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吉林?。横槍?duì)疫情防控時(shí)期做好備春耕生產(chǎn)的技術(shù)指導(dǎo)意見

2022-04-07 13:39:13 來源:吉林省農(nóng)業(yè)技術(shù)推廣總站 閱讀量:11819 評(píng)論

導(dǎo)讀:當(dāng)前,吉林省正值疫情防控關(guān)鍵時(shí)期,也是春耕生產(chǎn)的關(guān)鍵階段。各地要切實(shí)貫徹《吉林省人民政府辦公廳關(guān)于統(tǒng)籌抓好疫情防控和備春耕生產(chǎn)的緊急通知》(吉政辦明電〔2022〕5號(hào))有關(guān)精神要求。

  【農(nóng)機(jī)網(wǎng) 熱點(diǎn)關(guān)注】當(dāng)前,吉林省正值疫情防控關(guān)鍵時(shí)期,也是春耕生產(chǎn)的關(guān)鍵階段。各地要切實(shí)貫徹《吉林省人民政府辦公廳關(guān)于統(tǒng)籌抓好疫情防控和備春耕生產(chǎn)的緊急通知》(吉政辦明電〔2022〕5號(hào))有關(guān)精神要求,統(tǒng)籌抓好農(nóng)村疫情防控和備春耕生產(chǎn),特事特辦、急事急辦,全力以赴破解卡點(diǎn)堵點(diǎn)難點(diǎn)。各地要認(rèn)真研閱《吉林省新型冠狀病毒肺炎疫情防控工作領(lǐng)導(dǎo)小組關(guān)于印發(fā)<關(guān)于滯留長(zhǎng)吉兩市農(nóng)民返鄉(xiāng)春耕工作方案>的通知》(吉防明電〔2022〕30號(hào))有關(guān)要求,確保疫情防控和農(nóng)業(yè)生產(chǎn)兩不誤。對(duì)于因疫情原因無法返鄉(xiāng)的農(nóng)民,在充分尊重本人意愿的基礎(chǔ)上,鼓勵(lì)其采取代耕代種方式把地種好。同時(shí)執(zhí)行好本地有關(guān)疫情防控和備春耕生產(chǎn)有關(guān)政策要求,做好備春耕保障工作。受疫情影響小的地區(qū),在做好疫情防護(hù)的同時(shí),組織農(nóng)民有序開展備春耕。如因疫情影響,未能及時(shí)購買種子、化肥的,要積極協(xié)助農(nóng)民開展網(wǎng)絡(luò)訂購;因播種延遲不能正常生理成熟的要協(xié)助其通過當(dāng)?shù)剞r(nóng)業(yè)執(zhí)法部門或網(wǎng)絡(luò)購買、調(diào)換熟期適宜品種。品種選擇建議參照省農(nóng)業(yè)農(nóng)村廳發(fā)布的《吉林省2022年農(nóng)業(yè)主導(dǎo)品種和主推技術(shù)》手冊(cè),適當(dāng)選擇熟期略短品種。針對(duì)目前農(nóng)業(yè)生產(chǎn)狀況,提出如下指導(dǎo)意見。
 
  水田:一是正常育苗的地區(qū),要盡早選址扣棚提高地溫,做好置床消毒整理,合理選擇苗床土,做好調(diào)酸、消毒、營養(yǎng)調(diào)配等準(zhǔn)備工作,適時(shí)催芽播種;育苗期間,實(shí)時(shí)關(guān)注氣象信息,預(yù)防可能出現(xiàn)的“倒春寒”。二是因疫情影響無法按計(jì)劃時(shí)間育苗的,應(yīng)改種熟期適宜優(yōu)良品種,謹(jǐn)慎選擇晚熟品種;可用調(diào)節(jié)室溫(最高不得超過30℃)方式來提高浸種溫度,縮短浸種時(shí)間。有條件地方,盡可能協(xié)助農(nóng)民進(jìn)行工廠化催芽;機(jī)械播種催短芽,人工播種催長(zhǎng)芽;如果播期比正常晚5天以上,應(yīng)加大播種量10%,保證插秧后每穴株數(shù),同時(shí)做好病害防治工作;在溫度、水分正常管理同時(shí),為確保秧苗快速生長(zhǎng),2葉1心即可根據(jù)苗情選擇營養(yǎng)齊全的優(yōu)質(zhì)壯秧劑開始追肥;如育苗時(shí)間推遲較長(zhǎng),也可以因地制宜選擇直播栽培。
 
  旱田:目前距我省玉米始播期還有20天左右時(shí)間,從目前形勢(shì)看,對(duì)旱田整地播種不會(huì)帶來太大影響。如確因疫情影響整地播種地區(qū),要提早做好預(yù)案,協(xié)調(diào)農(nóng)機(jī)專業(yè)組織與種地農(nóng)戶,解封后要應(yīng)盡快采取適當(dāng)?shù)牟シN方式,抓緊播種。建議采取機(jī)械免耕播種,兼顧播種進(jìn)度與播種質(zhì)量。播種時(shí)要保證保苗株數(shù),根據(jù)品種特性及合理密植。中西部易旱區(qū)要采用搶墑和坐水種等播種技術(shù),也可使用抗旱保水劑與底肥混拌下地,抵御階段性干旱。
 
  吉林省農(nóng)業(yè)技術(shù)推廣總站
 
  2022年4月4日
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