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選擇農(nóng)藥還是選擇不挨餓？這是一個(gè)問題

2017-11-09 13:32:12 來源：中國農(nóng)機(jī)網(wǎng) 作者：小虎牙 閱讀量：50575 評論

　　【中國農(nóng)機(jī)網(wǎng) 本站原創(chuàng)】 在農(nóng)業(yè)生產(chǎn)中，農(nóng)藥是一種*的化學(xué)藥劑，如果不用農(nóng)藥，農(nóng)作物就會(huì)受害蟲侵襲。可是，近印度的一檔節(jié)目《害人的農(nóng)藥》中卻爆出一個(gè)讓人異常驚訝的結(jié)論：母乳中農(nóng)藥殘留超標(biāo)。這對于很多信服母乳喂養(yǎng)的媽媽來講，簡直是個(gè)晴天霹靂，節(jié)目中以紀(jì)錄片的形式將農(nóng)藥對農(nóng)民、兒童以及環(huán)境造成的巨大傷害，真實(shí)地呈現(xiàn)在眾人面前，觸目驚心。
 
選擇農(nóng)藥還是選擇不挨餓？這是一個(gè)問題
 
　　這樣的情況在我國也同樣存在。事實(shí)上，中國已成為世界上大的農(nóng)藥生產(chǎn)國，共生產(chǎn)1000多種農(nóng)藥。我國每年農(nóng)藥用量337萬噸，分?jǐn)偟?3億人身上，就是每個(gè)人2.59公斤！試想一下，我們的體內(nèi)殘留著將近三公斤的農(nóng)藥……這個(gè)驚人的數(shù)據(jù)是否喚起了你對農(nóng)藥殘留的重視？
 
　　農(nóng)藥殘留問題是隨著農(nóng)藥大量生產(chǎn)和廣泛使用而產(chǎn)生的。許多農(nóng)戶認(rèn)為農(nóng)藥見效快，效果好便不顧劑量的加大使用，久而久之使害蟲產(chǎn)生了抗藥性，農(nóng)戶又得加大劑量來防治，如此惡性循環(huán)下來，殘留在作物上的農(nóng)藥便越積越多。
 
　　還有的人掙扎在不挨餓和使用農(nóng)藥這個(gè)兩難的抉擇中。在紀(jì)錄片中，多數(shù)農(nóng)戶坦言從不吃自家種的東西，原因是為了讓自家種的作物賣出一個(gè)好價(jià)錢，農(nóng)戶會(huì)大量使用農(nóng)藥，使作物保持一個(gè)品相的出售狀態(tài)，以此獲得種植回報(bào)來養(yǎng)活一家人。農(nóng)戶自己吃的菜種在單獨(dú)的一塊地里，從不灑農(nóng)藥。可見，選擇使用農(nóng)藥還是選擇不挨餓，這似乎是一個(gè)問題。
 
　　放在我國的農(nóng)業(yè)大環(huán)境里來看，農(nóng)藥的使用不僅危害人體健康，對環(huán)境的污染也是巨大的，因此，2015年，農(nóng)業(yè)部制定《到2020年農(nóng)藥使用量零增長行動(dòng)方案》，經(jīng)過兩年的發(fā)展，這一方案在實(shí)際領(lǐng)域取得了不菲的成績。
 
　　據(jù)了解，2016年河北全省農(nóng)藥使用量達(dá)4.047萬噸，較2015年4.138萬噸減量0.091萬噸，實(shí)現(xiàn)負(fù)增長，這意味著河北提前完成了目標(biāo)。2015年以來，遼寧省深入開展化肥農(nóng)藥使用量零增長行動(dòng)和有機(jī)肥替代化肥行動(dòng)，大力推廣化肥農(nóng)藥減量增效技術(shù)。2016年，全省化肥和農(nóng)藥使用量分別比上年減少4萬噸和1300噸。
 
　　除了各省在農(nóng)藥減量上的大力推行之外，使用新型打藥機(jī)器也是減少農(nóng)藥使用的一個(gè)利器。
 
　　植保無人機(jī)由于動(dòng)力持久性好，載藥量大，而且不受地形環(huán)境、作物的高度影響，在平地、丘陵、坡地作業(yè)，通過地面執(zhí)勤人員輔助，能地完成作業(yè)。每架次連續(xù)工作時(shí)間可達(dá)10-15分鐘，單機(jī)單日作業(yè)面積達(dá)300-500畝，噴灑霧化程度高，農(nóng)藥利用率提高40%以上，可大量節(jié)約農(nóng)藥成本和人工成本，可以切實(shí)實(shí)現(xiàn)“減藥”的目標(biāo)，屬于天生自帶“減藥增效”屬性。
 
　　在如今科技飛速發(fā)展的時(shí)代，農(nóng)業(yè)生產(chǎn)方式也變得更加科學(xué)和人性化，“不用農(nóng)藥就會(huì)挨餓”的理論也被“減藥增效”的事實(shí)打破，選擇農(nóng)藥還是選擇不挨餓也不再是一個(gè)難以抉擇的問題，我們可以大膽對“害人的農(nóng)藥”說拜拜。
 
　　版權(quán)聲明：本文由中國農(nóng)機(jī)網(wǎng)(www.goodqmj.com)原創(chuàng)，轉(zhuǎn)載請注明出處。

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