今日要聞

全國農(nóng)技中心組織召開2024年全國小麥冬前苗情視頻會商會

2024-12-06 09:41:55 來源：全國農(nóng)技推廣中心 閱讀量：13185 評論

導讀：近日，全國農(nóng)技中心組織農(nóng)業(yè)農(nóng)村部小麥專家指導組，開展2024年全國小麥冬前苗情視頻會商。

　　【農(nóng)機網(wǎng) 熱點關(guān)注】 近日，全國農(nóng)技中心組織農(nóng)業(yè)農(nóng)村部小麥專家指導組，開展2024年全國小麥冬前苗情視頻會商，交流當前小麥苗情長勢、分析有利條件和不利因素，研究提出下一步冬前鎮(zhèn)壓控旺、水肥促弱、病蟲防控等關(guān)鍵田管措施，指導各地科學開展苗期管理，全力夯實明年小麥豐收基礎(chǔ)。
 
　　當前全國冬小麥播種進入尾聲，秋冬種進展總體順利?？傮w看，今年秋冬種以來，主產(chǎn)區(qū)氣溫偏高、墑情較好，天氣條件總體有利，小麥播種質(zhì)量、出苗情況總體好于往年，播種面積、一二類苗比例均較上年增加，長勢總體正常偏好。但部分地區(qū)仍存在旺苗比例高、弱苗長勢差、病蟲草害和凍害風險高等不利因素。
 
　　會商強調(diào)，各地要高度重視小麥冬前田間管理的重要性，充分利用好冬前的最后窗口期，以培育冬前壯苗為主線，以“鎮(zhèn)壓控旺、水肥促弱、防病除草”為重點，因地因苗細化技術(shù)方案，落實落細冬前田管措施，確保小麥安全越冬。
 
　　以控為主防旺長
 
　　堅持“壓干不壓濕、壓軟不壓硬、壓輕不壓重”的原則，選擇10時至17時，因苗因地因墑開展機械鎮(zhèn)壓，控地上分蘗、促地下長根、保穩(wěn)健生長。同時，也可在冬前4至5葉期葉面噴施多效挫、烯效唑等化控調(diào)節(jié)劑，抑制地上部分生長；對群體偏大、葉片過長但個體瘦弱的假旺苗，以及有缺肥癥狀的麥田，不宜化控，可噴施磷酸二氫鉀等生長調(diào)節(jié)劑，促根健苗、增強抗性。
 
　　適時冬灌防凍害
 
　　針對近期主產(chǎn)區(qū)大范圍降溫天氣，因時因地因苗抓好冬灌，既可以改善土壤墑情、促進生根分蘗，又可以緩沖降溫影響、降低冬季凍害風險。對土壤墑情較好的旺苗麥田，可適當推遲冬灌或不冬灌。對土壤相對含水量低于70%的麥田，在土壤封凍前、日均溫降至3℃左右開始澆越冬水，到夜凍晝消時結(jié)束；對單根獨苗的晚播弱苗可不進行冬灌，避免降低地溫，影響苗情轉(zhuǎn)化。
 
　　化學除草防病蟲
 
　　今年秋季氣溫偏高、主產(chǎn)區(qū)墑情較好，小麥病蟲草害發(fā)生風險增加。堅持“預防為主、綜合防治”的植保方針，實施“分區(qū)治理、分類指導”的防控策略，預防和控制小麥種傳與土傳病害、地下害蟲以及秋冬季苗期病蟲危害。防治麥田雜草，堅持“春草秋治”，抓住冬前麥田化除的有利時機，及時開展冬前化學除草，防止出現(xiàn)凍藥害。
 
　　同期，針對當前小麥主產(chǎn)區(qū)部分出現(xiàn)旺苗比例大、凍害風險高等問題，舉辦了2024年小麥冬前控旺長促壯苗技術(shù)網(wǎng)絡培訓班，邀請行業(yè)專家從氣象條件預測、鎮(zhèn)壓抗逆防災、化控防倒控旺等方面開展技術(shù)培訓，河北、山東、河南等13個省區(qū)市的農(nóng)技推廣人員、新型經(jīng)營主體、種植大戶和小農(nóng)戶參加培訓，網(wǎng)絡點擊量超100萬人次。

上一篇： 全國畜牧業(yè)生產(chǎn)形勢分析會在山東泰安召開

下一篇：《全國小麥大面積單產(chǎn)提升技術(shù)指南》正式出版發(fā)行

我要評論
文明上網(wǎng)，理性發(fā)言。（您還可以輸入200個字符)

所有評論僅代表網(wǎng)友意見，與本站立場無關(guān)。

產(chǎn)品推薦 更多

[{"ID":"3026929","Picture":"74a34d6b99a3c73296f10740854b6195df4e18eb45209fb65d9cd78430e9a20a2b3855e3e535b6b4.jpg","PictureDomain":"img55","Name":"國產(chǎn)宣化鉆機配件廠家","Type":"590C，590BC","Descrip":" 宣化 590履帶式液壓潛孔鉆機，主要用于水電工程、露天采礦、道路修建等方面的鑿巖工序，該座機配備有功率液壓馬達，重型液壓鉆臂，高風壓潛孔沖擊器。 回轉(zhuǎn)減速箱是回轉(zhuǎn)機的主要部件，是鉆機回轉(zhuǎn)鉆孔正常工作的重要參與者。 我廠生產(chǎn)銷售宣化鉆機配件，歡迎聯(lián)系。","CompanyName":"宣化縣瑞科鉆孔機械廠","CompanyID":"130870","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"11","City":"張家口市","Address":"張家口市","PropertysValue":"","HitNumber":"166","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51557230","StandUrl":"/st130870","UpdateTime":"2024/12/21 20:30:02","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103026929","UserID":"143859","PriceType":"0","PictureID":"1764295","CompanyTypeID":"5","Tag":"","LinkMan":"李經(jīng)理","TelPhone":"0313-3237505","ClassName":"其它","ComProduct":"釬頭，沖擊器，鉆桿，輕型鉆機，宣化鉆機配件，590鉆機配件，馬達","BrandNameCH":"","IsShow":"2","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"21034","MarketUpdateTime":"","CreateTime":"2024/5/16 19:56:45","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"18231363789"},{"ID":"3118181","Picture":"mt0001/f497e47f819808746efb36a39f156647d857d68a03159585acc86cb05079979f68eec8ebea2a9420.jpg","PictureDomain":"img51","Name":"供應金剛石噴霧拋光劑多少錢","Type":"W0.25/0.5/1.0/2.5/3.5/5.0","Descrip":"用 途：本產(chǎn)品廣泛應用于各種金屬、陶瓷、復合材料及玻 璃、寶石等的研磨和拋光。本產(chǎn)品對人體無毒無害， 對環(huán)境無污染。成 分：優(yōu)質(zhì)金剛石微粉和研磨拋光介質(zhì)使用方法：使用前搖勻，倒置噴出精兢高效金剛石噴霧拋光劑W2.5um源頭工廠","CompanyName":"杭州精兢檢測儀器有限公司","CompanyID":"139959","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"99","City":"杭州市","Address":"杭州市","PropertysValue":"","HitNumber":"159","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51557229","StandUrl":"/st139959","UpdateTime":"2024/12/21 20:29:24","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103118181","UserID":"152949","PriceType":"0","PictureID":"1924643","CompanyTypeID":"5","Tag":"","LinkMan":"舒君偉","TelPhone":"4001814110","ClassName":"其它","ComProduct":"布洛維氏硬度計,金相顯微鏡,金相磨拋機,金相切割機,金相耗材,影像測量儀,拉力試驗機,高低溫試驗箱,扭力扳手,扭矩測試儀","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"8328","MarketUpdateTime":"","CreateTime":"2024/8/17 16:25:06","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15268114110"},{"ID":"3085939","Picture":"mt0001/4c6b81a0f7ee9f3fd4286bd0b4f54959175af9424f68ec8aa88a56b9ec4010cc775b60cf8c667bb9.jpg","PictureDomain":"img54","Name":"國產(chǎn)二氧化碳分析儀公司","Type":"KH-3019A","Descrip":"KH-3019A紅外不分光二氧化碳檢測儀概述本儀器符合GB/T18204.2-2014《公共場所衛(wèi)生檢驗方法 第2部分：化學污染物》和GBZ/T300.37-2017《工作場所空氣有毒物質(zhì)測定第37部分：一氧化碳和二氧化碳》的國家標準；符合HJ870-2017《固定污染源廢氣二氧化碳的測定非分散紅外吸收法》的標準。符合《GB/T 18883-2022 室內(nèi)空氣質(zhì)量標準》.","CompanyName":"常州市偉嘉儀器制造有限公司","CompanyID":"139078","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"89","City":"常州市","Address":"常州市","PropertysValue":"","HitNumber":"102","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51557229","StandUrl":"/st139078","UpdateTime":"2024/12/21 20:29:20","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103085939","UserID":"152068","PriceType":"0","PictureID":"1896323","CompanyTypeID":"5","Tag":"","LinkMan":"莊衛(wèi)平","TelPhone":"86-0519-82335255","ClassName":"其它","ComProduct":"培養(yǎng)箱,水浴恒溫振蕩器,電動離心機,水浴鍋,恒溫油浴,一氧化碳檢測儀,甲醛分析儀,恒溫水浴搖床,大氣采樣器等","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"7508","MarketUpdateTime":"","CreateTime":"2024/7/15 10:34:48","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13906146072.13205209158"},{"ID":"2711299","Picture":"5eceadd4559dcfd20b00d43427242c81168298699ef563724c9728804532a1530d10daac60ac4fa9.png","PictureDomain":"img65","Name":"供應光催化反應裝置廠家","Type":"SC1-PCRS-8-X","Descrip":"室溫型高通量光催化反應器，采用微電腦芯片集成控制系統(tǒng)，光源、攪拌等獨立控制，多反應位點設(shè)計，實現(xiàn)高通量平行反應。","CompanyName":"安徽科冪儀器有限公司","CompanyID":"129137","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"110","City":"合肥市","Address":"合肥市","PropertysValue":"","HitNumber":"152","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51557229","StandUrl":"/st129137","UpdateTime":"2024/12/21 20:29:22","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"102711299","UserID":"142126","PriceType":"0","PictureID":"1676199","CompanyTypeID":"5","Tag":"","LinkMan":"程先廣","TelPhone":"0551-62921227","ClassName":"其它","ComProduct":"反應釜，控溫儀，攪拌器，管式爐實驗儀器，化學化工儀器設(shè)備，儀器儀表設(shè)備，箱式爐，光催化系列","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"30367","MarketUpdateTime":"","CreateTime":"2015/2/7 14:52:27","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13003060527"},{"ID":"2932897","Picture":"e5ca2dcf248b42a4277f57fb714ab158cb40bf1c26d6102f1fb2e6c3347618b4a9d28910c51277ae.jpg","PictureDomain":"img65","Name":"銷售Auto 均質(zhì)儀價格","Type":"","Descrip":"Auto HG-24全自動均質(zhì)器是為農(nóng)業(yè)、食品檢測部門量身打造的一套自動化程度非常高的全自動均質(zhì)器，它富集了樣品均質(zhì)、清洗刀頭、槽內(nèi)壁自清洗、防漏液交叉污染四大功能。","CompanyName":"深圳市新銳科技發(fā)展有限公司","CompanyID":"129310","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"214","City":"深圳市","Address":"深圳市","PropertysValue":"","HitNumber":"102","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51557226","StandUrl":"/st129310","UpdateTime":"2024/12/21 20:26:11","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"102932897","UserID":"142299","PriceType":"0","PictureID":"1771349","CompanyTypeID":"5","Tag":"","LinkMan":"李虹雯","TelPhone":"400-966-2881","ClassName":"其它","ComProduct":"全自動均質(zhì)儀，全自動分散機，全自動勻漿機，組織研磨儀，高通量組織研磨儀，全自動濃縮儀,全自動氮吹儀，粉碎機","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"27714","MarketUpdateTime":"","CreateTime":"2024/3/20 19:20:10","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13560735719"},{"ID":"3186032","Picture":"mt0001/6e41f53139e533fd8aeda87078cb7af0b5b36e1ecfc402ab373f980626e3d0940af319b23eabb8e3.jpg","PictureDomain":"img59","Name":"供應SIBATA環(huán)境檢測泵公司","Type":"MP-Σ300NII.","Descrip":"SIBATA環(huán)境檢測微型泵MP-Σ300NII.MP-Σ 系列微型泵是一款小型、輕便、便攜、高性能的吸氣泵（氣泵、氣泵），內(nèi)置了集成流量測量功能。 有三種基本類型可供選擇，范圍從 0.5 L/min、3 L/min 和 5 L/min 到不同的流量范圍。 由于吸入流量穩(wěn)定，可廣泛用于工作環(huán)境、室內(nèi)環(huán)境、空氣環(huán)境等有害物質(zhì)的采樣。","CompanyName":"北崎國際貿(mào)易（北京）有限公司","CompanyID":"141369","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"392","City":"國外","Address":"國外","PropertysValue":"","HitNumber":"47","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51557218","StandUrl":"/st141369","UpdateTime":"2024/12/21 20:18:00","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103186032","UserID":"154365","PriceType":"0","PictureID":"1973965","CompanyTypeID":"5","Tag":"","LinkMan":"周生","TelPhone":"86-010-67868591","ClassName":"其它","ComProduct":"進口貿(mào)易機械設(shè)備，零部件，實驗室儀器等。","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"1903","MarketUpdateTime":"","CreateTime":"2024/11/13 5:50:23","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15510102388"}]