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農(nóng)業(yè)農(nóng)村部辦公廳印發(fā)《今冬明春應(yīng)對(duì)拉尼娜科學(xué)抗災(zāi)穩(wěn)產(chǎn)保供預(yù)案》

2021-11-24 08:57:53 來(lái)源:農(nóng)業(yè)農(nóng)村部新聞辦公室 閱讀量:15536 評(píng)論

導(dǎo)讀:為貫徹落實(shí)黨的十九屆六中全會(huì)精神,全力保障糧食和重要副食品供給安全,近日農(nóng)業(yè)農(nóng)村部辦公廳印發(fā)《今冬明春應(yīng)對(duì)拉尼娜科學(xué)抗災(zāi)穩(wěn)產(chǎn)保供預(yù)案》(以下簡(jiǎn)稱《預(yù)案》),要求各地提早落實(shí)防范措施,積極應(yīng)對(duì)、精準(zhǔn)指導(dǎo)、努力減輕災(zāi)害影響,全力贏得夏季糧油豐收主動(dòng)權(quán),確保今冬明春蔬菜穩(wěn)定供應(yīng)。

  【農(nóng)機(jī)網(wǎng) 熱點(diǎn)關(guān)注】 為貫徹落實(shí)黨的十九屆六中全會(huì)精神,全力保障糧食和重要副食品供給安全,近日農(nóng)業(yè)農(nóng)村部辦公廳印發(fā)《今冬明春應(yīng)對(duì)拉尼娜科學(xué)抗災(zāi)穩(wěn)產(chǎn)保供預(yù)案》(以下簡(jiǎn)稱《預(yù)案》),要求各地提早落實(shí)防范措施,積極應(yīng)對(duì)、精準(zhǔn)指導(dǎo)、努力減輕災(zāi)害影響,全力贏得夏季糧油豐收主動(dòng)權(quán),確保今冬明春蔬菜穩(wěn)定供應(yīng)。
 
  《預(yù)案》指出,目前全球已進(jìn)入拉尼娜狀態(tài),預(yù)計(jì)冬季將形成一次弱到中等強(qiáng)度的拉尼娜事件,農(nóng)業(yè)自然災(zāi)害防范形勢(shì)嚴(yán)峻復(fù)雜,防災(zāi)減災(zāi)任務(wù)異常繁重。必須始終樹(shù)立“防災(zāi)就是增產(chǎn)、減損就是增糧”的理念,早研判、早謀劃、早動(dòng)手,狠抓關(guān)鍵環(huán)節(jié)、落實(shí)重大技術(shù),以做好防災(zāi)減災(zāi)工作的確定性應(yīng)對(duì)災(zāi)害的不確定性。
 
  《預(yù)案》分區(qū)域提出農(nóng)業(yè)防災(zāi)減災(zāi)主要技術(shù)措施。一是防范北方冬麥區(qū)低溫凍害。墑情適宜時(shí),科學(xué)適度鎮(zhèn)壓,提高保暖防凍能力;堅(jiān)持以水調(diào)溫,早春密切關(guān)注天氣變化,降溫前及時(shí)灌水,改善土壤墑情,調(diào)節(jié)近地面層小氣候,減小地面溫度變化幅度,防御凍害;強(qiáng)化早春田管,對(duì)弱苗及時(shí)追肥,促進(jìn)苗情轉(zhuǎn)化升級(jí),提高防凍能力;對(duì)遭受凍害的麥田,分類(lèi)施肥補(bǔ)救,促進(jìn)恢復(fù)生長(zhǎng)。二是防范露地和設(shè)施蔬菜凍害。設(shè)施蔬菜產(chǎn)區(qū)及早檢查加固棚室,及時(shí)清除積雪,加保溫棉被、草苫等材料,覆蓋防寒;露地蔬菜產(chǎn)區(qū)加強(qiáng)中耕培土,寒潮過(guò)后加強(qiáng)遮陽(yáng)覆蓋、延緩凍融;抓住晴好天氣葉面追肥,提高抗性;加強(qiáng)重點(diǎn)病蟲(chóng)害防控。三是防范北方冬麥區(qū)春旱。加強(qiáng)墑情監(jiān)測(cè),一旦旱情發(fā)生,集中有限水源澆水保苗;大力推廣耙耱劃鋤鎮(zhèn)壓等措施,促進(jìn)小麥返青生長(zhǎng);葉面噴施抗旱保水劑,增加植物的抗旱性。四是防范東北西部春旱。合理調(diào)整結(jié)構(gòu)避災(zāi),推廣抗旱“坐水種”、地膜覆蓋、膜下滴灌等抗旱技術(shù),組織好跨區(qū)機(jī)耕機(jī)播作業(yè),確保種在適播期;科學(xué)確定主推品種,及早搞好種子調(diào)劑調(diào)運(yùn)。五是防范黑龍江中東部春澇。加快排水降漬,利用春季溫度回升、風(fēng)力較大的有利條件,翻耕晾曬散墑;及早騰茬整地,加快清除田間秸稈,推進(jìn)科學(xué)整地、標(biāo)準(zhǔn)化整地;適時(shí)適墑播種,及早確定適宜熟期品種并做好種子準(zhǔn)備;加強(qiáng)機(jī)具調(diào)度,支持農(nóng)機(jī)合作社、農(nóng)機(jī)大戶等主體,帶動(dòng)小農(nóng)戶高質(zhì)量開(kāi)展春耕春播。六是防范江南華南冬春連旱。千方百計(jì)廣辟水源,冬閑田提早蓄水、備耕;落實(shí)抗旱田管措施,有水源的地區(qū)及時(shí)澆灌保苗,做到能澆盡澆、能保則保;對(duì)因旱絕收地塊,因地制宜搞好改種補(bǔ)種;要確保適時(shí)播栽,加強(qiáng)種子種苗調(diào)劑調(diào)運(yùn),推廣水稻集中育秧,優(yōu)先保證育秧用水。
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