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“十四五”循環(huán)經(jīng)濟發(fā)展規(guī)劃:到2025年,農(nóng)作物秸稈綜合利用率保持在86%以上

2021-07-20 16:01:28 來源:農(nóng)機網(wǎng)整理發(fā)布 閱讀量:26275 評論

導(dǎo)讀:做好秸稈還田和離田利用工作,對促進(jìn)農(nóng)業(yè)綠色發(fā)展、贏得全年糧食豐收具有重要意義。

  【農(nóng)機網(wǎng) 熱點關(guān)注】 農(nóng)作物秸稈是農(nóng)田生態(tài)系統(tǒng)中可直接利用的有機物料,秸稈還田對增加土壤有機質(zhì)含量、改良土壤、培肥地力具有重要作用。秸稈及時粉碎還田有利于微生物對秸稈的分解利用及營養(yǎng)元素的釋放,可為后茬作物提供及時有效的養(yǎng)分。為節(jié)約成本、不誤農(nóng)時,小麥聯(lián)合收割機需加裝秸稈粉碎還田裝置,收獲小麥的同時將秸稈就地切碎,均勻地拋撒在地表并形成覆蓋,直接免耕、旋耕后播種玉米或進(jìn)行水稻插秧。做好秸稈還田和離田利用工作,對促進(jìn)農(nóng)業(yè)綠色發(fā)展、贏得全年糧食豐收具有重要意義。
 
  發(fā)展循環(huán)經(jīng)濟是我國經(jīng)濟社會發(fā)展的一項重大戰(zhàn)略。農(nóng)作物秸稈綜合利用是農(nóng)業(yè)綠色發(fā)展的重要一環(huán)。近日國家發(fā)改委發(fā)布的《“十四五”循環(huán)經(jīng)濟發(fā)展規(guī)劃》中,明確提出,到2025年,我國資源循環(huán)型產(chǎn)業(yè)體系基本建立,覆蓋全社會的資源循環(huán)利用體系基本建成,主要資源產(chǎn)出率比2020年提高約20%,農(nóng)作物秸稈綜合利用率保持在86%以上。
 

 

  《規(guī)劃》明確,到2025年,我國資源利用效率大幅提高,再生資源對原生資源的替代比例進(jìn)一步提高,循環(huán)經(jīng)濟對資源安全的支撐保障作用進(jìn)一步凸顯。農(nóng)作物秸稈綜合利用率保持在86%以上,大宗固廢綜合利用率達(dá)到60%,建筑垃圾綜合利用率達(dá)到60%,廢紙、廢鋼利用量分別達(dá)到6000萬噸和3.2億噸,再生有色金屬產(chǎn)量達(dá)到2000萬噸,資源循環(huán)利用產(chǎn)業(yè)產(chǎn)值達(dá)到5萬億元。
 
  在農(nóng)業(yè)領(lǐng)域,通過加強農(nóng)林廢棄物資源化利用、加強廢舊農(nóng)用物資回收利用、推行循環(huán)型農(nóng)業(yè)發(fā)展模式,深化農(nóng)業(yè)循環(huán)經(jīng)濟發(fā)展,建立循環(huán)型農(nóng)業(yè)生產(chǎn)方式。
 
  2016年,發(fā)展改革委辦公廳、農(nóng)業(yè)部辦公廳印發(fā)了《關(guān)于編制“十三五”秸稈綜合利用實施方案的指導(dǎo)意見的通知》,要求各地因地制宜,合理安排秸稈“五料化”利用,鼓勵推廣保護(hù)性耕作、秸稈青貯、氨化、生物氣化、熱解氣化、固化成型等技術(shù)。2016—2018年,農(nóng)業(yè)農(nóng)村部會同財政部安排中央財政資金38億元,開展秸稈綜合利用試點,通過秸稈覆蓋、深翻、過腹還田等多種方式,提升秸稈還田率。2017年,農(nóng)業(yè)農(nóng)村部啟動了“東北地區(qū)秸稈處理行動”,每年安排秸稈試點資金6億多元,支持東北4省(區(qū))秸稈綜合利用。以農(nóng)用優(yōu)先的原則,發(fā)布了東北高寒區(qū)玉米秸稈深翻養(yǎng)地模式、秸—飼—肥種養(yǎng)結(jié)合模式、秸—沼—肥等技術(shù)模式,推動秸稈機械粉碎還田、養(yǎng)畜過腹還田、生物腐熟還田。2017年,東北地區(qū)秸稈綜合利用率到達(dá)72%,新增秸稈還田面積近3000萬畝。2019年,財政部在中央財政農(nóng)業(yè)資源及生態(tài)保護(hù)補助資金中安排19.5億元,支持全國各地開展農(nóng)作物秸稈綜合利用工作,鼓勵地方探索建立“誰受益誰處理”“秸稈換有機肥”等機制,通過政府培育環(huán)境、政策積極引導(dǎo),激發(fā)秸稈還田、離田、加工利用等各環(huán)節(jié)市場主體活力,引導(dǎo)撬動社會資本和金融資本支持農(nóng)作物秸稈綜合利用工作,形成工作合力,探索可推廣、可持續(xù)的農(nóng)作物秸稈綜合利用模式,建立秸稈綜合利用穩(wěn)定運行的投入保障機制。
 
  本文由農(nóng)機網(wǎng)(dwjfsy.com)整理發(fā)布,資料來源:農(nóng)業(yè)農(nóng)村部網(wǎng)站、國家發(fā)改委網(wǎng)站。
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