色欲AV人妻精品一区二区三区,热久久中文字幕人妻系列,男人的天堂天堂网
-
地點(diǎn):
開(kāi)展時(shí)間: 2025-02-11
舉辦單位: 美國(guó)加州圖拉爾國(guó)際展覽中心
-
地點(diǎn): 巴彥淖爾市
開(kāi)展時(shí)間: 2025-02-22
舉辦單位: 內(nèi)蒙古春季農(nóng)機(jī)展組委會(huì)
-
地點(diǎn): 廣州市
開(kāi)展時(shí)間: 2025-02-25
舉辦單位: 廣州光亞法蘭克福展覽有限公司
大豆生長(zhǎng)后期“四防一促”奪豐收技術(shù)意見(jiàn)
2022-08-31
10:04:56
來(lái)源:農(nóng)業(yè)農(nóng)村部 閱讀量:17418
評(píng)論
導(dǎo)讀:當(dāng)前,“處暑”已過(guò),南方夏大豆正值開(kāi)花期,北方春大豆處于鼓粒期,是大豆產(chǎn)量形成關(guān)鍵期。
【農(nóng)機(jī)網(wǎng) 熱點(diǎn)關(guān)注】當(dāng)前,“處暑”已過(guò),南方夏大豆正值開(kāi)花期,北方春大豆處于鼓粒期,是大豆產(chǎn)量形成關(guān)鍵期。據(jù)氣象部門預(yù)測(cè),今年南方地區(qū)華西秋雨出現(xiàn)時(shí)間早、較常年同期偏強(qiáng)、空間分布不均,可能出現(xiàn)旱澇急轉(zhuǎn)情況;北方地區(qū)秋汛預(yù)期較重,早霜、臺(tái)風(fēng)威脅較大,大豆后期生產(chǎn)形勢(shì)不容樂(lè)觀。要加強(qiáng)大豆后期田間管理,以防漬澇、防低溫、防倒伏、防病蟲(chóng)、促早熟“四防一促”為重點(diǎn),全力以赴防災(zāi)抗災(zāi)奪大豆豐收。
(一)防漬澇。雨后及時(shí)疏通溝渠,搶排積水,降低田間土壤濕度,預(yù)防漚根爛根,減輕漬害影響。對(duì)受災(zāi)地塊及時(shí)清理植株,視倒伏程度扶正培直護(hù)根,促進(jìn)恢復(fù)生長(zhǎng)。大豆經(jīng)過(guò)水淹,土壤養(yǎng)分大量流失,同時(shí)根系吸收能力衰弱,應(yīng)及時(shí)追肥增加產(chǎn)量。絕收地塊可及時(shí)改種速生蔬菜等短生育期作物,盡量彌補(bǔ)災(zāi)害損失。
(二)防低溫。密切關(guān)注氣溫變化趨勢(shì),采取葉面噴施蕓苔素內(nèi)酯等生長(zhǎng)調(diào)節(jié)劑,增強(qiáng)植株抗寒能力,切實(shí)防范早霜和寒露風(fēng)等低溫冷害。對(duì)墑情偏差的地塊,因地制宜補(bǔ)水改善土壤墑情,做到以水調(diào)溫。對(duì)發(fā)生低溫凍害、產(chǎn)量減產(chǎn)的地塊,可適時(shí)晚收,延長(zhǎng)后熟時(shí)間,穩(wěn)定大豆產(chǎn)量。
(三)防倒伏。適時(shí)追施鉀肥增強(qiáng)大豆植株抗倒能力,盡量降低產(chǎn)量損失。遭遇大風(fēng)、冰雹造成倒伏的地塊,要根據(jù)倒伏程度,因地因情施策。對(duì)嚴(yán)重倒伏(植株倒伏于地)的地塊,不要人工扶起,以免植株折斷,造成更大的產(chǎn)量損失。對(duì)輕度倒伏的地塊,可人工適當(dāng)扶起,兩行對(duì)扶,并培土施肥,促進(jìn)恢復(fù)生長(zhǎng)。
(四)防病蟲(chóng)。堅(jiān)持病蟲(chóng)兼治、以防為主,切實(shí)做好病蟲(chóng)害綜合防控。東北地區(qū)重點(diǎn)防治食心蟲(chóng),黃淮海地區(qū)和西北地區(qū)重點(diǎn)防治點(diǎn)蜂緣蝽和煙粉虱,南方地區(qū)重點(diǎn)防治斜紋夜蛾、高隆象和銹病等。在病蟲(chóng)防治過(guò)程中,可與噴施葉面肥、調(diào)節(jié)劑同時(shí)作業(yè),實(shí)現(xiàn)防病、防蟲(chóng)、減災(zāi)、提質(zhì)、增產(chǎn)的多重效果。
(五)促早熟??扇~面噴施磷酸二氫鉀補(bǔ)充養(yǎng)分,同時(shí)根據(jù)土壤缺素情況適當(dāng)增施鉬酸銨、硼砂等微肥,噴施時(shí)間以下午4點(diǎn)后為宜。此外,通過(guò)拔凈田間大草,增加田間通風(fēng)透光,可促進(jìn)大豆生長(zhǎng)發(fā)育。
國(guó)家大豆和油料產(chǎn)能提升工程大豆專家指導(dǎo)組
全國(guó)農(nóng)業(yè)技術(shù)推廣服務(wù)中心
版權(quán)與免責(zé)聲明: 凡本網(wǎng)注明"來(lái)源:農(nóng)機(jī)網(wǎng)”的所有作品,均為浙江興旺寶明通網(wǎng)絡(luò)有限公司-農(nóng)機(jī)網(wǎng)合法擁有版權(quán)或有權(quán)使用的作品,未經(jīng)本網(wǎng)授權(quán)不得轉(zhuǎn)載、摘編或利用其它方式使用上述作品。已經(jīng)本網(wǎng)授權(quán)使用作品的,應(yīng)在授權(quán)范圍內(nèi)使用,并注明“來(lái)源:農(nóng)機(jī)網(wǎng)m.qktnz.cn" 。違反上述聲明者,本網(wǎng)將追究其相關(guān)法律責(zé)任。
本網(wǎng)轉(zhuǎn)載并注明自其它來(lái)源(非農(nóng)機(jī)網(wǎng)m.qktnz.cn)的作品,目的在于傳遞更多信息,并不代表本網(wǎng)贊同其觀點(diǎn)或和對(duì)其真實(shí)性負(fù)責(zé),不承擔(dān)此類作品侵權(quán)行為的直接責(zé)任及連帶責(zé)任。其他媒體、網(wǎng)站或個(gè)人從本網(wǎng)轉(zhuǎn)載時(shí),必須保留本網(wǎng)注明的作品第一來(lái)源,負(fù)版權(quán)等法律責(zé)任。
[{"ID":"3029000","Picture":"74a34d6b99a3c73296f10740854b6195df4e18eb45209fb698fc29d5d929daa3723f30e2fd23425f.jpg","PictureDomain":"img48","Name":"國(guó)產(chǎn)沖擊器公司","Type":"HD35A/45A/55A/65A/85A","Descrip":" 宣化縣瑞科鉆孔機(jī)械廠(原科瑞鉆采機(jī)械),地處河北省宣化開(kāi)發(fā)區(qū),是研發(fā)和生產(chǎn)礦山、石油、水電、交通、林業(yè)、地?zé)徙@井系列鑿巖鉆具的專業(yè)廠家。 瑞科鉆孔機(jī)械廠多年來(lái)生產(chǎn),低風(fēng)壓RKCIR65/70/76/80/90/110/150/170沖擊器,中風(fēng)壓M3、M4、M5沖擊器,高風(fēng)壓,節(jié)能HD35A/45A/55A/65A/85A快速?zèng)_擊器。與低風(fēng)壓、中、高風(fēng)壓沖擊器,相應(yīng)配套高硬釬頭、鉆桿和釬具。 我廠生產(chǎn)的釬頭,質(zhì)量穩(wěn)定,釬頭尺寸65-300mm,分低風(fēng)壓","CompanyName":"宣化縣瑞科鉆孔機(jī)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":"133","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51557903","StandUrl":"/st130870","UpdateTime":"2024/12/22 7:43:07","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":"103029000","UserID":"143859","PriceType":"0","PictureID":"1764300","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(jī),宣化鉆機(jī)配件,590鉆機(jī)配件,馬達(dá)","BrandNameCH":"","IsShow":"2","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"21086","MarketUpdateTime":"","CreateTime":"2024/5/17 8:35:45","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"18231363789"},{"ID":"3129448","Picture":"mt0001/62b67f438055e754eef8ec5053ed8ba2e0afccb9b8e6baf5bb4957aea103fb7c3db39e21814f46c3.png","PictureDomain":"img79","Name":"VM4030影像測(cè)量?jī)x廠家","Type":"VM2010 3020 4030 5040","Descrip":"VM3020手動(dòng)影像測(cè)量?jī)x 二次元產(chǎn)品投影儀能高效地檢測(cè)各種復(fù)雜工件的輪廓和表面形狀如:樣板、沖壓件、凸輪、螺紡、齒輪、成形銑刀等各種工具、刀具和零件、以及端子、鐘表、金鋼石等。?使用范圍更為廣泛,它廣泛應(yīng)用于機(jī)械、模具、儀表、電子、輕工等行業(yè),是計(jì)量室和生產(chǎn)車間*的一種計(jì)量檢定設(shè)備。","CompanyName":"杭州精兢檢測(cè)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":"125","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51557902","StandUrl":"/st139959","UpdateTime":"2024/12/22 7:42:03","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":"103129448","UserID":"152949","PriceType":"0","PictureID":"1938075","CompanyTypeID":"5","Tag":"","LinkMan":"舒君偉","TelPhone":"4001814110","ClassName":"其它","ComProduct":"布洛維氏硬度計(jì),金相顯微鏡,金相磨拋機(jī),金相切割機(jī),金相耗材,影像測(cè)量?jī)x,拉力試驗(yàn)機(jī),高低溫試驗(yàn)箱,扭力扳手,扭矩測(cè)試儀","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"8372","MarketUpdateTime":"","CreateTime":"2024/8/30 23:28:07","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15268114110"},{"ID":"3079511","Picture":"mt0001/4c6b81a0f7ee9f3fd4286bd0b4f5495981dd9b9adcf287c567f0dc430e5d00b0265a774aa85fe406.jpg","PictureDomain":"img52","Name":"國(guó)產(chǎn)一氧化碳分析儀","Type":"GXH-3011A1","Descrip":"GXH-3011A1一氧化碳分析儀符合GB/T18204.23-2000《公共場(chǎng)所空氣中一氧化碳檢驗(yàn)方法》和GB/T9801-88《空氣質(zhì)量一氧化碳的測(cè)定非分散紅外法》的國(guó)家標(biāo)準(zhǔn);符合JJG635-1999《一氧化碳、二氧化碳紅外線氣體分析器》的國(guó)家計(jì)量檢定規(guī)程。本儀器的主要技術(shù)指標(biāo)符合國(guó)家二級(jí)儀表的技術(shù)要求,可以取得中國(guó)計(jì)量科學(xué)研究院的二級(jí)檢定證書(shū)。","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":"74","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51557902","StandUrl":"/st139078","UpdateTime":"2024/12/22 7:42:27","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":"103079511","UserID":"152068","PriceType":"0","PictureID":"1896322","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(dòng)離心機(jī),水浴鍋,恒溫油浴,一氧化碳檢測(cè)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":"7546","MarketUpdateTime":"","CreateTime":"2024/7/9 1:14:19","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13906146072.13205209158"},{"ID":"2711466","Picture":"5eceadd4559dcfd20b00d43427242c81168298699ef5637257bfb33a138b9a126d05e8da83e7e9e7.png","PictureDomain":"img68","Name":"快開(kāi)式磁力攪拌反應(yīng)釜哪家好","Type":"","Descrip":"NSI智能型快開(kāi)式磁力攪拌反應(yīng)釜集磁力攪拌釜、加熱爐和智能控溫儀于一體,采用7寸高清觸摸屏控制溫度和轉(zhuǎn)速及釜內(nèi)壓力監(jiān)測(cè),并設(shè)有USB通訊接口,能夠?qū)崟r(shí)記錄反應(yīng)過(guò)程中溫度、轉(zhuǎn)速、壓力等參數(shù)的變化并輸出為報(bào)表通過(guò)U盤下載。","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":"148","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51557902","StandUrl":"/st129137","UpdateTime":"2024/12/22 7:42:02","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":"102711466","UserID":"142126","PriceType":"0","PictureID":"1676196","CompanyTypeID":"5","Tag":"","LinkMan":"程先廣","TelPhone":"0551-62921227","ClassName":"其它","ComProduct":"反應(yīng)釜,控溫儀,攪拌器,管式爐實(shí)驗(yàn)儀器,化學(xué)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":"30406","MarketUpdateTime":"","CreateTime":"2015/2/2 0:43:28","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13003060527"},{"ID":"2938418","Picture":"00450ea57bc9bc7dc12cbc2b23026e549f3f6e427840dbd49d21b4dc1680c7de54c7db73903248bd.png","PictureDomain":"img48","Name":"銷售均質(zhì)器哪家好","Type":"HG-24Plus","Descrip":"新銳精儀突破傳統(tǒng)理念,大膽創(chuàng)新,研發(fā)、生產(chǎn)出帶分液功能全自動(dòng)分散機(jī),可廣泛應(yīng)用于蔬菜、水果、肉類等樣品的均質(zhì)處理。帶分液功能全自動(dòng)分散機(jī)能讓實(shí)驗(yàn)人員從枯燥、繁重、機(jī)械的樣品均質(zhì)工作中解脫出來(lái)。 全自動(dòng)均質(zhì)器,Auto HG-24Plus帶分液功能全自動(dòng)分散機(jī)是為農(nóng)業(yè)、食品檢測(cè)部門量身打造的一套自動(dòng)化程度非常高的,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":"58","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51557900","StandUrl":"/st129310","UpdateTime":"2024/12/22 7:40:04","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":"102938418","UserID":"142299","PriceType":"0","PictureID":"1771344","CompanyTypeID":"5","Tag":"","LinkMan":"李虹雯","TelPhone":"400-966-2881","ClassName":"其它","ComProduct":"全自動(dòng)均質(zhì)儀,全自動(dòng)分散機(jī),全自動(dòng)勻漿機(jī),組織研磨儀,高通量組織研磨儀,全自動(dòng)濃縮儀,全自動(dòng)氮吹儀,粉碎機(jī)","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"27752","MarketUpdateTime":"","CreateTime":"2024/3/22 3:26:44","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13560735719"},{"ID":"3029968","Picture":"mt0001/9df95e9989903b9bf97ae82e9141c398e9bc40ea6e1398bd6cdc32115d9c7887ccca11142a66edb1.jpg","PictureDomain":"img63","Name":"便攜式乙烷分析儀價(jià)格","Type":"PGC","Descrip":"德國(guó)舒馳 便攜式乙烷分析儀 燃?xì)夤芫W(wǎng)檢測(cè)儀PGC用極短的時(shí)間就可以確定乙烷是否存在,現(xiàn)場(chǎng)打印色譜分離圖即時(shí)圖解測(cè)量結(jié)果。","CompanyName":"北京澤釧科技有限公司","CompanyID":"129614","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"1","City":"北京市","Address":"北京市","PropertysValue":"","HitNumber":"69","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51557896","StandUrl":"/st129614","UpdateTime":"2024/12/22 7:36:30","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":"103029968","UserID":"142603","PriceType":"0","PictureID":"1799542","CompanyTypeID":"5","Tag":"","LinkMan":"李晟","TelPhone":"86-400-0151600","ClassName":"其它","ComProduct":"激光甲烷遙測(cè)儀,乙烷檢測(cè)儀,氫氣測(cè)漏儀,燃?xì)鈾z漏儀,煙氣分析儀,氣體報(bào)警器,臭氧分析儀,四氫噻吩檢測(cè)儀,氫氣檢測(cè)儀,管線探測(cè)儀","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"26117","MarketUpdateTime":"","CreateTime":"2024/5/17 16:05:06","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15699785629"}]
所有評(píng)論僅代表網(wǎng)友意見(jiàn),與本站立場(chǎng)無(wú)關(guān)。