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中经评论:“藏粮于技”关乎农业发展方式变革
Jing Ji Ri Bao· 2025-10-09 00:09
农作物良种覆盖率超过96%,水稻、小麦品种自主率达到100%,粮食作物良种基本实现全覆盖。 这意味着我国已实现了主要农作物种源自主可控,我们吃的每一碗米饭、每一个馒头,都源自中国人自 己掌握的"农业芯片"。只有"中国粮"用"中国种",才能在任何情况下端稳中国饭碗,避免外部断供引发 的战略风险。良种推广是粮食产量实现历史性跨越的关键,杂交水稻、紧凑型玉米等品种显著提升单 产。当前育种目标已从增产延展到提质,培育出高筋小麦、甜糯玉米、高出米率水稻和功能性农产品, 满足消费者多样化需求。现代良种普遍具备抗病虫、抗旱、抗倒伏等特性,有助于减少农药化肥使用, 推动农业绿色可持续发展。 "藏粮于技"战略已结出累累硕果。日前举行的"高质量完成'十四五'规划"系列新闻发布会公布一组 数据:2024年底,我国农业科技进步贡献率达63.2%,农作物耕种收综合机械化率超75%,良种覆盖率 突破96%。这标志着我国粮食生产从要素驱动向创新驱动转变,从人力畜力为主向机器为主转变,实现 了"中国粮"用"中国种",为保障粮食安全提供科技装备支撑。 农业科技正驶向广阔的星辰大海,深刻重塑着传统农业生产方式。在"藏粮于技"战略的引领下,我 国 ...
“藏粮于技”关乎农业发展方式变革
Jing Ji Ri Bao· 2025-10-08 22:36
"藏粮于技"是应对风险挑战的必然选择,更是把握未来发展主动权的战略远见。粮食生产从要素驱动向 创新驱动转变,从人力畜力为主向机器为主转变,实现"中国粮"用"中国种",为保障粮食安全提供科技 装备支撑。 农作物良种覆盖率超过96%,水稻、小麦品种自主率达到100%,粮食作物良种基本实现全覆盖。这意 味着我国已实现了主要农作物种源自主可控,我们吃的每一碗米饭、每一个馒头,都源自中国人自己掌 握的"农业芯片"。只有"中国粮"用"中国种",才能在任何情况下端稳中国饭碗,避免外部断供引发的战 略风险。良种推广是粮食产量实现历史性跨越的关键,杂交水稻、紧凑型玉米等品种显著提升单产。当 前育种目标已从增产延展到提质,培育出高筋小麦、甜糯玉米、高出米率水稻和功能性农产品,满足消 费者多样化需求。现代良种普遍具备抗病虫、抗旱、抗倒伏等特性,有助于减少农药化肥使用,推动农 业绿色可持续发展。 农业科技正驶向广阔的星辰大海,深刻重塑着传统农业生产方式。在"藏粮于技"战略的引领下,我国农 业正朝着高质量发展方向稳步迈进,逐步构建起一条资源节约、环境友好、产出高效的新型农业发展路 径,为"把中国人的饭碗牢牢端在自己手中"筑牢了科技根基 ...
中国杂交水稻,如何让非洲“端稳饭碗”?
3 6 Ke· 2025-10-08 09:04
当前,世界百年变局加速演进,中非团结自强,携手推进现代化。 农业,是中非合作的重要领域。 截至2024年,中国已向非洲派出500多名农业专家,培训近9000人次农业人才,建成24个农业技术示范中心,推广了300多项先进农业技术,惠及100多万 非洲小农户。 种植技术 中国农业技术的第一名片,是杂交技术。 早在2012年,我国就与巴基斯坦建立了农业合作。 2014年,北京市农林科学院带着先进的杂交小麦技术,携手巴基斯坦的农企和高校研究所,开始书写中国种子海外增产的传奇。 袁隆平院士去世后,非洲国家马达加斯加原农业部的官员来到长沙,将一碗来自马达加斯加的杂交水稻大米,放在袁隆平院士的墓前。 上九天种地,下五洋施肥。 自带"种地天赋"的中国人,已经将农业技术,出口到海外。 当时媒体的报道 2018年,具有高产、抗旱、耐盐特性的中国杂交小麦,在巴基斯坦实现了远超预期的45%增产。 2022年,在罕见高温的情况下,巴基斯坦近万亩中国杂交小麦示范区依然达到400公斤的最高亩产。 如今,中国杂交小麦已成为巴基斯坦农民心中的明星。当地农民收益翻倍的故事,吸引着越来越多的农民加入种植中国杂交小麦的行列。 不只是隔壁的巴铁友邦, ...
西方经济学在中国农田里栽了!美国农场主永远看不懂的中国农业真相
Sou Hu Cai Jing· 2025-10-08 06:48
美国中部农场主开着收割机一天耕完两千亩地,中国云南山区的老农牵着黄牛在梯田里忙碌。这两种画面背后,藏着西方经济学永远解不开的谜题。 黄宗智在《长江三角洲的小农家庭》中算过一笔账:明清时期种棉花的农民,投入180个工日才能收获相当于水稻数倍的产值。这种"投入翻十几倍,回报只 多几倍"的模式,被称作"内卷化陷阱"。西方经济学家舒尔茨曾断言"只要产权清晰,农业效率自然提升",这套理论在中国撞得头破血流。 中国农业的特别之处从土地开始。美国家庭农场平均占地2700英亩,相当于1.6万亩。长江流域的农户祖祖辈辈守着5-10亩地。这就像让一个拎着菜刀的人 去和坦克比武,所谓的"比较优势"成了笑话。 更根本的差异在能量来源。英国经济史学家瑞格利指出,中国农业长期依赖"人畜力+农家肥"的有机循环,而西方早靠煤炭和化肥跳出了这个圈子。当哈佛 教授在黑板推演边际效益时,中国农民在算一亩地要施多少猪粪才能多收一斗谷。 1978年农村改革会议上,经济学家陈平写下万字长文《小农经济是中国动乱和贫穷的病根》。他发现"以粮为纲"本质是战时体制遗产——和平年代让农民死 守种粮,就像逼着飞鸟永远爬行。 江苏农民用脚投票给出答案。改革开放后他们 ...
校馆弦歌丨以科学之光育人 以报国之志扬帆
Xin Hua Wang· 2025-10-07 07:29
华夏大地,从北到南,一代代科学家无私奉献、砥砺前行,以科技创新点亮民族复兴的征途。一所所高 校里,师生们追寻着这些科技报国的丰碑,感悟榜样力量,让科学精神与报国理想薪火相传。 新华社北京10月7日电 题:以科学之光育人 以报国之志扬帆 新华社记者邵美琦、谢樱、郭翔 秋日的吉林大学校园,阳光明媚,琉璃瓦顶的地质宫静静矗立。 走进507室,办公桌上放着一些文件,写字板上记录着学科建设构想,模型图边标注着数据……这里就 是著名地球物理学家黄大年生前的办公室,如今已成为黄大年纪念馆。 纪念馆里,泛黄的日程表上密密麻麻写满了报告、会议、出差安排……从担任"863"项目首席专家,到 提出"红蓝军路线",从设立吉林大学新兴交叉学科学部,到万米大陆科学钻探工程样机"地壳一号"横空 出世……黄大年就是这样为中国"巡天探地潜海"事业忘我地工作。 "那是一种勇于担当、舍我其谁的紧迫感。"黄大年"大弟子"、如今已是吉林大学教授的马国庆谈起恩师 的爱国情怀时说,黄大年精神激励着他接续奋斗。参观的学生们将心中的敬仰与感动写在便签上,贴满 了追思寄情墙。 传承红色基因,坚持铸魂育人。吉林大学将黄大年纪念馆建设为思政课实践教学基地,以其感人 ...
全释硬科技丨这盛世如您所愿!9组数字致敬中国科学脊梁
国庆佳节举国同庆时,让我们用九组数字,走近那些把名字镌刻在共和国丰碑上的爱国科学家。 5分与100分的抉择 1931年,清华园里的钱伟长刚入学,九一八事变的炮火就炸碎了他的梦想。这位文史满分、物理只考5分的天才本可以成为文史巨匠,却毅然决定弃文从 理,立志科学救国,一生践行一句誓言:"国家的需要,就是我的专业。" 1封信与近百颗归心 1950年,已是美国终身教授的华罗庚听到新中国成立的消息彻夜难眠,写下《致中国全体留美学生的公开信》——"为了抉择真理,我们应当回去;为了国 家民族,我们应当回去!" 这封信如星火燎原,点燃无数海外学子的赤子之心。邓稼先、朱光亚等近百名顶尖科学家陆续冲破封锁,毅然归国,带回民族崛 起的火种。 30年与1份坚守 1958年,34岁的黄旭华接到绝密任务:研制中国第一艘核潜艇。从此,他在亲友圈"人间蒸发",这一"消失"就是30年。父亲临终未能见他一面,家人责 其"不孝"。他含泪叩首:"对国家的忠,就是对父母最大的孝。"直到1988年,中国核潜艇首次深潜试验成功,他的名字才被世人知晓。三十载,只为一句承 诺:让中国挺起脊梁,潜入深蓝。 1颗糖丸与数百万条生命 △黄旭华与青年科技工作者在一 ...
助力“高原水乡”农业提质升级
Ren Min Ri Bao· 2025-09-24 09:20
Core Viewpoint - The article highlights the successful implementation of the South-South cooperation project between China, the Food and Agriculture Organization (FAO), and Uganda, focusing on agricultural modernization and food security improvements in Uganda through the introduction of hybrid rice and other agricultural techniques [1][2][6]. Group 1: Agricultural Modernization - The introduction of hybrid rice in Uganda has significantly increased yields, with local farmers reporting production increases of 2 to 3 times compared to traditional rice varieties [2][3]. - The project has benefited approximately 9,000 acres of rice fields and nearly 8,000 farmers, with an average annual income increase of about 800,000 Ugandan shillings per household [3]. - The introduction of high-quality millet varieties, such as foxtail millet, has also been successful, with yields 4 to 5 times higher than local varieties, impacting around 150 farmers [3]. Group 2: Technical Assistance and Training - The South-South cooperation project has involved nearly 60 Chinese agricultural experts providing hands-on training to Ugandan farmers, enhancing their agricultural practices [2][6]. - The project has trained 14,000 farmers and distributed thousands of technical materials, significantly improving the capabilities of local agricultural technicians and farmers [6]. - The collaboration has led to the establishment of various agricultural demonstration centers and the introduction of integrated farming techniques, such as rice-fish farming, which promotes ecological balance and increases productivity [5][6]. Group 3: Broader Impacts and Future Prospects - The cooperation between China and Uganda in agriculture is seen as a successful model for South-South cooperation, with potential to elevate agricultural development across the region [7]. - Uganda's government is prioritizing agricultural modernization as a key driver for rural transformation and farmer income growth, emphasizing the importance of continued collaboration with China [7]. - The partnership has led to agreements for the export of various agricultural products to China, indicating a growing trade relationship and further opportunities for agricultural development [6][7].
中国与乌干达开展农业合作——助力“高原水乡”农业提质升级(共创繁荣发展新时代)
Ren Min Ri Bao· 2025-09-24 09:03
Core Insights - The Global Development Initiative proposed by President Xi Jinping has gained traction over the past four years, fostering a consensus on prioritizing development and contributing to the construction of a community with a shared future for mankind [1] Agricultural Modernization in Uganda - Uganda, known for its favorable climate and abundant rainfall, is experiencing significant agricultural modernization, particularly through the South-South cooperation project involving China and the FAO [1] - The project has led to substantial increases in rice yields, with hybrid rice production reaching 2 to 3 times that of conventional varieties [2][3] Impact on Local Farmers - Approximately 90,000 acres of rice fields have achieved high yields, benefiting nearly 8,000 farmers with an average annual income increase of about 8 million Ugandan Shillings [3] - The introduction of high-quality millet varieties has also resulted in yield increases of 4 to 5 times compared to local varieties, with demonstration planting covering 1,000 acres [3] Innovative Agricultural Techniques - The rice-fish co-culture technique has been successfully implemented, providing ecological benefits and increasing productivity without the use of pesticides [5] - The establishment of agricultural technology demonstration centers has facilitated the training of local farmers, enhancing their agricultural skills and knowledge [6] Broader Agricultural Cooperation - The collaboration between Uganda and China in agriculture is seen as a successful model of South-South cooperation, with potential to elevate agricultural development across the region [7] - Ongoing projects include agreements for the export of various agricultural products to China and the establishment of a working station for agricultural technology exchange [6][7]
丝路故事
Ren Min Ri Bao· 2025-09-24 02:09
Group 1: Cultural Exchange and Historical Significance - The story of Zheng He and his voyages continues to resonate, symbolizing peace, mutual understanding, and shared prosperity in the context of the Belt and Road Initiative [1] - The Sri Lanka National Museum houses a stone inscription documenting Zheng He's donations to a local Buddhist temple, showcasing historical ties between China and Sri Lanka [1] - The cultural legacy of Zheng He is celebrated in Southeast Asia, with local traditions and places named after him, indicating the lasting impact of his voyages [1] Group 2: Artistic Collaboration and Cultural Appreciation - The importance of cultural exchange is emphasized through music and social media, fostering connections between Cambodia and China [2][3] - Artistic endeavors, such as photography and theater, serve as vital links between people, highlighting shared emotions and experiences across cultures [3][4] - The "Silk Road Award" initiative encourages artistic collaboration, aiming to spread joy, peace, and hope through creative expressions [5] Group 3: Agricultural Development and Technological Advancement - The introduction of hybrid rice cultivation in Gambia has transformed local agriculture, with significant growth from 3 hectares to 100 hectares due to Chinese agricultural expertise [6] - The shift from manual harvesting to full mechanization has improved productivity and food security in the region, demonstrating the impact of technology on farming practices [6] - The personal connection to agricultural pioneers, such as Yuan Longping, highlights the emotional and cultural significance of agricultural advancements in Gambia [6][7]
助力“高原水乡”农业提质升级(共创繁荣发展新时代)
Ren Min Ri Bao· 2025-09-23 22:12
编者按:发展承载着人民对美好生活的向往,是发展中国家的第一要务,也是人类社会永恒主题。2021 年9月21日,习近平主席在第七十六届联合国大会一般性辩论上提出全球发展倡议。4年来,全球发展倡 议的"朋友圈"越来越大,"成绩单"可圈可点,让发展优先的共识持续凝聚,成为构建人类命运共同体在 发展领域的生动实践。本报今起推出系列报道,聚焦全球发展倡议的落实成果,讲述各方携手共创繁荣 发展新时代的故事。 位于非洲东部的乌干达,气候温和、雨量充沛,素有"高原水乡"之称,农业现代化的变革正在这里发 生。 近年来,在中国—联合国粮农组织—乌干达南南合作项目框架下,中国农业专家组持续助力乌干达农业 提质升级——水稻单产增长数倍,小米新品种实现推广,稻田里养鱼增收致富,农业产业园多种经 营……合作成果实实在在,成为南南合作的成功典范。 杂交水稻—— "现在我家稻田产量比过去高出了不少" 位于乌干达中部的布塔莱贾是传统稻米产区。当地稻农罗伯特·萨古拉行走在田间,步履矫健。他家种 植中国杂交水稻,稻田明显比别家的传统稻田规整,禾苗也更茁壮。萨古拉露出自信的微笑:"我家世 代种田,但产量一直不高。感谢中国专家手把手教会了我杂交水稻的 ...