Yanayin aiki
A matsayin faffadan fumigation kwari,aluminum phosphidegalibi ana amfani da shi don fumigate kwarin kayan ajiya, kwari da yawa a sararin samaniya, kwarin hatsi da aka adana, kwarin hatsi da aka adana, rodents na waje a cikin kogo, da sauransu. Bayan shanye ruwa, aluminum phosphide nan da nan zai samar da iskar phosphine mai guba mai guba, wanda ke shiga. jiki ta hanyar tsarin numfashi na kwari (ko mice da sauran dabbobi), yana aiki akan tsarin numfashi na cell mitochondria da cytochrome oxidase, yana hana numfashi na al'ada kuma yana kashewa. Phosphine ba shi da sauƙi don shakar da kwari idan babu iskar oxygen kuma baya nuna guba. Ana iya shakar Phosphine a gaban iskar oxygen kuma yana haifar da mutuwa ga kwari. Kwarin da ke cikin babban abun ciki na phosphine zai haifar da gurgujewa ko kuma kariya, kuma numfashin su zai ragu. Ana iya amfani da shirye-shirye don fumigate ɗanyen hatsi, ƙãre hatsi, mai da busassun dankali. Idan tsaba suna fumigated, bukatun ruwan su ya bambanta don amfanin gona daban-daban.
Iyakar aikace-aikace
A cikin ma'ajin da aka rufe ko kwantena, ana iya kashe kowane nau'in kwarin hatsi da aka adana kai tsaye, kuma ana iya kashe berayen da ke cikin sito. Idan kwari sun bayyana a cikin granary, ana iya kashe su da kyau. Hakanan za'a iya amfani da phosphine lokacin da mites, lice, gashin gashi, da kwari na gida da kayan kantuna ke cin abinci ko kuma an guje wa kwari. Lokacin da aka yi amfani da shi a cikin wuraren da aka rufe, gidajen gilashi da filayen filastik, yana iya kashe duk wani kwari da ke karkashin kasa da na sama da kuma beraye, kuma yana iya shiga cikin tsire-tsire don kashe borers da tushen nematodes. Za a iya amfani da jakunkuna masu kauri da aka rufe da greenhouses don magance buɗaɗɗen sansanonin furanni da fitar da furannin tukwane, kashe nematodes a cikin ƙasa da tsire-tsire da kwari iri-iri akan tsire-tsire.
Ana iya amfani da shi azaman fumigation kwari ga granary, da kuma cakuda da ammonium carbamate za a iya amfani da a matsayin maganin kashe kwari da kuma amfani da waldi.
Uhanyar sage
Ɗauki shiri tare da abun ciki na 56% a matsayin misali:
1. 3 ~ 8 guda na hatsi ko kaya da aka adana a kowace ton; 2 ~ 5 guda na stacking ko kaya da cubic mita; 1-4 guda a kowace mita mai siffar sukari na sararin samaniya.
2. Bayan yin tururi, buɗe labule ko fim ɗin filastik, buɗe ƙofofi da tagogi ko ƙofofin samun iska, sannan a yi amfani da iskar yanayi ko injina don tarwatsa iskar gas ɗin gabaɗaya da fitar da iskar gas mai guba.
3. Lokacin shigar da sito, yi amfani da takarda gwajin da aka jiƙa a cikin 5% ~ 10% azurfa nitrate bayani don gwada iskar gas mai guba, kuma shigar da sito kawai lokacin da babu iskar phosphine.
4. Lokacin fumigation ya dogara da zafin jiki da zafi. Fumigation bai dace da ƙasa 5 ℃; Ba kasa da kwanaki 14 a 5 ℃ ~ 9 ℃; 10 ℃ ~ 16 ℃ ba kasa da kwanaki 7; Ba kasa da kwanaki 4 a 16 ℃ ~ 25 ℃; Sama da 25 ℃, ba kasa da kwanaki 3 ba. Fumigate 1 ~ 2 voles kowane rami bera.
Adana da sufuri
A cikin aiwatar da kaya, saukewa da sufuri, samfuran shirye-shiryen za a kula da su tare da kulawa, kuma danshi, zafi mai zafi ko hasken rana ya kamata a hana shi sosai. Wannan samfurin ya kamata a adana shi a cikin sanyi, bushe, wuri mai kyau, kuma dole ne a adana shi a cikin rufaffiyar wuri. Ka nisantar da dabbobi da kaji kuma a sa su wurin ma'aikata na musamman. An haramta wasan wuta sosai a cikin sito. Idan akwai gobarar miyagun ƙwayoyi a lokacin ajiya, kar a yi amfani da ruwa ko abubuwan acid don kashe wutar. Yi amfani da carbon dioxide ko busassun yashi don kashe wuta. Nisantar yara, kuma kada ku adana da jigilar abinci, abin sha, hatsi, abinci da sauran abubuwa a lokaci guda.
Lokacin aikawa: Nuwamba-09-2022
