mankhwala

1. Mawu Oyamba

Aluminiyamu phosfide nthawi zambiri ntchito ngati yotakata sipekitiramu fumigation tizilombo, amene makamaka ntchito fumigate ndi kupha tizirombo yosungirako katundu, tizirombo zosiyanasiyana mu danga, tizirombo posungira tirigu, tizirombo kusungira mbewu mbewu, makoswe panja m'mapanga, etc.

1. Kugwiritsa ntchito

M'nyumba yosungiramo zinthu zomata kapena m'chidebe, imatha kupha tizilombo tambiri tomwe tasungidwa ndi makoswe m'nyumba yosungiramo katundu.Ngati pali tizirombo mu nkhokwe, akhoza kuphedwanso bwino.Phosphine itha kugwiritsidwanso ntchito ngati nthata, nsabwe, zovala zachikopa ndi tizilombo ta m'nyumba ndi m'sitolo tadyedwa, kapena tizirombo tipewedwa.Akagwiritsidwa ntchito mu greenhouses osindikizidwa, nyumba zamagalasi ndi nyumba zosungiramo pulasitiki, zimatha kupha tizirombo ndi mbewa zonse zapansi panthaka ndi mbewa, ndikulowa muzomera kupha tizirombo totopetsa ndi mizu ya nematode.Matumba apulasitiki osindikizidwa ndi ma greenhouses okhala ndi mawonekedwe okhuthala angagwiritsidwe ntchito kuthana ndi maziko a maluwa otseguka ndi maluwa otumizidwa kunja, ndikupha nematodes mobisa komanso muzomera ndi tizirombo tosiyanasiyana pamitengo.

Mlingo ndi kugwiritsa ntchito
1. 3 ~ 8 zidutswa pa tani ya tirigu kapena katundu wosungidwa;2 ~ 5 zidutswa pa kiyubiki mita;1-4 zidutswa pa kiyubiki mita danga fumigation.

2. Pambuyo pa nthunzi, tsegulani nsalu yotchinga kapena filimu ya pulasitiki, tsegulani zitseko ndi mawindo kapena chipata cholowera mpweya wabwino, ndipo gwiritsani ntchito mpweya wabwino wachilengedwe kapena wamakina kuti mumwaze mpweya wokwanira ndi kutulutsa mpweya wapoizoni.

3. Mukalowa m'nyumba yosungiramo katundu, gwiritsani ntchito pepala loyesera loviikidwa mu 5% ~ 10% yankho la silver nitrate kuti muyese mpweya wapoizoni.Pokhapokha pamene palibe mpweya wa phosphine ungalowe m'nyumba yosungiramo katundu.

4. Nthawi ya fumigation imadalira kutentha ndi chinyezi.Fumigation siyoyenera pansi pa 5℃;5℃~9 pa℃kwa masiku osachepera 14;10℃~ 16℃kwa masiku osachepera 7;16℃~ 25℃kwa masiku osachepera 4;Osachepera masiku 3 pamwamba pa 25℃.Kusuta ndi kupha voles, 1 ~ 2 mapiritsi pa khoswe.

1. Mbali ndi zotsatira

1. Kulumikizana mwachindunji ndi reagent ndikoletsedwa.

2. Kugwiritsa ntchito wothandizirayo kuyenera kutsatira mosamalitsa malamulo oyenera komanso chitetezo cha aluminium phosphide fumigation.Kufukiza kwa wothandizirayo kuyenera kutsogoleredwa ndi amisiri aluso kapena ogwira ntchito odziwa zambiri.Ndizoletsedwa kugwira ntchito nokha.Iyenera kuchitidwa mu nyengo yadzuwa, osati usiku.

3. Mtsuko wa mankhwala udzatsegulidwa panja.Chingwe chochenjeza chowopsa chidzakhazikitsidwa mozungulira malo opherapo.Maso ndi nkhope sizikhala molunjika kukamwa kwa mbiya.Mankhwalawa adzaperekedwa kwa maola 24, ndipo munthu wapadera adzapatsidwa ntchito kuti ayang'ane ngati pali kutuluka kwa mpweya ndi moto.

4. Phosphine imawononga kwambiri mkuwa.Zigawo zamkuwa monga chosinthira nyali yamagetsi ndi kapu ya nyali zimakutidwa ndi mafuta a injini kapena kusindikizidwa ndikutetezedwa ndi filimu yapulasitiki.Zipangizo zachitsulo m'malo ofukizirapo zitha kuchotsedwa kwakanthawi.

5. Mukataya mpweya, sonkhanitsani zotsalira za thumba la mankhwala.Pamalo otseguka kutali ndi malo okhala, ikani thumba lotsalira mu chidebe chachitsulo chomwe chili ndi madzi ndikuviika mokwanira, kuti otsalira a aluminium phosphide awonongeke kwathunthu (mpaka palibe kuwira pamadzimadzi).Dongosolo lopanda vuto la slag slurry limatha kutayidwa pamalo otayira zinyalala omwe amaloledwa ndi dipatimenti yoyang'anira zachilengedwe.

6. Kuchiza thumba la phosphine absorbent: pambuyo pa thumba losinthika losasunthika litatulutsidwa, thumba laling'ono loyamwitsa lomwe limayikidwa pa thumba lidzasonkhanitsidwa ndikukwiriridwa m'munda.

7. Zotengera zopanda kanthu zomwe zagwiritsidwa ntchito zisagwiritsidwe ntchito pazinthu zina ndipo ziwonongeke pakapita nthawi.

8. Mankhwalawa ndi owopsa ku njuchi, nsomba ndi nyongolotsi za silika.Pewani kukhudzidwa kwa malo ozungulira panthawi yogwiritsira ntchito.Ndizoletsedwa kugwiritsa ntchito zipinda za mbozi za silika.

9. Mukamagwiritsa ntchito mankhwala osokoneza bongo, valani maski oyenerera a gasi, zovala zogwirira ntchito ndi magolovesi apadera.Osasuta kapena kudya.Sambani m'manja ndi kumaso kapena kusamba mukamaliza kugwiritsa ntchito.

1. Kusungirako ndi mayendedwe

Pakuyika, kutsitsa ndi kunyamula, zinthu zokonzekera ziyenera kusamaliridwa mosamala, ndipo ziyenera kutetezedwa ku chinyezi, kutentha kwambiri kapena kuwala kwa dzuwa.Izi ziyenera kusungidwa pamalo ozizira, owuma komanso mpweya wabwino.Iyenera kusungidwa pamalo otsekedwa.Khalani kutali ndi ziweto ndi nkhuku ndikuzisunga m'manja mwapadera.Zozimitsa moto ndizoletsedwa m'nyumba yosungiramo zinthu.Posungirako, ngati moto wa mankhwala, musagwiritse ntchito madzi kapena zinthu za acidic kuzimitsa moto.Carbon dioxide kapena mchenga wouma angagwiritsidwe ntchito kuzimitsa moto.Khalani kutali ndi ana ndipo musamasunge ndi kunyamula chakudya, zakumwa, tirigu, chakudya ndi zinthu zina nthawi imodzi.