熱門(men)推薦:多功能食品安全檢測儀器 食品安全快速檢測儀 農殘檢測儀農藥殘留快速檢測儀
水果(guo)大多種植在園林(lin)(lin)里,園林(lin)(lin)中的(de)(de)(de)果(guo)樹會滋(zi)生(sheng)大量病蟲(chong)害,菜農(nong)(nong)(nong)(nong)為了防(fang)治病蟲(chong)害,會大量使用農(nong)(nong)(nong)(nong)藥,就會出現農(nong)(nong)(nong)(nong)藥殘(can)留超標的(de)(de)(de)水果(guo),這些水果(guo)一(yi)旦進到市場,就會威脅(xie)到消(xiao)費者的(de)(de)(de)健康,也(ye)會降低果(guo)農(nong)(nong)(nong)(nong)的(de)(de)(de)經濟效(xiao)益。農(nong)(nong)(nong)(nong)殘(can)速測儀可(ke)以幫助果(guo)農(nong)(nong)(nong)(nong)控制化(hua)學農(nong)(nong)(nong)(nong)藥的(de)(de)(de)使用,指導(dao)果(guo)農(nong)(nong)(nong)(nong)科學種植水果(guo),生(sheng)產出安全可(ke)靠的(de)(de)(de)水果(guo)。
對蘋果(guo)(guo)、梨(li)、葡萄(tao)等(deng)水(shui)(shui)果(guo)(guo)的(de)(de)抽(chou)樣檢(jian)測發現(xian)(xian),這(zhe)些水(shui)(shui)果(guo)(guo)中存在(zai)不同程(cheng)度的(de)(de)有機磷和(he)氨基甲(jia)酸酯類(lei)農(nong)(nong)藥(yao)(yao)(yao)(yao)殘(can)留(liu),不同種類(lei)的(de)(de)同種水(shui)(shui)果(guo)(guo)表現(xian)(xian)出不同的(de)(de)農(nong)(nong)藥(yao)(yao)(yao)(yao)殘(can)留(liu),例如水(shui)(shui)晶梨(li)的(de)(de)農(nong)(nong)藥(yao)(yao)(yao)(yao)殘(can)留(liu)指數(shu)不超(chao)(chao)過(guo)10%,而青(qing)皮(pi)梨(li)的(de)(de)農(nong)(nong)藥(yao)(yao)(yao)(yao)殘(can)留(liu)高達40%,這(zhe)說明果(guo)(guo)農(nong)(nong)在(zai)種植(zhi)青(qing)皮(pi)梨(li)時使用的(de)(de)農(nong)(nong)藥(yao)(yao)(yao)(yao)超(chao)(chao)標,這(zhe)些水(shui)(shui)果(guo)(guo)中葡萄(tao)的(de)(de)農(nong)(nong)藥(yao)(yao)(yao)(yao)殘(can)留(liu)嚴重,達到60%-80%以上(shang),種植(zhi)者(zhe)為了(le)催(cui)熟和(he)減(jian)少(shao)病蟲(chong)害而反復噴灑(sa)農(nong)(nong)藥(yao)(yao)(yao)(yao),應引起生產者(zhe)和(he)消費者(zhe)的(de)(de)重視。
通過農殘速測儀的(de)使用,人(ren)們在(zai)種植(zhi)紅提和葡萄時可(ke)以減少(shao)(shao)農(nong)藥的(de)使用,濫用農(nong)藥不(bu)僅無法保證(zheng)果樹更快的(de)生長,還會在(zai)上市(shi)前留(liu)下(xia)大(da)量(liang)農(nong)藥殘(can)留(liu),此(ci)類水(shui)(shui)果應加以控制,以免進入市(shi)場,減少(shao)(shao)果農(nong)經濟(ji)利潤(run)的(de)損失,因為此(ci)類水(shui)(shui)果上市(shi),一旦危及消費(fei)者的(de)生命安全(quan),都是(shi)無法挽回的(de)后果。
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