久久久久久久久久久精品,女avwww无套白浆流出,成 人影片免费观看,真人做爰视频免费观看第14期

朝鮮印象:工業力量強大卻頻頻被爆鬧饑荒

2017-09-25 13:51:46 來源:中國農機網 閱讀量:30801 評論

  【中國農機網 本站原創】近日,朝鮮半島霸屏網絡,持續占據頭條。這個“神秘”的國家除了工業力量強大之外,令筆者感興趣的是其農業發展水平如何,就此一探究竟。
 

       農業生產土地自然條件
 
  從地圖上看,朝鮮80%的國土是山巒。根據世界銀行數據,截止2014年朝鮮可用于谷物的生產面積僅128.2萬公頃,人均耕地僅0.09公頃。且從土壤質量上來看主要是褐土,60%是酸性土壤,平均厚度只有15—20厘米,土地貧瘠。同時朝鮮的無霜期相對短,年平均積溫不太高,因而大部分地區每年只能種一季作物。
 
  整體上來說,朝鮮耕地面積少,土壤條件差,且容易受到地形和氣候影響而發生低溫水害、洪水旱災等自然災害,農業生產條件相對惡劣,對農業發展產生不利影響。
 
  朝鮮農業的經營方式
 
  在農業生產制度上,當時朝鮮農業生產制度同改革開放前中國以及前蘇聯基本相同,采取的是以農場為基本單位的合作制度。農業工作從中央到地方實行專設機構,進行統一管理。朝鮮中央農業委員會是領導全國農業的高機關,負責制訂全國農業發展長期規劃和年度生產發展計劃、農業科研、農業物資技術交流和干部培訓等,其下設的道、市、郡專職部門負責層層抓好落實。合作農場作為朝鮮社會主義農村經濟的基本組織形式,在郡合作農場管理委員會直接領導下從事農業生產活動。
 
  朝鮮2014年以來,遭遇了多年不遇的大旱,但是,不少地方的糧食居然沒有減產,反而增產,保證了生活的必需。原來這些地區朝鮮在這些地方實行了“圃田擔當制”,被稱為是“朝鮮版的家庭聯產承包制”。其大致內容為:(1)推行土地聯產承包制,增加農民剩余物品處置權,允許部分自由市場的合法存在性;(2)將農場能生產大隊的規模縮減為4~6人,鼓勵以家庭為單位,富裕農民更多的生產自主權,允許農民生產農產品的60%上繳國家,40%自行處置。
 
  朝鮮農業機械化發展
 
  朝鮮戰爭結束后,從1953年到1970年代初,在這不到20年間,朝鮮便實現了美國標準的現代化農業。這主要是受益于中國和前蘇聯的大力支持。朝鮮國土面積僅12萬平方公里,中蘇兩大國的“大力支持”,迅速提升了朝鮮農業的現代化裝備水平,朝鮮因此全面實現了農業機械化。1960年代末,朝鮮農村全部通電;1970年代末,朝鮮糧食實現自給自足;1980年代初,全部耕地面積的70%實現灌溉,插秧的95%和收割的70%實現機械化。1976年,朝鮮糧食總產量達到800萬噸;1984年,突破1000萬噸,實現了糧食自給并部分出口。1980年代末,朝鮮城市化率已經高達70%。
 
  但二十世紀初蘇聯解體后,朝鮮由于沒有外匯儲備,斷了石油進口來源,農業機械化生產效率度降低,朝鮮又退回至傳統的小農經濟。面臨石油停供,農機配件短缺,農業機械全面“爬窩”的局面,這也迫使朝鮮動員城里人“上山下鄉”,重新回農村當農民,并且是使用鋤頭、鐵锨和鐮刀種地。
 
  面對突如其來的變故,朝鮮顯得束手無策。他們沒有及時對超前現代化進行反思,沒有通過根本性變革去應對危機,而是“死守現狀”。這顯然“加劇了持續到現在的糧食短缺的困境”。例如,“由于缺少化肥,單產下降后政府盲目大規模開荒,造成嚴重水土流失,單產進一步下降,形成越開荒越荒的惡性循環”,使得朝鮮的現代化農業陷入絕境。
 
  結語
 
  現如今,朝鮮通過實施圃田擔當制、發展私營經濟、用煤炭代替石油生產化肥,朝鮮糧食產量逐漸恢復并穩健增長,根據聯合國糧農組織的數據顯示,2014年朝鮮糧食總產量為524萬噸,相對1996年低點時產量翻倍,人均年產量209千克,相對1996年上漲了76%。
 
  盡管相對發達國家而言朝鮮農業較為落后,但其已經開始探索農業現代化發展新模式。這些年來,朝鮮糧食生產穩步增長,未發生大幅度波動。對于未來四五年的發展趨勢,朝鮮領導人說:“農業勞動者同盟組織和農業勞動者要在農業生產中掀起大革新、大飛躍的熱潮,一定達到黨的七大所提出的農業生產目標,把我國轉變成為糧食、蔬菜、肉類和水果綽綽有余的國家。”
 
  文章由中國農機網整理發布
 
  主要資料來源:撲克財經、環球網、新華網
 
 
我要評論
文明上網,理性發言。(您還可以輸入200個字符)

所有評論僅代表網友意見,與本站立場無關。

產品推薦 更多

主站蜘蛛池模板: 永福县| 祥云县| 平罗县| 德阳市| 汉阴县| 新和县| 镇江市| 固镇县| 灯塔市| 新营市| 谢通门县| 台江县| 呼玛县| 石景山区| 五原县| 扶风县| 伊宁市| 南平市| 蒲城县| 织金县| 达尔| 安平县| 英山县| 轮台县| 开江县| 富蕴县| 察隅县| 黄冈市| 弋阳县| 东海县| 巩留县| 潜山县| 平果县| 常山县| 灵台县| 扎鲁特旗| 南宁市| 仲巴县| 绿春县| 高台县| 南雄市|
[{"ID":"3282365","Picture":"mt0001/4e22132ff1f1e401bd0d742f9b1701ee46e6160b61bedd34b02490d270dff0fb30f4c1c6a568a8ee.jpg","PictureDomain":"img70","Name":"國產高低溫交變試驗箱批發","Type":"","Descrip":"高低溫交變試驗箱適用于電工、電子產品、元器件、零部件及其材料在高低溫環境下儲存、運輸和使用時的適應性試驗,以及溫度漸變試驗。還可以對電子元器件進行應力篩選試驗。","CompanyName":"杭州奧科環境試驗設備有限公司","CompanyID":"142172","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"99","City":"杭州市","Address":"杭州市","PropertysValue":"","HitNumber":"58","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51692905","StandUrl":"/st142172","UpdateTime":"2025/3/26 1:45:09","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":"103282365","UserID":"155173","PriceType":"0","PictureID":"2046334","CompanyTypeID":"5","Tag":"","LinkMan":"吳先生","TelPhone":"0571-81110661","ClassName":"其它","ComProduct":"高低溫試驗箱,振動試驗臺,紫外老化試驗箱,氙燈老化試驗箱,沙塵試驗箱,箱式淋雨試驗箱,臭氧老化試驗箱,換氣老化試驗箱,電熱鼓風干燥箱,真空干燥箱,超聲波清洗機,鹽霧試驗箱","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"2269","MarketUpdateTime":"","CreateTime":"2025/2/26 13:37:12","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15957190121"},{"ID":"3174194","Picture":"mt0001/a0e727e8d93ff737e70f991ce6cdd9736c6ff005ba6bb291d68efd7d291f95dd2458044f3e0cb7b0.jpg","PictureDomain":"img78","Name":"國產硬度計","Type":"PHT980","Descrip":"PHT980邵氏D型硬度計彈塑性材料(橡膠及橡膠狀): 如剛性熱塑性塑料,有機玻璃,熱聚苯乙烯,乙烯,塑料片,纖維素乙酸酯,熱固性層壓板(例如防火膠板) 其它: 塑料棍,塑料碗等。(正常情況下指甲不能留下壓痕的材料,如塑料梳子或者是保齡球)","CompanyName":"菲思圖測量儀器(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":"50","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51692905","StandUrl":"/st141082","UpdateTime":"2025/3/26 1:45:09","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":"103174194","UserID":"154072","PriceType":"0","PictureID":"1964072","CompanyTypeID":"5","Tag":"","LinkMan":"銷售經理","TelPhone":"010-59792409","ClassName":"其它","ComProduct":"超聲波硬度計,里氏硬度計,表面粗糙度儀器,超聲波測厚儀,涂層測厚儀,測振儀","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"7079","MarketUpdateTime":"","CreateTime":"2024/10/29 20:23:00","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13601073564"},{"ID":"3070703","Picture":"mt0001/969b59aaf9fc955b06f8144098bfcdeeab70ba38c61b62224bdc7c6f9aa830abf22bea7a1a22e02d.jpg","PictureDomain":"img64","Name":"電解法氯氣水分測定儀TMA-202-W-Ex哪家好","Type":"TMA-202-W-Ex","Descrip":"德國CMC氯氣水分測定儀TMA-202-W-Ex采用P2O5電解法原理,用來測量Xe、Ar、Kr、He、D2、F2、N2、H2、O2、O3、HBr、PH3、SF6、Freon、C2H2、CO2、CH4、Natural gas,尤其適合高純酸氣如Cl2、HCl、SO2、H2S 等氣體微量水分測量(極少數會同磷酸發生化學反應的氣體除外)。","CompanyName":"北京利揚泰克科技有限公司","CompanyID":"138825","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"392","City":"國外","Address":"國外","PropertysValue":"","HitNumber":"95","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51692905","StandUrl":"/st138825","UpdateTime":"2025/3/26 1:45:32","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":"103070703","UserID":"151815","PriceType":"0","PictureID":"1889883","CompanyTypeID":"5","Tag":"","LinkMan":"樂安","TelPhone":"010-68928060","ClassName":"其它","ComProduct":"德國CMC微量水分析儀,美國ECM公司O2/Lambda/AFR/EGR%/NOx/NH3分析儀,德國GFS露點儀/油中水分析儀,德國Ratfisch總碳氫分析儀,芬蘭Pegasor顆粒物分析儀等.","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"12755","MarketUpdateTime":"","CreateTime":"2024/6/28 14:10:03","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"18910537519"},{"ID":"2953558","Picture":"mt0008/91acbec15a63dbc980cc1ec8f71e5e527d1f5e8fa73a1c8f684b2eb6d79f763ba1960fa96ffd6fd3.jpg","PictureDomain":"img70","Name":"衛生級球閥生產廠家","Type":"TC","Descrip":"衛生級球閥1.、產品訂貨需提供參數:通徑(DN),公稱壓力(Mpa),溫度(℃),連接方式(螺紋、法蘭、焊接、卡箍、對夾等)。2.、產品驅動方式:手動、蝸輪、氣動、電動等。3.產品標準:國標GB、日標JIS、美標ANSI、德標DIN等。4.報價確認:本公司提供報價清單及技術標準說明至客戶確認,在雙方技術各方面確認后再擬定合同。5.質量要求、質量標準、供方對質量負責的條件:","CompanyName":"浙江米勒潔凈設備科技有限公司","CompanyID":"131056","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"101","City":"溫州市","Address":"溫州市","PropertysValue":"","HitNumber":"79","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51692905","StandUrl":"/st131056","UpdateTime":"2025/3/26 1:45:27","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":"102953558","UserID":"144045","PriceType":"0","PictureID":"1770882","CompanyTypeID":"5","Tag":"","LinkMan":"吳浩然","TelPhone":"86-0577-81877257","ClassName":"其它","ComProduct":"隔膜閥,衛生級球閥,衛生級蝶閥,不銹鋼人孔,卡箍式隔膜閥,壓力人孔,快裝球閥,不銹鋼衛生級彎頭,視鏡,視盅,彎頭三通,","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"22442","MarketUpdateTime":"","CreateTime":"2024/3/26 2:13:13","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13989712233"},{"ID":"3180386","Picture":"5eceadd4559dcfd21fffb68180b3d9c38d1c7fb006bcee48ff96dcffd3ab68f8fe7c778801c88461.jpg","PictureDomain":"img68","Name":"電動葫蘆橋式起重機動力滑觸線生產","Type":"","Descrip":"DHGTJT-1000A動力滑觸線,安全滑觸線是一種新型移動供電裝置,以其絕緣、安全、耐溫、抗振、節能等優越性能逐步替代了舊式裸露角鐵及銅排滑觸線。安全滑觸線由填嵌在工程塑料型管或槽板中的光滑平整的T2銅排或嵌有耐磨導體的鋁型材作為載流體,組合成輸電導管,導管下有開口槽)利集電器運行,并由集電器的高耐磨銅基石墨電刷將電力導向工作電器。安全滑觸線結構形式多樣,但總的原理如下:移動設備由于移動,需要不時地變換位置,每一個不同的位置上,移動設備又要隨時能獲得動力電源,否則就無法繼續移動。這時,安全滑觸","CompanyName":"揚州市天翔電氣有限公司","CompanyID":"128919","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"95","City":"揚州市","Address":"揚州市","PropertysValue":"","HitNumber":"131","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51692905","StandUrl":"/st128919","UpdateTime":"2025/3/26 1:45:09","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":"103180386","UserID":"141908","PriceType":"0","PictureID":"1708450","CompanyTypeID":"5","Tag":"","LinkMan":"柏海嬌","TelPhone":"0514-88276827","ClassName":"其它","ComProduct":"電纜滑線,單極滑觸線,多極滑觸線,行車滑觸線,無接縫滑觸線,剛體滑觸線,滑觸線集電器,滑觸線配件,電纜橋架,母線槽","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"22779","MarketUpdateTime":"","CreateTime":"2024/11/6 18:22:18","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"18118278897"},{"ID":"3183623","Picture":"mt0001/92b8cee7c1618c63bc3bdfeafcc4e9f205781c994acfaaba9e58b7c6c3a86e7205335945b3e07d2f.png","PictureDomain":"img80","Name":"復合鹽霧試驗箱廠家","Type":"","Descrip":"玻璃鋼復合鹽霧試驗箱*電壓(50/60 Hz, 1 ph)220-240大電流 18","CompanyName":"浙江巨為儀器股份有限公司","CompanyID":"141141","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"100","City":"寧波市","Address":"寧波市","PropertysValue":"","HitNumber":"138","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51692904","StandUrl":"/st141141","UpdateTime":"2025/3/26 1:44:13","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":"103183623","UserID":"154131","PriceType":"0","PictureID":"1965570","CompanyTypeID":"5","Tag":"","LinkMan":"王先生","TelPhone":"86-021-51079850","ClassName":"其它","ComProduct":"鹽霧試驗箱,高低溫試驗箱,恒溫恒濕試驗箱,拉力試驗機,影像測量儀,插拔力試驗機,萬能材料試驗機等","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"7913","MarketUpdateTime":"","CreateTime":"2024/11/11 7:14:02","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"18217777117"}]