今日要聞

黃淮海地區(qū)大豆“癥青”防控技術(shù)指導(dǎo)意見(jiàn)

2022-05-27 08:40:11 來(lái)源：農(nóng)業(yè)農(nóng)村部種植業(yè)管理司 閱讀量：18084 評(píng)論

導(dǎo)讀：大豆“癥青”是以生物因素為主引起的一種成熟期莖葉持綠、不結(jié)實(shí)或少結(jié)實(shí)的植株生長(zhǎng)發(fā)育異?，F(xiàn)象。

　　【農(nóng)機(jī)網(wǎng) 政策與標(biāo)準(zhǔn)】 大豆“癥青”是以生物因素為主引起的一種成熟期莖葉持綠、不結(jié)實(shí)或少結(jié)實(shí)的植株生長(zhǎng)發(fā)育異?，F(xiàn)象。近年來(lái)在黃淮海地區(qū)“癥青”問(wèn)題較為突出，部分地區(qū)減產(chǎn)嚴(yán)重，致使生產(chǎn)者種植意愿下降，成為恢復(fù)和發(fā)展大豆生產(chǎn)的一大障礙。為有效控制“癥青”危害，保障大豆油料產(chǎn)能提升工程順利實(shí)施，農(nóng)業(yè)農(nóng)村部種植業(yè)管理司會(huì)同全國(guó)農(nóng)技中心、大豆病蟲害防控重點(diǎn)實(shí)驗(yàn)室、國(guó)家大豆產(chǎn)業(yè)技術(shù)體系，組織專家專題研討，基于現(xiàn)有科研結(jié)果，制定本指導(dǎo)意見(jiàn)。
 
　　一、防控策略
 
　　以大豆整個(gè)栽培過(guò)程為主線，在合理選用品種、種子處理、推行健身栽培等基礎(chǔ)上，加強(qiáng)大豆蚜、煙粉虱等傳毒昆蟲介體和點(diǎn)蜂緣蝽等直接致害昆蟲的種群動(dòng)態(tài)監(jiān)測(cè)，抓住大豆開花結(jié)莢關(guān)鍵時(shí)期，實(shí)施統(tǒng)防統(tǒng)治，提高“治蟲防病”效果和效率，降低大豆“癥青”發(fā)生幾率，減輕危害損失，保障生產(chǎn)安全。
 
　　二、防控重點(diǎn)
 
　　重點(diǎn)防控點(diǎn)蜂緣蝽、大豆蚜蟲、煙粉虱、小綠葉蟬、灰飛虱等刺吸類害蟲，及其可能傳播的大豆病毒病。
 
　　三、防控技術(shù)
 
　　（一）播種期。選擇適合當(dāng)?shù)胤N植、較為抗病(以往田間“癥青”發(fā)生相對(duì)較輕)的品種，推行合理密植和健身栽培。選用精甲·咯菌腈、丁硫·福美雙、噻蟲·福·萎銹等藥劑進(jìn)行種子包衣或拌種處理，預(yù)防大豆根腐病、地下害蟲、蚜蟲、粉虱等苗期病蟲害，保障苗全苗勻苗壯。
 
　　（二）苗期—分枝期。重點(diǎn)防控蚜蟲、煙粉虱、葉蟬、灰飛虱等傳毒蟲媒，嚴(yán)防大豆病毒病發(fā)生流行。采用黃板誘集、掃網(wǎng)調(diào)查等方法，系統(tǒng)監(jiān)測(cè)傳毒蟲媒發(fā)生量和發(fā)生期。當(dāng)田間出現(xiàn)病毒株且傳毒蟲媒數(shù)量較大時(shí)，應(yīng)及時(shí)采取化學(xué)防治措施“治蟲防病”、切斷傳播鏈，控制病毒病重發(fā)流行。防治藥劑可選用高氯·吡蟲啉、噻蟲·高氯氟等高效低毒品種。
 
　　同時(shí)，從大豆分枝期開始，在大豆田及其周邊布設(shè)信息素誘集設(shè)備，系統(tǒng)監(jiān)測(cè)點(diǎn)蜂緣蝽種群數(shù)量，掌握其向大豆田遷移高峰期和數(shù)量，預(yù)判大豆田發(fā)生程度和最佳防控時(shí)期。
 
　　（三）開花—成熟期。點(diǎn)蜂緣蝽等刺吸鼓粒期豆莢，致使籽粒敗育或發(fā)育不良形成癟莢，進(jìn)而導(dǎo)致植株源—庫(kù)關(guān)系失衡，是大豆“癥青”的關(guān)鍵成因之一。因此，應(yīng)重點(diǎn)加強(qiáng)大豆花莢期蟲情監(jiān)測(cè)和防控。
 
　　從監(jiān)測(cè)到成蟲遷移或大豆始花期開始，定期開展大豆田間點(diǎn)蜂緣蝽種群數(shù)量和發(fā)育進(jìn)度監(jiān)測(cè)。當(dāng)成蟲密度達(dá)到百株3-5頭，或卵塊、若蟲數(shù)量較高時(shí)，及時(shí)開展藥劑防治。重點(diǎn)發(fā)生區(qū)應(yīng)組織聯(lián)防聯(lián)治、統(tǒng)防統(tǒng)治。鑒于大豆點(diǎn)蜂緣蝽防治還沒(méi)有正式登記的農(nóng)藥品種，可因地制宜選用在大豆田已獲登記的高效氯氟氰菊酯、溴氰菊酯、氰戊菊酯、高氯·吡蟲啉、噻蟲·高氯氟等，在防治點(diǎn)蜂緣蝽等刺吸式害蟲的同時(shí)，兼治大豆食心蟲、豆莢螟等蛀莢類害蟲。
 
　　注意事項(xiàng)：采用無(wú)人機(jī)施藥時(shí)要注意添加增效劑、沉降劑，保證每畝1.5—2升的藥液量。噴施殺蟲劑時(shí)，要嚴(yán)格按產(chǎn)品說(shuō)明書推薦使用劑量，并進(jìn)行安全操作。

上一篇： 設(shè)施農(nóng)業(yè)分會(huì)會(huì)員單位申報(bào)的16項(xiàng)團(tuán)體標(biāo)準(zhǔn)通過(guò)立項(xiàng)

下一篇：養(yǎng)殖場(chǎng)青貯飼料生產(chǎn)技術(shù)指導(dǎo)意見(jiàn)

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(jiàn)，與本站立場(chǎng)無(wú)關(guān)。

產(chǎn)品推薦 更多

[{"ID":"3186916","Picture":"mt0001/bc84567bfd36087e562d61b0cc07db8c69ce2383d4ca31daffea677d92f748618e91f49e4817ad33.jpg","PictureDomain":"img70","Name":"上海TGA熱重分析儀","Type":"DZ-TGA101","Descrip":"DZ-TGA101是南京大展檢測(cè)儀器生產(chǎn)一款tga熱重分析儀，采用全新的爐體設(shè)計(jì)，精度高，熱穩(wěn)定性高，操作簡(jiǎn)單等優(yōu)勢(shì)。","CompanyName":"南京大展檢測(cè)儀器有限公司","CompanyID":"141344","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"86","City":"南京市","Address":"南京市","PropertysValue":"","HitNumber":"40","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51558675","StandUrl":"/st141344","UpdateTime":"2024/12/22 20:35:01","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":"103186916","UserID":"154340","PriceType":"0","PictureID":"1973112","CompanyTypeID":"5","Tag":"","LinkMan":"陳經(jīng)理","TelPhone":"400-885-2060","ClassName":"其它","ComProduct":"差示掃描量熱儀、熱重分析儀、同步熱分析儀、炭黑含量測(cè)試儀、導(dǎo)熱系數(shù)測(cè)試儀和差熱分析儀等儀器的研發(fā)、制造。","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"2190","MarketUpdateTime":"","CreateTime":"2024/11/14 6:59:40","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13357721930"},{"ID":"3146759","Picture":"mt0001/62b67f438055e75401f1d156b46d5220b01d828f6206d975678774d9730e941846756d889d63d9f0.jpg","PictureDomain":"img79","Name":"真空烘箱報(bào)價(jià)","Type":"","Descrip":"DZF6050真空烘箱廣泛應(yīng)用于生物化學(xué)、化工制藥、醫(yī)療衛(wèi)生、農(nóng)業(yè)科研、環(huán)境保護(hù)等研究領(lǐng)域，作粉末干燥、烘焙以及各類玻璃容器的消毒和滅菌之用。特別適合對(duì)于干燥熱敏性、易氧化分解和復(fù)雜成分物品進(jìn)行快速高效的干燥處理。","CompanyName":"寧波賽茵儀器有限公司","CompanyID":"140663","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"100","City":"寧波市","Address":"寧波市","PropertysValue":"","HitNumber":"118","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51558674","StandUrl":"/st140663","UpdateTime":"2024/12/22 20:34:30","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":"103146759","UserID":"153653","PriceType":"0","PictureID":"1946451","CompanyTypeID":"5","Tag":"","LinkMan":"夏三宇","TelPhone":"86-0574-88365938","ClassName":"其它","ComProduct":"真空烘箱,恒溫干燥箱,培養(yǎng)箱,恒溫恒濕箱","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"4083","MarketUpdateTime":"","CreateTime":"2024/9/23 13:59:19","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13616560682"},{"ID":"2934248","Picture":"5646a23e59c232715ee61a7bf0b5d5f6c8475c8e6fa35a8bfafdc1f6be88d862b3ae295ac212ffc5.jpg","PictureDomain":"img76","Name":"感應(yīng)停車交通罐車開關(guān)","Type":"","Descrip":"交通罐車開關(guān)Q-TC01-24-G防爆磁性感應(yīng)停車開關(guān)是礦山自動(dòng)化控制裝置及繼電保護(hù)裝置中做快速切換電路之用。是自動(dòng)化技術(shù)發(fā)展中的一種新型開關(guān)，本開關(guān)抗力強(qiáng)，適用于煤礦井下無(wú)瓦斯、煤塵惡劣危險(xiǎn)場(chǎng)所使用，作為井筒提升機(jī)減速點(diǎn)，限位停車、過(guò)卷保護(hù)開關(guān)、裝卸載閘門、風(fēng)門控制及巷道運(yùn)輸、礦車計(jì)數(shù)，推車機(jī)，播臺(tái)還被廣泛應(yīng)用于礦山、機(jī)械、輕工、冶金、化工、紡織及科研等部門。","CompanyName":"麻城施邁賽工業(yè)自動(dòng)化有限公司","CompanyID":"129135","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"191","City":"黃岡市","Address":"黃岡市","PropertysValue":"","HitNumber":"76","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51558673","StandUrl":"/st129135","UpdateTime":"2024/12/22 20:33:04","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":"102934248","UserID":"142124","PriceType":"0","PictureID":"1687976","CompanyTypeID":"5","Tag":"","LinkMan":"向楊","TelPhone":"0713-2117311","ClassName":"其它","ComProduct":"接近開關(guān)、光電開關(guān)、拉繩開關(guān)、跑偏開關(guān)、打滑開關(guān)、磁性開關(guān)、傾斜開關(guān)、縱向撕裂開關(guān)、溜槽堵塞開關(guān)、行程開關(guān)","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"31340","MarketUpdateTime":"","CreateTime":"2024/3/21 4:35:05","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13636102066"},{"ID":"3222013","Picture":"mt0001/0497b4e3566c142003e80b39e7059489ecffb9b263c74d23289221ef77a6ae786bf0518f71413f9e.png","PictureDomain":"img64","Name":"維根斯頂置式攪拌器批發(fā)","Type":"WB2000-A","Descrip":"wiggens維根斯頂置式攪拌器標(biāo)準(zhǔn)型頂置攪拌器提供實(shí)驗(yàn)室常規(guī)攪拌使用的頂置攪拌器 WB2000-M 為數(shù)字顯示 , 大旋鈕調(diào)節(jié) , 方便實(shí)驗(yàn)室使用 , 即使戴著手套操作也可以準(zhǔn)確調(diào)節(jié)需要的轉(zhuǎn)速 , 同時(shí)具有速度的數(shù)字反饋 , 保證攪拌的恒定的轉(zhuǎn)速和扭距。","CompanyName":"天津浩創(chuàng)科技有限公司","CompanyID":"141786","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"2","City":"天津市","Address":"天津市","PropertysValue":"","HitNumber":"3","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51558661","StandUrl":"/st141786","UpdateTime":"2024/12/22 20:21:21","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":"103222013","UserID":"154787","PriceType":"0","PictureID":"2000255","CompanyTypeID":"5","Tag":"","LinkMan":"姚雅珍","TelPhone":"022-87192739","ClassName":"其它","ComProduct":"博勒飛粘度計(jì)，IKA攪拌器，賽多利斯天平，atago折射計(jì)，優(yōu)萊博水浴","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"0","MarketUpdateTime":"","CreateTime":"2024/12/22 20:21:21","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13920127143"},{"ID":"3180413","Picture":"mt0001/dff4085807f5b9022c04e5a5ce603cb30441907f82b7a39a9592c97f1d7cf7f8cb2325678daf2fdb.jpg","PictureDomain":"img48","Name":"銷售進(jìn)口VICI色譜閥Valco六通閥哪家好","Type":"VICI","Descrip":"Valco十通閥/四通閥/六通閥/8通閥：Valco十通閥 由鄭州旭邁爾儀器有限公司為您提供！3 通 - 12 通閥?！?2“、3“和 6“ 加長(zhǎng)桿可選?！?材料：Hasloy C合金、Inconel 600合金、Monel 400合金、Nickel 200合金、Nitronic 50合金、Titanium、Zirconium合金","CompanyName":"鄭州旭邁爾儀器有限公司","CompanyID":"141309","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"392","City":"國(guó)外","Address":"國(guó)外","PropertysValue":"","HitNumber":"119","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51558661","StandUrl":"/st141309","UpdateTime":"2024/12/22 20:21:45","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":"103180413","UserID":"154305","PriceType":"0","PictureID":"1971892","CompanyTypeID":"5","Tag":"","LinkMan":"秦先生","TelPhone":"","ClassName":"其它","ComProduct":"農(nóng)藥殘留檢測(cè)儀，食品安全檢測(cè)儀，酒精檢測(cè)儀，棒式酒精測(cè)試儀，油煙檢測(cè)儀，水質(zhì)檢測(cè)儀，混凝土測(cè)溫儀，氣體報(bào)警檢測(cè)儀等","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"2130","MarketUpdateTime":"","CreateTime":"2024/11/6 19:24:52","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"17837198913"},{"ID":"3075660","Picture":"00450ea57bc9bc7dde33cbce783a7553ab3a1d12fdaab40abec5de974fae2697d9f60b305ffd63af.jpg","PictureDomain":"img79","Name":"全自動(dòng)水活度儀廠家","Type":"Aqualab Series 4TE","Descrip":"美國(guó)Aqualab 4TE臺(tái)式高精度水活度儀簡(jiǎn)述：新一代的露點(diǎn)冷凝鏡面水分活度儀（水活度儀），于2008年9月1日正式發(fā)布。與Aqualab Series 3/ 3TE系列相同，該儀器采用的是的冷凝鏡面露點(diǎn)技術(shù)。這就意味著Series 4TE/TEV除了能夠繼續(xù)保持Series 3/ 3TE的重復(fù)性外，其它的功能得到了進(jìn)一步加強(qiáng)。","CompanyName":"上海君翼儀器設(shè)備有限公司","CompanyID":"129942","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"392","City":"國(guó)外","Address":"國(guó)外","PropertysValue":"","HitNumber":"58","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51558661","StandUrl":"/st129942","UpdateTime":"2024/12/22 20:21:00","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":"103075660","UserID":"142931","PriceType":"0","PictureID":"1721326","CompanyTypeID":"5","Tag":"","LinkMan":"王經(jīng)理","TelPhone":"86-21-67159386","ClassName":"其它","ComProduct":"電位滴定儀，毛細(xì)管粘度計(jì)，粘度測(cè)量系統(tǒng)，篩分儀，超聲波清洗機(jī)，COD測(cè)定儀，BOD5分析儀","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"15201","MarketUpdateTime":"","CreateTime":"2024/7/4 15:24:28","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"18621801483"}]