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　　農(nong)藥(yao)(yao)殘(can)(can)留超(chao)標問(wen)題(ti)(ti)一直是廣大人(ren)民群眾關心的問(wen)題(ti)(ti)。想要(yao)遠離農(nong)藥(yao)(yao)殘(can)(can)留，為(wei)了防(fang)止這個(ge)問(wen)題(ti)(ti)的發展，人(ren)們設計了農(nong)藥(yao)(yao)殘(can)(can)留檢測儀，可以(yi)(yi)在(zai)短(duan)時間(jian)內知道蔬菜水果(guo)是否含(han)有農(nong)藥(yao)(yao)，如果(guo)農(nong)產品中農(nong)藥(yao)(yao)超(chao)標，人(ren)們會(hui)(hui)選(xuan)擇丟(diu)棄。現在(zai)很多(duo)監管部(bu)門都會(hui)(hui)不定期(qi)對市場上的蔬菜水果(guo)進(jin)行采樣，使用農(nong)藥(yao)(yao)殘(can)(can)留檢測儀進(jin)行分析(xi)，如果(guo)農(nong)藥(yao)(yao)超(chao)標，會(hui)(hui)對相應的負責人(ren)進(jin)行處罰，以(yi)(yi)保證消(xiao)費者的安全。

　　農(nong)作物(wu)發(fa)生病害時，人們往往根據(ju)(ju)自己的耕作經(jing)驗(yan)進行(xing)管(guan)理，比如(ru)農(nong)作物(wu)發(fa)生了什么(me)(me)病害，施用了什么(me)(me)農(nong)藥(yao)(yao)等。他們憑自己多年的種植(zhi)經(jing)驗(yan)來(lai)判(pan)斷(duan)，缺乏科學依據(ju)(ju)，導致盲目(mu)施肥，大量(liang)施肥，導致農(nong)產品農(nong)藥(yao)(yao)殘留(liu)嚴重超標。為了減少(shao)農(nong)藥(yao)(yao)殘留(liu)現象，建議在(zai)田間管(guan)理過程中(zhong)配備農(nong)藥(yao)(yao)殘留(liu)檢測儀。

　　農(nong)(nong)藥(yao)殘(can)(can)留(liu)(liu)(liu)檢測(ce)儀用于檢測(ce)農(nong)(nong)藥(yao)殘(can)(can)留(liu)(liu)(liu)，在(zai)管理過程(cheng)中可(ke)(ke)以起(qi)到監督作用。另外，種(zhong)(zhong)植時也需要(yao)注意(yi)方(fang)式方(fang)法，減少農(nong)(nong)藥(yao)殘(can)(can)留(liu)(liu)(liu)的發(fa)生，可(ke)(ke)以采用交(jiao)替用藥(yao)，選(xuan)擇(ze)合(he)適(shi)的農(nong)(nong)藥(yao)品種(zhong)(zhong)。現在(zai)禁止使用劇毒農(nong)(nong)藥(yao)，要(yao)選(xuan)擇(ze)低毒低殘(can)(can)留(liu)(liu)(liu)的農(nong)(nong)藥(yao)。為了防止農(nong)(nong)藥(yao)含量超標，人(ren)們可(ke)(ke)以在(zai)管理過程(cheng)中配備(bei)農(nong)(nong)藥(yao)殘(can)(can)留(liu)(liu)(liu)檢測(ce)儀。

　　現在(zai)(zai)很多農(nong)(nong)(nong)業(ye)工作(zuo)者在(zai)(zai)管理農(nong)(nong)(nong)作(zuo)物的(de)過程中(zhong)(zhong)，不管農(nong)(nong)(nong)作(zuo)物發(fa)(fa)生(sheng)什么病害，都會在(zai)(zai)不了(le)解病害的(de)情(qing)況下，盲目用藥(yao)(yao)，大量用藥(yao)(yao)，導致(zhi)農(nong)(nong)(nong)藥(yao)(yao)嚴(yan)重超標。如果(guo)在(zai)(zai)生(sheng)長(chang)過程中(zhong)(zhong)使用農(nong)(nong)(nong)藥(yao)(yao)殘留檢測(ce)儀(yi)，可(ke)以起到(dao)監督作(zuo)用，減少農(nong)(nong)(nong)藥(yao)(yao)殘留的(de)發(fa)(fa)生(sheng)。

　　農(nong)(nong)(nong)藥(yao)殘(can)(can)(can)留(liu)的安(an)全(quan)間隔期(qi)是指從最后一(yi)(yi)次(ci)施藥(yao)到(dao)收獲的天數，也(ye)就是說噴灑一(yi)(yi)定量的農(nong)(nong)(nong)藥(yao)后想要等待多少(shao)天才能采(cai)摘，它(ta)是農(nong)(nong)(nong)藥(yao)安(an)全(quan)使用(yong)標(biao)準的一(yi)(yi)部分，是控制和(he)減(jian)少(shao)農(nong)(nong)(nong)產品中農(nong)(nong)(nong)藥(yao)殘(can)(can)(can)留(liu)的關鍵措施。長(chang)期(qi)食用(yong)含有農(nong)(nong)(nong)藥(yao)殘(can)(can)(can)留(liu)的食物，會對人體造成嚴重傷害，從中毒到(dao)死(si)亡。因(yin)此(ci)，用(yong)農(nong)(nong)(nong)藥(yao)殘(can)(can)(can)留(liu)檢(jian)測儀(yi)檢(jian)測農(nong)(nong)(nong)藥(yao)殘(can)(can)(can)留(liu)很重要。

　　用藥(yao)(yao)(yao)(yao)時期不(bu)同也(ye)會(hui)導(dao)致農產品(pin)農藥(yao)(yao)(yao)(yao)超標的(de)(de)現(xian)象，所以一定(ding)要選擇合適的(de)(de)施(shi)藥(yao)(yao)(yao)(yao)時間，這對提高防治效(xiao)果，減少不(bu)良影響很(hen)重要。作物發生病(bing)害時，不(bu)僅要注(zhu)意農藥(yao)(yao)(yao)(yao)的(de)(de)用量，還要注(zhu)意施(shi)藥(yao)(yao)(yao)(yao)的(de)(de)頻率(lv)，通過農藥(yao)(yao)(yao)(yao)殘留(liu)檢測儀的(de)(de)檢測，發現(xian)過于(yu)頻繁的(de)(de)施(shi)藥(yao)(yao)(yao)(yao)也(ye)會(hui)造(zao)成農藥(yao)(yao)(yao)(yao)殘留(liu)超標，所以施(shi)藥(yao)(yao)(yao)(yao)需要有間隔期。