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旱區(qū)雨水高效利用技術(shù)交流會(huì)在山西壽陽召開

2024-06-12 08:47:18 來源：全國農(nóng)業(yè)技術(shù)推廣服務(wù)中心 閱讀量：17958 評論

　　【農(nóng)機(jī)網(wǎng) 科技創(chuàng)新】 近日，全國農(nóng)技中心在山西省壽陽縣舉辦了旱區(qū)雨水高效利用技術(shù)交流會(huì)。參會(huì)人員觀摩了玉米超深松蓄水保墑示范區(qū)、滴灌水肥一體化節(jié)水增糧示范田、壽陽有機(jī)旱作農(nóng)業(yè)科研創(chuàng)新基地和旱作農(nóng)業(yè)生態(tài)系統(tǒng)國家野外科學(xué)觀測研究站，研討了旱區(qū)雨水高效利用技術(shù)模式及成效，交流了節(jié)水增糧推進(jìn)縣項(xiàng)目進(jìn)展。
 
　　我國旱地面積約10億畝，占總耕地面積的一半左右，干旱缺水是制約該區(qū)域糧食增產(chǎn)的關(guān)鍵限制因素。突破雨水高效利用支撐作物高產(chǎn)的堵點(diǎn)難點(diǎn)，集成推廣旱地節(jié)水增糧技術(shù)模式，提高雨水利用效率，是破解旱地糧食大面積增產(chǎn)和水資源短缺瓶頸的重要技術(shù)路徑。
 
　　各地要充分認(rèn)識(shí)發(fā)展旱作節(jié)水農(nóng)業(yè)的重要性，立足節(jié)水增糧推進(jìn)縣項(xiàng)目實(shí)施，因地制宜強(qiáng)化技術(shù)集成創(chuàng)新，協(xié)同提高水資源利用效率和作物產(chǎn)量。一是細(xì)化技術(shù)方案。聚焦主要糧油作物單產(chǎn)提升，立足提高水分生產(chǎn)力，強(qiáng)化節(jié)水增糧技術(shù)模式向高密度種植、高質(zhì)量播種、高效率水肥、低損耗減災(zāi)“三高一低”拓展，盡快報(bào)送項(xiàng)目技術(shù)方案。二是打造示范樣板。按照試驗(yàn)—示范—推廣技術(shù)集成熟化路徑，項(xiàng)目縣打造好千畝方和萬畝片，樹立標(biāo)識(shí)標(biāo)牌，明確主要技術(shù)要點(diǎn)，宣傳展示節(jié)水增糧技術(shù)模式。三是強(qiáng)化指導(dǎo)培訓(xùn)。依托農(nóng)業(yè)農(nóng)村部節(jié)水農(nóng)業(yè)專家指導(dǎo)組、科研院所、肥水技術(shù)推廣隊(duì)伍等技術(shù)力量，在關(guān)鍵農(nóng)時(shí)，開展現(xiàn)場觀摩、集中培訓(xùn)、巡回指導(dǎo)等，促進(jìn)技術(shù)到位。四是搞好宣傳引導(dǎo)。嚴(yán)格測產(chǎn)驗(yàn)收，科學(xué)總結(jié)成效，遴選節(jié)水增糧增效先進(jìn)典型，加強(qiáng)宣傳交流，營造節(jié)水增糧良好輿論氛圍。
 
　　中國農(nóng)科院環(huán)發(fā)所研究員龔道枝、山西農(nóng)業(yè)大學(xué)農(nóng)學(xué)院研究員王傳云分別就旱作農(nóng)業(yè)模式創(chuàng)新發(fā)展和旱地玉米超深松蓄水保墑技術(shù)進(jìn)行介紹，各省匯報(bào)了節(jié)水增糧推進(jìn)縣項(xiàng)目進(jìn)展。山西省耕地質(zhì)量監(jiān)測保護(hù)中心主任鄭必昭，壽陽縣縣委副書記、縣長彭超，全國農(nóng)技中心節(jié)水處有關(guān)同志參加會(huì)議。河北、山西、內(nèi)蒙古、遼寧、吉林、山東、陜西、甘肅、青海、寧夏、新疆等省(區(qū))節(jié)水農(nóng)業(yè)技術(shù)骨干，有關(guān)專家、企業(yè)代表共30余人參加了會(huì)議。

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