Albasa, ginger, da tafarnuwa sinadarai ne masu mahimmanci don dafa abinci da dafa abinci a dubban gidaje.Idan akwai batutuwan kiyaye abinci tare da abubuwan da ake amfani da su a kowace rana, ƙasar duka za ta firgita sosai.Kwanan nan, dasashen kula da kasuwagano wani nau'in "chives masu launin" a yayin wani bazuwar duba kasuwar kayan lambu a Guizhou.Ana sayar da waɗannan chives, kuma idan kun shafa su a hankali da hannuwanku, hannayenku za su zama masu launin shuɗi mai haske.
Me yasa asalin kore chives ke zama shuɗi idan an shafa?Dangane da sakamakon binciken da hukumomin kula da yankin suka sanar, dalilin da yasa launin chives ke canza launin na iya kasancewa saboda maganin kashe kwari "Bordeaux cakuda" da manoma suka fesa yayin aikin shuka.
Menene "Liquid Bordeaux"?
Haɗuwa da jan karfe sulfate, lemun tsami da ruwa a cikin wani rabo na 1:1:100 zai samar da "sky blue colloidal suspension", wanda shine "Bordeaux cakuda"
Menene "Bordeaux liquid" ake amfani dashi?
Ga chives, ruwan Bordeaux shine ainihin maganin fungicides mai tasiri kuma yana iya "kashe" ƙwayoyin cuta iri-iri.Bayan da aka fesa cakuda Bordeaux a saman shuke-shuke, zai samar da fim mai kariya wanda ba a sauƙaƙe ba lokacin da aka fallasa ruwa.Ƙwayoyin jan ƙarfe a cikin fim ɗin kariya na iya taka rawa a cikin haifuwa, cutarigakafi da kiyayewa.
Ta yaya mai guba ne "Liquid Bordeaux"?
Babban sinadaran "Bordeaux Liquid" sun hada da lemun tsami, sulfate na jan karfe da ruwa.Babban tushen haɗarin aminci shine ions jan ƙarfe.Copper karfe ne mai nauyi, amma ba shi da guba ko tarin guba.Yana daya daga cikin mahimman abubuwan ƙarfe ga jikin ɗan adam.Mutane na yau da kullun suna buƙatar cinye 2-3 MG kowace rana.Kwamitin Kwararru akan Abubuwan Abincin Abinci (JECFA)karkashin WHO ta yi imanin cewa, daukar wani babba mai nauyin kilogiram 60 a matsayin misali, shan MG 30 na jan karfe na dogon lokaci a kullum ba zai haifar da barazana ga lafiyar dan adam ba.Saboda haka, "Bordeaux Liquid" kuma ana ɗaukarsa azaman maganin kashe kwari mafi aminci.
Menene iyakokin ƙa'idodi don "Liquid Bordeaux"?
Saboda jan karfe yana da aminci, ƙasashe a duniya ba su fayyace ƙayyadaddun abinci a fili ba.Ka'idodin ƙasata sau ɗaya sun nuna cewa ragowar tagulla a cikin abinci bai kamata ya wuce 10 mg/kg ba, amma kuma an soke wannan iyaka a cikin 2010.
Idan yanayi ya ba da izini, ana ba da shawarar cewa ku sayi tashoshi na yau da kullun kamar manyan kantuna da manyan kasuwannin manoma, ku jiƙa su sosai kafin a ci abinci don cire ragowar magungunan kashe qwari mai narkewa da ruwa, sannan a hankali ku wanke ganyen albasa da ciyawa da gibi don cirewa yadda ya kamata. Ragowar magungunan kashe qwari da ba a iya narkewa da ruwa kamar su "Liquid Bordeaux" na iya inganta amincin chives ko wasu 'ya'yan itatuwa da kayan marmari yadda ya kamata.
Lokacin aikawa: Oktoba-16-2023