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山西:發(fā)展智能灌溉及水肥一體灌溉施肥系統(tǒng),2027年高效節(jié)水灌溉面積170萬畝

2024-04-03 14:15:58 來源:農(nóng)機(jī)網(wǎng)整理 閱讀量:37470 評論

導(dǎo)讀:日前,山西省農(nóng)業(yè)農(nóng)村廳、山西省水利廳聯(lián)合印發(fā)了《全省推進(jìn)農(nóng)業(yè)節(jié)水增效行動(dòng)方案(2024-2027年)》,提出到2025年,全省總灌溉面積達(dá)到2356萬畝。

  【農(nóng)機(jī)網(wǎng) 政策與標(biāo)準(zhǔn)】 我國是用水大國,但水資源較為匱乏,因此要大力推動(dòng)節(jié)水產(chǎn)業(yè)發(fā)展。
 
  2023年9月,國家發(fā)展改革委聯(lián)合多部門印發(fā)了《關(guān)于進(jìn)一步加強(qiáng)水資源節(jié)約集約利用的意見》,從落實(shí)最嚴(yán)格的水資源管理制度,加強(qiáng)農(nóng)業(yè)、工業(yè)、城鎮(zhèn)、生態(tài)景觀節(jié)水,推廣非常規(guī)水源利用,發(fā)展節(jié)水產(chǎn)業(yè)等方面對水資源節(jié)約集約利用作出了全面部署。2024年3月,《節(jié)約用水條例》由國務(wù)院常務(wù)會議審議通過并正式公布,自2024年5月1日起實(shí)施。
 
  作為農(nóng)業(yè)大國,大力推進(jìn)農(nóng)業(yè)節(jié)水、提高農(nóng)業(yè)用水效率,才能推動(dòng)農(nóng)業(yè)綠色、可持續(xù)、高質(zhì)量發(fā)展。日前,山西省農(nóng)業(yè)農(nóng)村廳、山西省水利廳聯(lián)合印發(fā)了《全省推進(jìn)農(nóng)業(yè)節(jié)水增效行動(dòng)方案(2024-2027年)》(簡稱《行動(dòng)方案》),提出到2025年,全省總灌溉面積達(dá)到2356萬畝,農(nóng)業(yè)用水總量控制在43億立方米之內(nèi),農(nóng)業(yè)水價(jià)綜合改革任務(wù)全面完成,農(nóng)田灌溉水有效利用系數(shù)提升到0.58。到2027年,全省總灌溉面積達(dá)到2476萬畝,農(nóng)業(yè)用水總量控制在45億立方米之內(nèi),農(nóng)田灌溉水有效利用系數(shù)提升到0.59。
 
  《行動(dòng)方案》提出了持續(xù)推進(jìn)農(nóng)田工程節(jié)水、推進(jìn)農(nóng)藝節(jié)水、推進(jìn)管理節(jié)水三大重點(diǎn)工作。
 
  《行動(dòng)方案》要求,實(shí)施高效節(jié)水灌溉工程,著力建設(shè)農(nóng)田節(jié)水灌溉設(shè)施和配套工程,抓好末級渠系和田間灌溉管路配套,打通農(nóng)田灌溉“最后一公里”。加強(qiáng)以渠道防滲、管灌、噴灌、微灌為主的節(jié)水工程建設(shè),適量發(fā)展自動(dòng)控制、節(jié)水高效的智能灌溉及水肥一體灌溉施肥系統(tǒng)。到2027年,發(fā)展高效節(jié)水灌溉面積170萬畝。
 
  同時(shí),實(shí)施高標(biāo)準(zhǔn)農(nóng)田建設(shè)工程,在丘陵山區(qū)6-25度坡耕地上,開展旱地高標(biāo)準(zhǔn)農(nóng)田建設(shè),因地制宜建設(shè)“五小”水利工程,配套非充分灌溉補(bǔ)灌設(shè)施,推廣非充分灌溉技術(shù),擴(kuò)大再生水、集蓄雨水、礦坑水等非常規(guī)水源利用,提高應(yīng)急補(bǔ)灌能力。到2027年,建設(shè)改造高標(biāo)準(zhǔn)農(nóng)田940萬畝以上,其中建設(shè)改造坡耕地高標(biāo)準(zhǔn)農(nóng)田240萬畝以上,建設(shè)各類集水設(shè)施容積30萬方。
 
  還要完善有機(jī)旱作農(nóng)業(yè)技術(shù)體系,分區(qū)建設(shè)一批標(biāo)準(zhǔn)化、集約化、規(guī)?;a(chǎn)基地,促進(jìn)降雨資源化利用、抗旱播種保苗、精準(zhǔn)施肥施藥、生物綠色防控等有機(jī)旱作技術(shù)綜合配套使用,突出支持高效節(jié)水技術(shù)推廣。到2027年,建設(shè)有機(jī)旱作農(nóng)業(yè)生產(chǎn)基地80萬畝以上。
 
  此外,要加快技術(shù)示范推廣,因地制宜推廣農(nóng)業(yè)節(jié)水技術(shù),在含沙量較多的運(yùn)城提黃灌區(qū),推行渠道防滲管灌加“長畦改短畦、寬畦變窄畦”的節(jié)水灌溉模式;在清水灌區(qū),推行管灌、噴微灌、滴灌水肥一體化、測墑節(jié)灌等高效節(jié)水措施;在太原(晉中)盆地以北地區(qū)和井灌區(qū)積極發(fā)展“全膜覆蓋-膜下滴灌-水肥一體化”三位一體節(jié)水技術(shù)。到2027年,水肥一體化技術(shù)推廣面積40萬畝。
 
  注:本文由農(nóng)機(jī)網(wǎng)(balpclean.com)整理發(fā)布,資料來源:山西省農(nóng)業(yè)農(nóng)村廳。
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