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大面積單產(chǎn)提升行動成效初顯，全國糧食產(chǎn)量創(chuàng)歷史新高

2023-12-18 09:47:42 來源：農(nóng)業(yè)農(nóng)村部新聞辦 閱讀量：14482 評論

導(dǎo)讀：據(jù)國家統(tǒng)計局數(shù)據(jù)，全年糧食產(chǎn)量再創(chuàng)歷史新高，達到13908.2億斤、增產(chǎn)177.6億斤，糧食平均畝產(chǎn)389.7公斤、提高2.9公斤，單產(chǎn)提高對增產(chǎn)的貢獻達到58.7%。

　　【農(nóng)機網(wǎng) 熱點關(guān)注】今年，農(nóng)業(yè)農(nóng)村部啟動糧油等主要農(nóng)作物大面積單產(chǎn)提升行動，會同國家發(fā)展改革委、財政部統(tǒng)籌整合200多億元，在100個大豆、200個玉米重點縣整建制推進，從耕種管收、地種肥藥全領(lǐng)域全環(huán)節(jié)找短板、補弱項，針對性地拿出良田、良種、良法、良機、良制“五良”集成組裝的綜合性解決方案，效果明顯。在局部地方受災(zāi)較重的情況下，大面積單產(chǎn)提升有效對沖了災(zāi)害影響，實現(xiàn)了以豐補欠、以秋補夏。據(jù)國家統(tǒng)計局數(shù)據(jù)，全年糧食產(chǎn)量再創(chuàng)歷史新高，達到13908.2億斤、增產(chǎn)177.6億斤，糧食平均畝產(chǎn)389.7公斤、提高2.9公斤，單產(chǎn)提高對增產(chǎn)的貢獻達到58.7%。
 
　　種植密度普遍增加。密度增加是今年大豆玉米單產(chǎn)提升的重要因素和顯著特點。各省份圍繞增加種植密度這個關(guān)鍵，重點推廣大豆高臺大壟密植、玉米增密精準調(diào)控等高產(chǎn)技術(shù)，整建制示范縣種植密度增加明顯。東北四省區(qū)推廣大豆高臺大壟密植面積2491萬畝、比上年增加904萬畝，畝均密度增加6000株。黃淮海地區(qū)實施玉米單產(chǎn)提升工程，大力推廣密植精準調(diào)控技術(shù)，30萬畝項目區(qū)畝均密度提高500株以上，示范帶動德州市兩季“噸半糧”102萬畝。河南狠抓秋糧搶時早播、良種推廣、增加密度等十項措施，全省玉米平均密度達到4400株以上，較上年提高200株以上。內(nèi)蒙古杭錦后旗實施玉米單產(chǎn)提升工程，20萬畝項目區(qū)玉米平均畝種植密度達到5500株，比非項目區(qū)多750株左右。
 
　　大面積單產(chǎn)明顯提升。各地扎實推進單產(chǎn)提升，在綠色高產(chǎn)高效、單產(chǎn)提升工程等項目的支持帶動下，各地高產(chǎn)典型呈現(xiàn)出連片面積大、案例數(shù)量多、季季產(chǎn)量高等新特點。新疆額敏縣10萬畝玉米單產(chǎn)提升工程項目區(qū)平均畝產(chǎn)1034公斤、提高135.4公斤，成為大面積創(chuàng)高產(chǎn)典型。山東齊河縣打造20萬畝集中連片高產(chǎn)地塊，小麥、玉米兩季作物平均畝產(chǎn)合計超過1500公斤。北大荒集團七星、友誼、八五四、八五六、八五五5個農(nóng)場大豆高產(chǎn)核心攻關(guān)區(qū)畝產(chǎn)均超300公斤。
 
　　大面積提單產(chǎn)在全國糧食產(chǎn)量高位增加中作用凸顯。據(jù)測算，綜合分析評估政策支持、工作推進、氣象條件、經(jīng)濟水平等因素，開展大面積單產(chǎn)提升行動的整建制推進縣糧食單產(chǎn)增長率比非項目縣高8.8個百分點，300個大豆、玉米整建制推進縣單產(chǎn)提升對糧食增產(chǎn)的貢獻率達到73%以上。
 

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