今日要聞

2024年全國(guó)秋糧“一噴多促”技術(shù)意見

2024-08-06 10:03:13 來(lái)源：全國(guó)農(nóng)業(yè)技術(shù)推廣服務(wù)中心 閱讀量：12672 評(píng)論

導(dǎo)讀：當(dāng)前，主產(chǎn)區(qū)玉米陸續(xù)進(jìn)入開花乳熟期，中稻處于孕穗抽穗期，大豆即將進(jìn)入開花結(jié)莢期，是產(chǎn)量形成關(guān)鍵期，也是“一噴多促”窗口期。

　　【農(nóng)機(jī)網(wǎng) 熱點(diǎn)關(guān)注】當(dāng)前，主產(chǎn)區(qū)玉米陸續(xù)進(jìn)入開花乳熟期，中稻處于孕穗抽穗期，大豆即將進(jìn)入開花結(jié)莢期，是產(chǎn)量形成關(guān)鍵期，也是“一噴多促”窗口期，但奪取秋糧豐收還面臨洪澇、高溫、干旱、冷害和病蟲等災(zāi)害威脅。在秋糧生育中后期，將葉面肥、調(diào)節(jié)劑、抗逆劑、殺蟲殺菌劑等混合噴施，一次作業(yè)可以實(shí)現(xiàn)促生長(zhǎng)發(fā)育、促灌漿成熟、促災(zāi)后恢復(fù)、促產(chǎn)量提高等多重效應(yīng)，是秋糧中后期有災(zāi)防災(zāi)、無(wú)災(zāi)增產(chǎn)的關(guān)鍵措施。堅(jiān)持“分類施策、優(yōu)選肥藥、精準(zhǔn)噴施、確保安全”的原則，推進(jìn)實(shí)施“一噴多促”，全力夯實(shí)秋糧豐產(chǎn)豐收基礎(chǔ)。
 
　　（一）因地制宜，分類施策。東北地區(qū)春玉米處于開花乳熟期、春大豆處于開花結(jié)莢期，中稻處于孕穗抽穗期，要重點(diǎn)關(guān)注漬澇、低溫冷害、早霜等災(zāi)害威脅，以及玉米螟、雙斑長(zhǎng)跗螢葉甲、大斑病，大豆菌核病、食心蟲，水稻稻瘟病、紋枯病、鞘腐病、稻曲病、二化螟、稻蝽象甲等病蟲害。黃淮海地區(qū)夏玉米即將進(jìn)入抽雄開花期、夏大豆進(jìn)入開花結(jié)莢期，要重點(diǎn)關(guān)注北部漬澇和南部高溫，以及玉米南方銹病、褐斑病、玉米螟、草地貪夜蛾、甜菜夜蛾、棉鈴蟲，大豆霜霉病、豆莢螟等病蟲害。長(zhǎng)江中下游地區(qū)中稻處于孕穗抽穗期，要重點(diǎn)關(guān)注高溫、干旱、洪澇、寒露風(fēng)等自然災(zāi)害，以及紋枯病、稻曲病、稻瘟病、二化螟、稻縱卷葉螟、稻飛虱等病蟲害。西北地區(qū)春玉米多處于抽雄開花期、春大豆處于結(jié)莢鼓粒期、夏大豆處于開花結(jié)莢期，要重點(diǎn)關(guān)注干旱和早霜，以及雙斑長(zhǎng)跗螢葉甲、葉螨，大豆食心蟲、豆莢螟、霜霉病等病蟲害。要根據(jù)各地玉米大豆生育進(jìn)程、病蟲害和自然災(zāi)害，因地因苗因時(shí)因?yàn)?zāi)綜合實(shí)施“一噴多促”。
 
　　（二）優(yōu)選肥藥，科學(xué)搭配。應(yīng)對(duì)自然災(zāi)害，高溫干旱地區(qū)可噴施磷酸二氫鉀、中微量元素水溶肥和抗旱抗逆制劑，漬澇地塊及時(shí)排水后可葉面噴施尿素和磷酸二氫鉀，早霜威脅大的地區(qū)可噴施磷鉀肥或液體膜。玉米生長(zhǎng)調(diào)節(jié)劑可選用三十烷醇、噻苯隆、蕓苔素內(nèi)酯、吲哚丁酸等，大豆生長(zhǎng)調(diào)節(jié)劑主要選擇三十烷醇、蕓苔素內(nèi)酯、吲哚丁酸等。大豆生長(zhǎng)調(diào)節(jié)劑主要選擇蕓苔素內(nèi)酯、噻苯隆、赤·吲乙·蕓苔、14-羥蕓·噻苯隆、調(diào)環(huán)酸鈣等。應(yīng)對(duì)病蟲害，玉米殺菌劑可選用吡唑醚菌酯、苯醚甲環(huán)唑、吡唑醚菌酯·戊唑醇、醚菌酯·氟環(huán)唑等，殺蟲劑可選用氯蟲苯甲酰胺、甲氨基阿維菌素苯甲酸鹽、溴氰菊酯、高效氯氟氰菊酯等；大豆殺菌劑可選用吡唑醚菌酯、嘧菌酯、吡唑醚菌酯·氟環(huán)唑、苯甲·丙環(huán)唑等，殺蟲劑主要選擇氯蟲苯甲酰胺、溴氰菊酯、高效氯氟氰菊酯、甲維·毒死蜱等。水稻殺菌劑可選用三環(huán)唑、吡唑醚菌酯微囊懸浮劑、噻呋酰胺、嘧菌酯、肟菌·戊唑醇等，殺蟲劑主要選擇三氟苯嘧啶、四氯蟲酰胺、茚蟲威、乙基多殺菌素等。
 
　　（三）適時(shí)噴施，精準(zhǔn)用量。時(shí)間上，作業(yè)時(shí)風(fēng)力應(yīng)在三級(jí)以內(nèi)、溫度不超過30℃，一般選擇在無(wú)雨天的上午9時(shí)前、下午4時(shí)后進(jìn)行，避開正午高溫時(shí)段；如噴后24小時(shí)內(nèi)遇中到大雨，要及時(shí)補(bǔ)噴；可因地制宜選擇無(wú)人機(jī)夜間作業(yè)。用量上，采用無(wú)人機(jī)作業(yè)時(shí)，每畝噴液量1.5升以上，并在藥液中添加適量的噴霧助劑，提高霧滴沉降、抗飄移、抗蒸發(fā)等性能。采用高地隙噴桿噴霧機(jī)、車載式擔(dān)架機(jī)進(jìn)行噴霧作業(yè)時(shí)，畝噴液量要達(dá)到30升以上。
 
　　（四）統(tǒng)一作業(yè)，確保安全。作業(yè)前依照有關(guān)法規(guī)提前公告，作業(yè)時(shí)設(shè)立警示牌防止人畜中毒和傷亡事故發(fā)生。優(yōu)先選擇無(wú)人機(jī)統(tǒng)一噴防作業(yè)，飛行速度控制在3—5米/秒，飛行高度要根據(jù)無(wú)人機(jī)載重量進(jìn)行調(diào)整，載重30升以下無(wú)人機(jī)飛行高度距作物冠層2—3米，載重30升以上無(wú)人機(jī)飛行高度距作物冠層3.5—4.5米，防止作業(yè)時(shí)吹斷莖稈；無(wú)人機(jī)起降作業(yè)時(shí)，應(yīng)遠(yuǎn)離障礙物和人員，作業(yè)人員應(yīng)穿戴必要的防護(hù)用品，避開噴霧下風(fēng)位，嚴(yán)禁在施藥區(qū)穿行，作業(yè)時(shí)禁止吸煙及飲食。對(duì)不適用于無(wú)人機(jī)作業(yè)的田塊，可因地制宜采用高地隙噴桿噴霧機(jī)、車載式擔(dān)架機(jī)等進(jìn)行噴霧作業(yè)。噴施作業(yè)前，綜合評(píng)估潛在風(fēng)險(xiǎn)，防止噴霧霧滴飄移造成非靶標(biāo)生物毒害和周邊作物藥害。大規(guī)模施藥前須開展小范圍試驗(yàn)。

上一篇： 立秋至，農(nóng)事忙，萬(wàn)物趨熟

下一篇：關(guān)于江蘇省2024年第六批農(nóng)機(jī)試驗(yàn)鑒定結(jié)果的通報(bào)

我要評(píng)論
文明上網(wǎng)，理性發(fā)言。（您還可以輸入200個(gè)字符)

所有評(píng)論僅代表網(wǎng)友意見，與本站立場(chǎng)無(wú)關(guān)。

產(chǎn)品推薦 更多

[{"ID":"3173420","Picture":"mt0001/92b8cee7c1618c638a654f8270c9c296f1c47ebd6a4796c483e944765556ca95610bacc39c0fcf80.png","PictureDomain":"img76","Name":"國(guó)產(chǎn)涂層測(cè)厚儀多少錢","Type":"PTG-3700","Descrip":"PTG-3700涂層測(cè)厚儀具備以下特點(diǎn)和功能 ,大屏幕, 背光 , 測(cè)量范圍大,的存儲(chǔ)功能,瀏覽和數(shù)據(jù)分析功能.,例如小值 平均值和記數(shù)功能","CompanyName":"菲思圖測(cè)量?jī)x器（北京）有限公司","CompanyID":"141082","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"1","City":"北京市","Address":"北京市","PropertysValue":"","HitNumber":"31","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51558571","StandUrl":"/st141082","UpdateTime":"2024/12/22 18:51:09","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":"103173420","UserID":"154072","PriceType":"0","PictureID":"1964075","CompanyTypeID":"5","Tag":"","LinkMan":"銷售經(jīng)理","TelPhone":"010-59792409","ClassName":"其它","ComProduct":"超聲波硬度計(jì),里氏硬度計(jì),表面粗糙度儀器,超聲波測(cè)厚儀,涂層測(cè)厚儀,測(cè)振儀","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"2878","MarketUpdateTime":"","CreateTime":"2024/10/29 8:07:34","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13601073564"},{"ID":"2973223","Picture":"mt0001/463345e347026bed51d59b6dcb7a085383f4913ffee8ffb45daa51f78ea14dcd80fb10b094ae970b.jpg","PictureDomain":"img64","Name":"供應(yīng)液氮機(jī)哪家好","Type":"","Descrip":"LDH 制冷冰箱分體式中型液氮發(fā)生器北京立達(dá)恒科技有限公司擁有技術(shù)研發(fā)及管理團(tuán)隊(duì)，并且一直致力于科技創(chuàng)新，以不斷滿足廣大客戶的要求為目標(biāo)，堅(jiān)持“質(zhì)量為本，用戶至上“，的公司宗旨，堅(jiān)持以質(zhì)量求生存，以誠(chéng)信求發(fā)展，以管理求效率，以科研求進(jìn)步，以服務(wù)創(chuàng)品牌的經(jīng)營(yíng)理念，是公司的永恒承諾，堅(jiān)信說(shuō)得好不如做的好。","CompanyName":"北京立達(dá)恒科技發(fā)展有限公司","CompanyID":"135905","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"1","City":"北京市","Address":"北京市","PropertysValue":"","HitNumber":"52","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51558571","StandUrl":"/st135905","UpdateTime":"2024/12/22 18:51:29","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":"102973223","UserID":"148895","PriceType":"0","PictureID":"1845535","CompanyTypeID":"5","Tag":"","LinkMan":"趙先生","TelPhone":"86-010-86482980","ClassName":"其它","ComProduct":"實(shí)驗(yàn)室液氮發(fā)生器，液氮機(jī)，制氮機(jī)，制氮設(shè)備，制氧機(jī)，高純氧設(shè)備","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"10940","MarketUpdateTime":"","CreateTime":"2024/4/7 13:06:19","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"17710056022"},{"ID":"2823277","Picture":"74a34d6b99a3c732c0335470f0a1c399957bd6cd38d33ad3040bc6cfeb739c5a213581b980df1db3.png","PictureDomain":"img60","Name":"電動(dòng)硬密封蝶閥","Type":"D943H","Descrip":"?我們公司的電動(dòng)硬密封蝶閥，按照三偏心結(jié)構(gòu)設(shè)計(jì)，密封形式有：多層次密封和全金屬密封，型號(hào)D973Y，D943Y，D963Y，材質(zhì)：WCB碳鋼、304、316、317L、2205、2507、1.4529、904L不銹鋼。電動(dòng)執(zhí)行器按控制要求，可選擇智能型、調(diào)節(jié)型、開關(guān)型、防爆型。","CompanyName":"上海譽(yù)鶴閥業(yè)有限公司","CompanyID":"130776","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"130","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"2","UpdateAndClientSort":"51558571","StandUrl":"/st130776","UpdateTime":"2024/12/22 18:51:51","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":"102823277","UserID":"143765","PriceType":"0","PictureID":"1759645","CompanyTypeID":"5","Tag":"","LinkMan":"徐工","TelPhone":"86-021-51863699","ClassName":"其它","ComProduct":"襯氟取樣閥,襯氟球閥,襯氟蝶閥,襯氟隔膜閥,襯氟調(diào)節(jié)閥,襯氟閘閥","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"14605","MarketUpdateTime":"","CreateTime":"2023/9/20 2:25:24","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15821975681"},{"ID":"2801267","Picture":"00450ea57bc9bc7d7c0b291a2a48e835c59caeb04f210501c93e606b18a6c766cf1ee16eff27fc25.jpg","PictureDomain":"img63","Name":"銷售箱式電阻爐 馬弗爐 高溫爐報(bào)價(jià)","Type":"2.5-10","Descrip":"本公司制造的箱式電阻爐 馬弗爐 高溫爐是對(duì)老產(chǎn)品的改造和升級(jí)換代產(chǎn)品配有國(guó)內(nèi)優(yōu)質(zhì)廠家生產(chǎn)的新穎自動(dòng)化儀表系列控溫儀及相應(yīng)的熱電偶，使電爐的溫度控制精確度更高更自動(dòng)化。廣泛用于各類實(shí)驗(yàn)室、工礦企業(yè)、科研單位作元素分析測(cè)定及一般小型件淬火、退火、回火等熱處理作業(yè)。","CompanyName":"滄州苒博儀器設(shè)備有限公司","CompanyID":"128747","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"13","City":"滄州市","Address":"滄州市","PropertysValue":"","HitNumber":"91","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51558570","StandUrl":"/st128747","UpdateTime":"2024/12/22 18:50:13","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"0","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":"102801267","UserID":"141736","PriceType":"0","PictureID":"1666201","CompanyTypeID":"5","Tag":"","LinkMan":"李經(jīng)理","TelPhone":"13754572384（微信同號(hào)）","ClassName":"其它","ComProduct":"各類壓力試驗(yàn)機(jī)、萬(wàn)能試驗(yàn)機(jī)、全自動(dòng)恒應(yīng)力試驗(yàn)機(jī)","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"34479","MarketUpdateTime":"","CreateTime":"2023/8/16 4:56:23","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15613793280"},{"ID":"3079553","Picture":"mt0001/0b84597d658f3e64f90e1077f407415ab40b9533442e9599dabe644e53b8bf3d0c976abe6f81fa0d.jpg","PictureDomain":"img77","Name":"銷售涂層測(cè)厚儀","Type":"","Descrip":"上海鼎徵儀器儀表設(shè)備有限公司代理銷售德國(guó)菲希爾MPO涂層測(cè)厚儀1. 鋼鐵材料上的銅、鉻、鋅等電鍍層或油漆、涂料、搪瓷等涂層厚度。2. 鋁、銅、金等箔、帶材料及紙張、塑料膜的厚度。3. 銅、鋁、鎂、鋅等非鐵金屬材料上的涂層厚度。4. 鋁、鎂材料上陽(yáng)極氧化膜的厚度。5. 各種鋼鐵及非鐵金屬材料上熱噴涂層的厚度。","CompanyName":"上海鼎振儀器設(shè)備有限公司","CompanyID":"139215","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"3","City":"上海市","Address":"上海市","PropertysValue":"","HitNumber":"76","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51558563","StandUrl":"/st139215","UpdateTime":"2024/12/22 18:43:06","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":"103079553","UserID":"152205","PriceType":"0","PictureID":"1899228","CompanyTypeID":"5","Tag":"","LinkMan":"謝文清","TelPhone":"86-21-32535037","ClassName":"其它","ComProduct":"檢測(cè)儀器","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"7245","MarketUpdateTime":"","CreateTime":"2024/7/9 6:14:48","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13472521719"},{"ID":"3145520","Picture":"74a34d6b99a3c732102c39e425b522717dfcfdd31913edfb96fee6dbbf1b5dc6bf0574fcc1d6e194.jpg","PictureDomain":"img45","Name":"供應(yīng)水泥組分測(cè)定儀價(jià)格","Type":"ZF-II","Descrip":"新標(biāo)準(zhǔn)水泥組分測(cè)定儀產(chǎn)品簡(jiǎn)介適用于GB/T 12960-2019水泥組分的定量測(cè)定標(biāo)準(zhǔn)可定量測(cè)定水泥中火山灰質(zhì)混合材料、粉煤灰和礦渣的組分的含量。適用于硅酸鹽水泥、礦渣硅酸鹽水泥、普通硅酸鹽水泥等。","CompanyName":"廣州璟業(yè)試驗(yàn)儀器有限公司","CompanyID":"140589","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"213","City":"廣州市","Address":"廣州市","PropertysValue":"","HitNumber":"56","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51558558","StandUrl":"/st140589","UpdateTime":"2024/12/22 18:38:08","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":"103145520","UserID":"153579","PriceType":"0","PictureID":"1944301","CompanyTypeID":"5","Tag":"","LinkMan":"張偉","TelPhone":"86-020-32588072","ClassName":"其它","ComProduct":"經(jīng)營(yíng)水泥實(shí)驗(yàn)儀器、混凝土實(shí)驗(yàn)儀器、公路土工實(shí)驗(yàn)儀器、干粉砂漿保溫砂漿實(shí)驗(yàn)儀器、瀝青防水材料實(shí)驗(yàn)儀器、無(wú)損檢測(cè)等實(shí)驗(yàn)儀器","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"4164","MarketUpdateTime":"","CreateTime":"2024/9/21 13:59:24","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13760715093"}]