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選擇農藥還是選擇不挨餓？這是一個問題

2017-11-09 13:32:12 來源：中國農機網(wǎng) 作者：小虎牙 閱讀量：50584 評論

　　【中國農機網(wǎng) 本站原創(chuàng)】 在農業(yè)生產中，農藥是一種*的化學藥劑，如果不用農藥，農作物就會受害蟲侵襲?？墒?，近印度的一檔節(jié)目《害人的農藥》中卻爆出一個讓人異常驚訝的結論：母乳中農藥殘留超標。這對于很多信服母乳喂養(yǎng)的媽媽來講，簡直是個晴天霹靂，節(jié)目中以紀錄片的形式將農藥對農民、兒童以及環(huán)境造成的巨大傷害，真實地呈現(xiàn)在眾人面前，觸目驚心。
 
選擇農藥還是選擇不挨餓？這是一個問題
 
　　這樣的情況在我國也同樣存在。事實上，中國已成為世界上大的農藥生產國，共生產1000多種農藥。我國每年農藥用量337萬噸，分攤到13億人身上，就是每個人2.59公斤！試想一下，我們的體內殘留著將近三公斤的農藥……這個驚人的數(shù)據(jù)是否喚起了你對農藥殘留的重視？
 
　　農藥殘留問題是隨著農藥大量生產和廣泛使用而產生的。許多農戶認為農藥見效快，效果好便不顧劑量的加大使用，久而久之使害蟲產生了抗藥性，農戶又得加大劑量來防治，如此惡性循環(huán)下來，殘留在作物上的農藥便越積越多。
 
　　還有的人掙扎在不挨餓和使用農藥這個兩難的抉擇中。在紀錄片中，多數(shù)農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好價錢，農戶會大量使用農藥，使作物保持一個品相的出售狀態(tài)，以此獲得種植回報來養(yǎng)活一家人。農戶自己吃的菜種在單獨的一塊地里，從不灑農藥?？梢?，選擇使用農藥還是選擇不挨餓，這似乎是一個問題。
 
　　放在我國的農業(yè)大環(huán)境里來看，農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，農業(yè)部制定《到2020年農藥使用量零增長行動方案》，經(jīng)過兩年的發(fā)展，這一方案在實際領域取得了不菲的成績。
 
　　據(jù)了解，2016年河北全省農藥使用量達4.047萬噸，較2015年4.138萬噸減量0.091萬噸，實現(xiàn)負增長，這意味著河北提前完成了目標。2015年以來，遼寧省深入開展化肥農藥使用量零增長行動和有機肥替代化肥行動，大力推廣化肥農藥減量增效技術。2016年，全省化肥和農藥使用量分別比上年減少4萬噸和1300噸。
 
　　除了各省在農藥減量上的大力推行之外，使用新型打藥機器也是減少農藥使用的一個利器。
 
　　植保無人機由于動力持久性好，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)工作時間可達10-15分鐘，單機單日作業(yè)面積達300-500畝，噴灑霧化程度高，農藥利用率提高40%以上，可大量節(jié)約農藥成本和人工成本，可以切實實現(xiàn)“減藥”的目標，屬于天生自帶“減藥增效”屬性。
 
　　在如今科技飛速發(fā)展的時代，農業(yè)生產方式也變得更加科學和人性化，“不用農藥就會挨餓”的理論也被“減藥增效”的事實打破，選擇農藥還是選擇不挨餓也不再是一個難以抉擇的問題，我們可以大膽對“害人的農藥”說拜拜。
 
　　版權聲明：本文由中國農機網(wǎng)(dwjfsy.com)原創(chuàng)，轉載請注明出處。

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