六十路垂乳熟女田舍交尾,性生交大片免费观看1,99久久久国产精品免费最新章节,久久av一区二区三区漫画

今日要聞

送別袁老│我國(guó)稻谷年產(chǎn)量4000億斤以上，機(jī)收率90%以上，飯碗牢牢端在了自己手上！

2021-05-24 11:45:29 來源：農(nóng)機(jī)網(wǎng)原創(chuàng) 作者：林言 閱讀量：54801 評(píng)論

導(dǎo)讀：截止2020年，我國(guó)糧食生產(chǎn)已實(shí)現(xiàn)十七連豐，產(chǎn)量已連續(xù)6年保持在1.3萬億斤以上。其中，2020年全國(guó)糧食總產(chǎn)量66949萬噸(13390億斤)，稻谷產(chǎn)量為4237億斤。

　　【農(nóng)機(jī)網(wǎng) 編輯視角】 5月22日13時(shí)07分，“共和國(guó)勛章”獲得者、中國(guó)工程院院士、國(guó)家雜交水稻工程技術(shù)研究中心主任袁隆平，因多器官功能衰竭在長(zhǎng)沙逝世，享年91歲。
 
　　袁隆平院士去世的消息一出，山河震慟，舉國(guó)同悲。
 
　　袁隆平被稱為“雜交水稻之父”，一生致力于雜交水稻事業(yè)，始終為端穩(wěn)中國(guó)人的飯碗和保障世界糧食安全不懈奮斗。自1976年雜交水稻大面積推廣應(yīng)用以來，我國(guó)水稻畝產(chǎn)大幅度提升，為確保國(guó)家糧食安全提供了有力支撐。20多年來，他帶領(lǐng)團(tuán)隊(duì)開展超級(jí)雜交稻攻關(guān)，接連實(shí)現(xiàn)了大面積示范每公頃10.5噸、12噸、13.5噸、15噸的目標(biāo)。2020年，又實(shí)現(xiàn)了周年畝產(chǎn)稻谷3000斤的攻關(guān)目標(biāo)。
 
　　如今，我們國(guó)家的糧食安全是有保障的，中國(guó)人的飯碗牢牢端在了自己手上。
 
　　截止2020年，我國(guó)糧食生產(chǎn)已實(shí)現(xiàn)十七連豐，產(chǎn)量已連續(xù)6年保持在1.3萬億斤以上。其中，2020年全國(guó)糧食總產(chǎn)量66949萬噸(13390億斤)，比2019年增加565萬噸(113億斤)，增長(zhǎng)0.9%。全年稻谷產(chǎn)量為4237億斤，比2019年增加45億斤，增長(zhǎng)1.1%；同時(shí)，單從稻谷來說，近些年全國(guó)的稻谷產(chǎn)量每年也保持在4000億斤以上。
 
　　水稻的產(chǎn)量有了保障，機(jī)械化率也在逐年上升。2019年，全國(guó)水稻機(jī)耕率為98.84%，比上年提升0.84%；機(jī)收率為93.43%，比上年提升1.91%；水稻耕種收綜合機(jī)械化率為83.73%，比上年提升1.82%。如今，隨著智能農(nóng)機(jī)裝備技術(shù)越來越成熟，越來越多的農(nóng)民不僅早已告別了彎腰插秧和鐮刀收割，更是實(shí)現(xiàn)了無人駕駛農(nóng)機(jī)播種、插秧和收割，提高了生產(chǎn)率、解放了更多的勞動(dòng)力。
 
　　眼下，我們碗中有米，倉中有糧，吾輩當(dāng)自強(qiáng)；未來，我國(guó)農(nóng)業(yè)發(fā)展也會(huì)越來越強(qiáng)！袁老放心，一路走好！
 
　　今天(5月24日)是袁老遺體告別的日子，讓我們寄托哀思，一起送別袁老！

上一篇： 國(guó)家投入1000億元金融支持，鄉(xiāng)村休閑旅游潛力正在被激發(fā)

下一篇：拖拉機(jī)行業(yè)拐點(diǎn)來臨，保有量過多、技術(shù)落后的產(chǎn)品將被逐漸淘汰！

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)無關(guān)。

產(chǎn)品推薦 更多

日本www在线| 性做久久久久久免费观看| 亚洲国产精品久久| 欧美精品久久久久久久| free hd xxxⅹ china麻豆与| 在线观看精品一区二区| 国产成人自拍视频在线| 久久国产美女| 国产一区二区三区激情| 中文字幕欧美人妻| 国产高潮hdvideo| 国产一区二区三区免费观看| 18pao国产精品一区| 欧美成人无码片免费看A片秀色| 国产精品中文久久久久久| 久久久久久久黄色片| 欧美高潮在线| 亚洲午夜福利电影| 亚洲欧美精品SUV| 日韩欧美久久久| www黄色片网站| 久久久久亚洲精品日韩 | 国产老女人高潮呻吟| 国产毛片久久久久| 亚洲精品乱码久久久久久国产主播| 97自拍视频在线| 欧美老熟妇乱子伦视频| 国产精品毛片久久久久久久av| 国产在线观看麻豆| 日韩a∨精品日韩在线观看| 久久无码人妻精品一区二区三区| 精品人妻一区二区三区四| 欧美丰满熟妇bbbbb| 欧美精品黑人猛交高潮| 日本熟妇hd人妻| 四虎影视成人精品| 永久免费观看黄片视频| 人人爽夜夜爽| 大地资源高清第二页| 国产放荡对白视频老熟女| 中文字幕人妻熟妇又伦精品免bl|
[{"ID":"3027011","Picture":"00450ea57bc9bc7df2a650e9d3f7635cb3454284cf7eeddb97ba06a19ba72b6e41e0ccb936bca073.jpg","PictureDomain":"img71","Name":"20mm壓蓋器生產(chǎn)","Type":"C0000264","Descrip":"鉗口進(jìn)樣瓶瓶蓋11mm 20mm壓蓋器啟蓋器手動(dòng)適用于鉗口頂空瓶2ml6ml10ml20ml11mm 20mm鉗口鋁蓋，簡(jiǎn)便快捷，密封性好","CompanyName":"浙江歐爾賽斯科技有限公司","CompanyID":"129929","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"104","City":"紹興市","Address":"紹興市","PropertysValue":"","HitNumber":"66","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51643463","StandUrl":"/st129929","UpdateTime":"2025/2/19 17:43:08","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":"103027011","UserID":"142918","PriceType":"0","PictureID":"1729890","CompanyTypeID":"5","Tag":"","LinkMan":"陳經(jīng)理","TelPhone":"0571-88990806","ClassName":"其它","ComProduct":"進(jìn)樣瓶，頂空瓶，儲(chǔ)存瓶，過濾器，濾膜，樣品瓶，土壤瓶，防盜口試劑瓶，條碼瓶","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"24810","MarketUpdateTime":"","CreateTime":"2024/5/16 20:11:58","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15700070305"},{"ID":"3031959","Picture":"mt0001/9df95e9989903b9b7d13cbfacf150bb5cc35426af5a0878fac01814906ec26817c1ccd207f090bfc.jpg","PictureDomain":"img61","Name":"供應(yīng)GMI燃?xì)庑孤z測(cè)儀報(bào)價(jià)","Type":"LS512","Descrip":"英國(guó)GMI 燃?xì)庑孤z測(cè)儀LS512 綜合了準(zhǔn)確、靈巧的可燃?xì)怏w檢測(cè)儀的優(yōu)點(diǎn)和有限空間監(jiān)測(cè)器(含報(bào)警功能)所具有的安全、可靠性。","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":"117","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51643459","StandUrl":"/st129614","UpdateTime":"2025/2/19 17:39:13","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":"103031959","UserID":"142603","PriceType":"0","PictureID":"1799544","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":"28677","MarketUpdateTime":"","CreateTime":"2024/5/18 4:55:02","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15699785629"},{"ID":"3028462","Picture":"00450ea57bc9bc7d11ce8aca29ac3b43acf400c7b13bfc541156db23fdc105762205d266a7ce6f4d.jpg","PictureDomain":"img63","Name":"國(guó)產(chǎn)路面混凝土取芯機(jī) 廠家","Type":"HZ—20","Descrip":"路面混凝土取芯機(jī) 鉆頭為HZ系列金剛石工程鉆機(jī)之一。采用汽油發(fā)動(dòng)機(jī)為動(dòng)力（進(jìn)口本田原裝）起動(dòng)快捷，操作簡(jiǎn)單，運(yùn)轉(zhuǎn)可靠，適用于無電力場(chǎng)所和較大口徑的工程鉆孔。一、主要用途：20型工程鉆機(jī)采用高速切割技術(shù)，與薄壁金剛石鉆頭配套，廣泛用于工程建筑、市政工程、設(shè)備安裝工程和建筑質(zhì)量檢查工程等領(lǐng)域的鉆孔與取芯。","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":"80","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51643458","StandUrl":"/st128747","UpdateTime":"2025/2/19 17:38:10","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":"103028462","UserID":"141736","PriceType":"0","PictureID":"1666223","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":"36868","MarketUpdateTime":"","CreateTime":"2024/5/17 5:17:15","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15613793280"},{"ID":"3232463","Picture":"mt0001/0497b4e3566c142003e80b39e70594890f9a4f7d2985530c1a8591e230da02cc23da22bcf65db921.png","PictureDomain":"img64","Name":"頂置式攪拌器多少錢","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":"24","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51643454","StandUrl":"/st141786","UpdateTime":"2025/2/19 17:34:04","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":"103232463","UserID":"154787","PriceType":"0","PictureID":"2000257","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":"2202","MarketUpdateTime":"","CreateTime":"2025/1/1 17:39:11","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13920127143"},{"ID":"3141371","Picture":"mt0001/62b67f438055e754ecf537370a811bc94f26bfe639e7196dde8352aac4e8a6be614dcf85e2eff25f.jpg","PictureDomain":"img79","Name":"SPX-150生化培養(yǎng)箱","Type":"","Descrip":"SPX生化培養(yǎng)箱廣泛應(yīng)用于醫(yī)療衛(wèi)生、生物制藥、農(nóng)業(yè)科研、環(huán)境保護(hù)等研究應(yīng)用領(lǐng)域。用作育種、發(fā)酵、微生物培養(yǎng)、各種恒溫試驗(yàn)、環(huán)境試驗(yàn)、物質(zhì)變性試驗(yàn)和培養(yǎng)基、血清、藥物等物品的儲(chǔ)存等。","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":"79","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51643454","StandUrl":"/st140663","UpdateTime":"2025/2/19 17:34:07","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":"103141371","UserID":"153653","PriceType":"0","PictureID":"1946447","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":"6506","MarketUpdateTime":"","CreateTime":"2024/9/14 23:08:56","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13616560682"},{"ID":"3048159","Picture":"00450ea57bc9bc7d00bee6c74d451ecde3ea8c606e0732074cdef0db9843919589b068f4aaa159bf.jpg","PictureDomain":"img49","Name":"進(jìn)口氮吹儀多少錢","Type":"","Descrip":"DSY-Ⅵ型氮吹儀廣泛應(yīng)用于各醫(yī)療單位.大專院校.科研部門及農(nóng)殘檢驗(yàn)、藥品檢驗(yàn)等實(shí)驗(yàn)室，對(duì)樣品進(jìn)行恒溫加熱、干燥濃縮，是前處理*裝備之一。","CompanyName":"北京東方精華苑科技有限公司","CompanyID":"129715","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"1","City":"北京市","Address":"北京市","PropertysValue":"","HitNumber":"65","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51643454","StandUrl":"/st129715","UpdateTime":"2025/2/19 17:34:00","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":"103048159","UserID":"142704","PriceType":"0","PictureID":"1734419","CompanyTypeID":"5","Tag":"","LinkMan":"王麗君","TelPhone":"","ClassName":"其它","ComProduct":"氫氣發(fā)生器，空氣泵，集中供氣，氮吹儀，制氮機(jī)，氮?dú)獍l(fā)生器，實(shí)驗(yàn)室氣路，高純氫發(fā)生器，氣路","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"25276","MarketUpdateTime":"","CreateTime":"2024/5/28 7:53:43","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15801613762"}]