Vim tias cov cua noo hauv thaj teb txhua xyoo, muaj ntau yam kab mob tshwm sim feem ntau thiab kev tswj hwm tus kab mob tsis zoo, nws yuav ua rau muaj kev tawm tsam loj, lossis txawm tias tsis muaj kev sau qoob loo loj. Niaj hnub no, Kuv xav kom muaj kev sib xyaw ua ke ntawm cov fungicides uas muaj zog tshaj plaws, uas tuaj yeem tswj hwm ntau dua 30 yam kab mob thiab tshem tawm lawv hauv ob zaug xwb. Kev ua ke zoo heev ntawm fungicides yog trifloxystrobin · thasmuconazole.
1.Sterilization txoj ntsiab cai
Amoxime · Shebutazol yog cov fungicide uas muaj cov amoxime ester + tebtazol. Oxime Ester yog ib hom kev ua pa uas ua pa, uas tuaj yeem tiv thaiv kom tsis txhob sib hloov ntawm Cytochrome B thiab C1, yog li inhibiting bacteriostatic nyhuv. Nws muaj cov nyhuv zoo thiab kho cov nyhuv ntawm cov fungi xws li ascomycetes, hemipycetes, Basidiomycetes thiab omycetes.
Tebrazolol yog lub triazole fungicide tawm tsam pathogenic fungi ergitures deibitor, kom ua tiav lub hom phiaj ntawm kev tua cov kab mob. Tom qab sib tov ob, cov nyhuv synergistic yog pom tseeb, nrog kev siv ntev, muaj zog tswj hwm, muaj kev tswj hwm tshwj xeeb rau ntau yam kab mob fungal.
2. Cov Khoom Siv Ntau Npaum
Cov ntaub ntawv ntau npaum li cas yog 75% dej dispersible granule, 30%, 36%, 42%, 48% ncua kev ncua tus neeg sawv cev.
3. Cov Nta Tseem Ceeb
(1) Dav dav tsis muaj menyuam yaus, tsis txaus ntseeg, xws li cov kab mob fungi, ua ke thaum ntxov blight, nplooj ntoos thiab scab, scab . Downy Mildew thiab Epidemic tus kab mob muaj cov nyhuv zoo.
(2) Kho kom huv si: kev sib xyaw ua ke yog suav tau ob lub fungicides nrog cov sib txawv sib txawv ntawm kev nqis tes ua. Nws muaj kev nqus zoo sab hauv thiab tuaj yeem tiv thaiv, kho thiab tshem tawm ntau yam kab mob.
(3) cuam tshuam me me rau ib puag ncig: ob tus neeg sawv cev yog cov tshuaj lom neeg tsawg, muaj kev cuam tshuam loj, ntses, muv thiab lwm yam muaj sia muaj sia.
(4) Kev ua kom muaj kev sib xyaw ua ke: ua ke los ntawm cov calcium hauv cov qoob loo, yog li ntawd cov qoob loo ua kom muaj kev noj qab haus huv, kom muaj txiaj ntsig zoo thiab ua tau zoo.
4. Siv txoj kev
(1) Txhawm rau tiv thaiv thiab kho cov blight, nplej smut, nplej smut, dispersing bacule ·-dispersing granule 13-15 g / mg, ntxiv 30-50 kg dej, uas Yuav txau 5-7 hnub ua ntej mov tawg thiab ib zaug hauv tag nrho cov kab lus, thiab tuaj yeem tiv thaiv zoo dua thiab kho cov kab mob no.
(2) kom tiv thaiv thiab tswj cov nplej blight, xeb, cov kab mob uas muaj xeb thiab lwm yam kab mob, ntxiv 30 ~ 50 ib zaug hauv cov theem ntawm yub, tawg paj Cov kab mob ntawm cov nplej, tuaj yeem tswj cov kev tsim txom sai thiab kis ntawm cov kab mob saum toj no.
(3) Kev tiv thaiv thiab tswj cov kab mob loj thiab me me kab mob thiab lwm yam kab mob, tuaj yeem siv 30% ntxiv 30 ~ 50 kg dej, hauv pob kws Big Qaum thiab sau theem tshuaj tsuag nyob rau ib zaug, tuaj yeem tiv thaiv qhov tshwm sim thiab kis cov kab mob saum toj no.
(4) Kev tiv thaiv thiab kev tswj hwm ntawm Apple cov nqaij uas tsis muaj mob, anthracnose, xim av, ntiv nplhaib, nrog 75% dej dispersive tus neeg sawv cev 4000 ~ 5000 zaug ua tshuaj tsuag.
(5) Kev tiv thaiv thiab tswj ntawm cov kua txob anthhew, powdery mildew, blight teb pob zeb, 7 ~ 10 hnub txau 1 zaug, txawm tias Txau 2 ~ 3 zaug. Kev tiv thaiv thiab tswj lwm yam kab mob tuaj yeem xa mus rau cov txheej txheem qoob loo ntawm cov txheej txheem qoob loo saum toj no.
Lub sijhawm Post: Feb-07-2022