm cov tshuaj ntsuab: Lwm txoj kev siv ntawm cov tshuaj ntsuab nrog cov qauv tshuaj ntsuab nrog cov qauv sib txawv xws li glufosinate ammonium thiab diquatat txhua lub caij.
Kev sib xyaw ua ke no: sib xyaw ntawm 41% glyphosate 200ml+ 20}}}}}}% 100ml tsub ua tau zoo tiv thaiv nroj uas tiv thaiv tau 91%.
Cov kev pab tshuab: Tillage cuam tshuam kev cuam tshuam hauv paus conduction system 48 teev tom qab thov.
IV. Kev Nyab Xeeb thiab Ib puag ncig
Kev tiv thaiv tus kheej: hnav N95 lub qhov ncauj qhov ntswg, tso tshuaj lom neeg khawm, thiab cov hnab looj tes nitrile. Ntxuav cov cheeb tsam tam sim ntawd nrog xab npum tom qab ntawv thov.
Kev zam ib puag ncig ib puag ncig: txwv tsis pub dhau 500 metres ntawm mulberry orchards. Tsim kom muaj 50-'meter' qhov chaw nyob hauv thaj chaw aquaculture. Cia cov tsiaj txhu tawm rau 48 teev tom qab thov.
Cov cuab yeej ntxuav: Tshuaj ntxuav yaug peb zaug nrog 10% Sodium carbonate daws los tiv thaiv cov ntawv thov tawm ntawm cov ntawv thov txuas ntxiv.
