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農(nong)藥殘(can)(can)留自(zi)動檢測儀(yi)的(de)(de)應用,保證了(le)農(nong)產品的(de)(de)安全。調查顯示,蔬菜(cai)批(pi)發市場農(nong)藥殘(can)(can)留合格率平均在(zai)90%以上,但仍有少數蔬菜(cai)水果農(nong)藥殘(can)(can)留超標。有些(xie)殺蟲劑(ji)毒(du)性很大(da),很難在(zai)環(huan)境中降(jiang)解(jie)。因此,農(nong)業部發布了(le)禁(jin)止(zhi)使用劇毒(du)農(nong)藥的(de)(de)通知。雖然(ran)一些(xie)持(chi)久性農(nong)藥殘(can)(can)留已(yi)經被禁(jin)止(zhi),但它們(men)已(yi)經構成(cheng)了(le)環(huan)境污染,然(ran)后通過土壤積累(lei)、大(da)氣擴散、生物(wu)積累(lei)等在(zai)食品中再次(ci)形成(cheng)殘(can)(can)留。
自(zi)動農(nong)(nong)藥(yao)(yao)(yao)殘(can)留快速分析儀能(neng)準確判(pan)斷農(nong)(nong)產品(pin)是否有農(nong)(nong)藥(yao)(yao)(yao)殘(can)留超(chao)標。在栽培基地應用時,還能(neng)達到指導科(ke)學施藥(yao)(yao)(yao)的效果,從根源上(shang)保證食(shi)品(pin)安(an)全(quan)。
如何減少蔬(shu)(shu)菜(cai)中(zhong)的(de)(de)農(nong)(nong)藥(yao)(yao)殘(can)留?被(bei)農(nong)(nong)藥(yao)(yao)污染或者農(nong)(nong)藥(yao)(yao)殘(can)留超過規定(ding)標(biao)準的(de)(de)蔬(shu)(shu)菜(cai),不得上(shang)市銷(xiao)售(shou)或者食(shi)(shi)用。農(nong)(nong)藥(yao)(yao)殘(can)留檢測儀告訴你如何減少蔬(shu)(shu)菜(cai)中(zhong)的(de)(de)農(nong)(nong)藥(yao)(yao)殘(can)留。雖然近兩(liang)年食(shi)(shi)品安全引起了(le)(le)廣泛關(guan)注,如禁止使用劇(ju)毒(du)農(nong)(nong)藥(yao)(yao),無公(gong)害蔬(shu)(shu)菜(cai)的(de)(de)種植面積,但(dan)一(yi)(yi)些(xie)地(di)區知(zhi)道它們之間(jian)有(you)距(ju)離,發展不平衡(heng)。另外,農(nong)(nong)藥(yao)(yao)殘(can)留檢測的(de)(de)復雜性并(bing)不普遍,一(yi)(yi)些(xie)超期消費(fei)的(de)(de)蔬(shu)(shu)菜(cai)混進了(le)(le)商場,而(er)普通消費(fei)者并(bing)不知(zhi)道,因此提出(chu)了(le)(le)一(yi)(yi)些(xie)簡單的(de)(de)方法,對(dui)減少市場上(shang)出(chu)售(shou)的(de)(de)蔬(shu)(shu)菜(cai)收獲(huo)后(hou)的(de)(de)農(nong)(nong)藥(yao)(yao)殘(can)留污染是有(you)效的(de)(de)。
農(nong)(nong)(nong)藥(yao)(yao)施用后(hou)(hou),有(you)的會(hui)附著在作物(wu)表(biao)面,有(you)的會(hui)通過(guo)直(zhi)接(jie)污染(ran)作物(wu),或吸收作物(wu)從農(nong)(nong)(nong)藥(yao)(yao)污染(ran)的環境(jing)中(zhong),或積累食物(wu)鏈和生(sheng)物(wu)富集效應,落入土壤(rang)、水(shui)源(yuan)、大(da)氣中(zhong),形(xing)成農(nong)(nong)(nong)藥(yao)(yao)殘(can)留(liu)(liu)(liu)。農(nong)(nong)(nong)藥(yao)(yao)殘(can)留(liu)(liu)(liu)雖然是農(nong)(nong)(nong)藥(yao)(yao)施用后(hou)(hou)不可避免的產(chan)(chan)物(wu),但它危(wei)害農(nong)(nong)(nong)產(chan)(chan)品的質量安(an)(an)(an)全,危(wei)及人(ren)畜安(an)(an)(an)全,并通過(guo)各種(zhong)可能(neng)的途徑破壞生(sheng)態環境(jing)。農(nong)(nong)(nong)藥(yao)(yao)殘(can)留(liu)(liu)(liu)會(hui)造成農(nong)(nong)(nong)產(chan)(chan)品營養失衡、感官品質等(deng)品質退化。然而(er),農(nong)(nong)(nong)藥(yao)(yao)殘(can)留(liu)(liu)(liu)也(ye)存在于水(shui)體中(zhong),直(zhi)接(jie)損(sun)害我們的健康。因此,需(xu)要自動農(nong)(nong)(nong)藥(yao)(yao)殘(can)留(liu)(liu)(liu)檢測設(she)備(bei),快(kuai)速測定(ding)和分(fen)析蔬菜水(shui)果(guo)中(zhong)的農(nong)(nong)(nong)藥(yao)(yao)殘(can)留(liu)(liu)(liu),保證農(nong)(nong)(nong)產(chan)(chan)品的食品安(an)(an)(an)全。

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