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2024年全國小麥秋冬種生產(chǎn)形勢專家會商會在青島召開

2024-09-20 09:12:47 來源：全國農(nóng)技推廣中心 閱讀量：18940 評論

　　【農(nóng)機(jī)網(wǎng) 熱點關(guān)注】 近日，全國農(nóng)技中心組織農(nóng)業(yè)農(nóng)村部小麥專家指導(dǎo)組，在山東青島召開2024年全國小麥秋冬種生產(chǎn)形勢專家會商會，分析研判今年小麥秋冬種有利條件和不利因素，研究提出有針對性的整地播種、田間管理和防災(zāi)減災(zāi)等技術(shù)措施，為明年小麥豐產(chǎn)豐收奠定基礎(chǔ)。全國農(nóng)技中心首席專家田有國參加會議并講話。
 
　　今年小麥主產(chǎn)區(qū)土壤底墑普遍較足，種子供應(yīng)量足價穩(wěn)質(zhì)好，前茬作物預(yù)計正常收獲騰茬，加之農(nóng)田質(zhì)量、農(nóng)技水平持續(xù)提升，小麥秋冬種形勢總體較為有利；但也面臨氣象條件不確定性大、病蟲草害風(fēng)險高、糧價低迷影響種麥積極性等不利因素，對穩(wěn)定小麥播種面積、構(gòu)建高產(chǎn)群體、培育冬前壯苗帶來不利影響。
 
　　針對今年小麥秋冬種生產(chǎn)形勢，要以培育冬前壯苗為目標(biāo)，以提高播種質(zhì)量為重點，以適墑適期適機(jī)適量適深“五適”為主線，圍繞“四關(guān)鍵”(關(guān)鍵時期、關(guān)鍵地區(qū)、關(guān)鍵環(huán)節(jié)、關(guān)鍵技術(shù))，突出抓好“三環(huán)節(jié)”(整好地、播好種、出好苗)，落實落細(xì)“雙鎮(zhèn)壓”(播前鎮(zhèn)壓、播后鎮(zhèn)壓)，努力實現(xiàn)“一提高”(提高冬前一類苗比例)。
 
　　優(yōu)化品種布局選好種
 
　　按照“品種類型與生態(tài)區(qū)域相匹配”的原則，根據(jù)不同區(qū)域生態(tài)條件，因地因市優(yōu)化小麥品種區(qū)域布局，著重推廣高產(chǎn)穩(wěn)產(chǎn)、優(yōu)質(zhì)廣適、節(jié)水抗逆小麥新品種。
 
　　抓好藥劑拌種保全苗
 
　　對今年秸稈還田量大、還田質(zhì)量不高、小麥莖基腐病發(fā)病偏重的地區(qū)，重點抓好種子包衣或藥劑拌種，選用適宜高效藥劑、殺蟲殺菌劑依次包衣。藥劑拌種要均勻，保證包衣拌種質(zhì)量。
 
　　加強(qiáng)翻耕整地促齊苗
 
　　選用適配機(jī)械開展深耕深翻，每隔3年至少深翻一次。根據(jù)墑情掌握好整地時間，達(dá)到土地平整、上虛下實、無明暗坷垃。
 
　　提高播種質(zhì)量育壯苗
 
　　堅持“五適”(適期、適墑、適機(jī)、適量、適深)播種原則。根據(jù)土壤墑情結(jié)合冬小麥適宜播期進(jìn)行適墑播種，適當(dāng)降低播種量，控制播種深度。播前播后進(jìn)行雙鎮(zhèn)壓，踏實土壤、促苗齊苗勻苗壯。
 
　　抓好田間管理壯群體
 
　　各地要根據(jù)生產(chǎn)目標(biāo)及小麥需肥特性合理確定施肥量，基肥不足條件下及早補(bǔ)施苗肥，促蘗長根。冬前適墑適溫適量澆好越冬水，調(diào)節(jié)土壤墑情。做好冬前鎮(zhèn)壓，特別是冬前旺苗田塊，要及時鎮(zhèn)壓和化控相結(jié)合，提高群體質(zhì)量。

上一篇： 農(nóng)業(yè)農(nóng)村部召開全國“三秋”農(nóng)業(yè)生產(chǎn)工作視頻會

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