[新聞] 麥擱燒啊!農民愛燒稻草 專家:百害無一利消失
1.媒體來源:
※ 聯合報
2.完整新聞標題:
※ 麥擱燒啊!農民愛燒稻草 專家:百害無一利
3.完整新聞內文:
過去在稻田裡,農民收割後會利用燃燒方式,處理乾枯的稻草,一方面是覺得一把火燒了
方便省時,另一方面覺得燒完稻草後的灰燼,可能有利於土壤改善;但專家表示,這種觀
念根本大錯特錯,燒稻草不僅無助改善土質,更會造成空氣汙染,百害無一利,民眾的觀
念應該要與時俱進。
農業界人士表示,收割後的稻田,稻草鋪在田畦面覆蓋,是可防止夏季大雨沖刷的環保好
材料,而不是一把火燒了它。
農委會農試所水稻研究室主持人賴明信博士表示,古早農業社會,在耕作技術及機械都不
發達的時代,農民為了求方便,因此一把大火燒了後,認為稻田會乾淨,就解決問題,幾
十年來都是這樣做,農政單位多年來頻頻宣導推廣,但資深的農民還是不太能理解。
賴明信表示,實際上,乾稻草的功能很多,把稻草絞碎後,翻入耕作的土壤裡,就成了天
然補充的有機質,對土壤結構改良有幫助,現在農政單位也研發許多菌類,混和加入後,
可以加速稻草在泥土中的分解,這才是真正的永續循環農業,對土地土壤最好的方式。
賴明信說,若一把火燒掉了,就僅剩下稻草灰燼,這些灰燼,經過研究發現,不僅對改善
土壤沒有幫助,還造成大規模的空氣汙染,若本身這稻草是染病的,還會順著這些灰燼,
弄得整塊稻田都是,可以說百害無一利,因此希望農民能改變習慣:「別再燒了!」
4.完整新聞連結 (或短網址):
https://goo.gl/VKMp9U
5.備註:
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 180.177.77.181
※ 文章網址: https://www.ptt.cc/bbs/Gossiping/M.1498797591.A.F84.html
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