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吉林?。横槍σ咔榉揽貢r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：11773 評論

導(dǎo)讀：當(dāng)前，吉林省正值疫情防控關(guān)鍵時期，也是春耕生產(chǎn)的關(guān)鍵階段。各地要切實貫徹《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)有關(guān)精神要求。

　　【農(nóng)機網(wǎng) 熱點關(guān)注】當(dāng)前，吉林省正值疫情防控關(guān)鍵時期，也是春耕生產(chǎn)的關(guān)鍵階段。各地要切實貫徹《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)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，全力以赴破解卡點堵點難點。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)有關(guān)要求，確保疫情防控和農(nóng)業(yè)生產(chǎn)兩不誤。對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，鼓勵其采取代耕代種方式把地種好。同時執(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，組織農(nóng)民有序開展備春耕。如因疫情影響，未能及時購買種子、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，適當(dāng)選擇熟期略短品種。針對目前農(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，適時催芽播種；育苗期間，實時關(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劃時間育苗的，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，縮短浸種時間。有條件地方，盡可能協(xié)助農(nóng)民進(jìn)行工廠化催芽；機械播種催短芽，人工播種催長芽；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)，同時做好病害防治工作；在溫度、水分正常管理同時，為確保秧苗快速生長，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；如育苗時間推遲較長，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天左右時間，從目前形勢看，對旱田整地播種不會帶來太大影響。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。建議采取機械免耕播種，兼顧播種進(jìn)度與播種質(zhì)量。播種時要保證保苗株數(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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