滴灌技术

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沃野欢歌绘新景——写在第八个“中国农民丰收节”到来之际
He Nan Ri Bao· 2025-09-22 23:21
春华秋实,岁物丰成。 广袤的中原大地上,玉米挺直了腰,花生鼓起了肚,石榴咧开了嘴,苹果的脸颊红艳艳。 9月23日,秋分,第八个"中国农民丰收节"如约而至。在这个满载喜悦的节日里,我们不仅见证着沃野 中原仓廪实的丰饶,更欣喜于河南农业现代化的理念革新与乡村振兴的蓬勃生机。 金穗盈秋,"压舱石"的分量更重了 粮食安全是"国之大者",粮食生产是河南的一大优势、一张王牌。河南筑牢国家粮食安全"压舱石",粮 食总产量连续8年稳定在1300亿斤以上。 农业是基础产业、弱势产业,生产周期长,受自然因素影响较大。沉甸甸的收获背后,是河南始终扛牢 粮食安全责任的坚定决心,是河南向科技要粮、向管护要粮、向防控要粮、向市场要粮的坚实行动。 "今年年景不算顺,但灌溉有机井、打药有大疆,农技人员还经常下来指导,麦子没受太大影响。"今年 夏收,郏县白庙乡胡坡村种粮大户胡国现的麦子亩产突破1400斤。 这份成绩来之不易。今年,我省夏粮生产遭遇冬季旺长、春夏持续高温干旱等重重挑战。 天公不作美,人力定乾坤。作为全国夏粮主产区,在这场与自然博弈的过程中,河南通过"人努力"降低 自然灾害损失,今年以来夏粮累计抗旱浇灌1.14亿亩次,干旱之年总产 ...
库布其国际沙漠论坛上的“国际新人”与“中国常客”
Zhong Guo Xin Wen Wang· 2025-09-17 09:44
中新网内蒙古鄂尔多斯9月17日电 题:库布其国际沙漠论坛上的"国际新人"与"中国常客" 中新网记者 李爱平 陈溯 "每一个参访点都十分精彩,既令人惊叹,也让人深受启发。"站在第十届库布其国际沙漠论坛主会场前 方一处开阔地,诺拉·贝拉穆尼摊开双手激动地对中新网记者说道。 16日在内蒙古自治区鄂尔多斯市开幕的该论坛,诺拉·贝拉穆尼是"外国友人中的新人"。论坛开幕前 夕,身为联合国粮农组织土地与水资源司副司长的她,参访了鄂尔多斯的治沙基地,并被中国光伏治沙 的成就深深折服。 "这里(鄂尔多斯)的滴灌技术尤其令人印象深刻,它有效利用了黄河水和地下水,确保在水资源紧缺的 环境中实现高效灌溉。"说起参访中的感受,诺拉·贝拉穆尼笑着说,"当地的玉米约有2米,比我还高, 这说明通过科学防护和合理管理,可以显著提升农作物产量。" 图为全国 论坛不仅有新朋友加入,也有中国的"全国劳动模范"殷玉珍等"常客",他们见证了中国治沙的历程。 库布其国际沙漠论坛自2007年创办以来,推动达成了"国际社会应携手努力让荒漠造福人类"等重要共 识,促成了多项双边、多边合作倡议和协议,推广了微创气流植树、种草方格固沙等技术模式。 "从当年的与沙漠 ...
精细田管助丰产
Jing Ji Ri Bao· 2025-08-30 23:20
当前,秋粮作物正处于产量形成的关键期,也是病虫害高发期。针对今年高温、干旱天气,连日来,孟 州市组织61名农技人员成立11个秋粮生产服务队,深入田间地头指导农民因地因苗科学施策,充分利用 水利灌溉条件应浇尽浇,大力推广滴灌、喷灌等节水技术,引导农户避开高温时段,及时开展增施有机 肥、叶面喷水降温等抗旱保秋措施。今年7月以来,该市已发放技术资料6000余份,秋作物浇水面积近 70万余亩次。此外,严密监测秋作物病虫害发生动态,加密田间普查频次,及时发布趋势预报和技术信 息,做好综合防治。目前,孟州市玉米、花生、大豆等主要秋作物病虫害累计防治50余万亩。 (文章来源:经济日报) 走进田间,记者看到玉米地的垄间,铺设着一条条黑色的滴灌带。"这是今年铺设的水肥一体化系统。 黄河滩虽然不缺水,但大水漫灌既浪费水资源,又容易造成土壤板结,影响产量。"徐光明告诉记 者,"用滴灌技术能把肥水自动送到玉米'嘴边',不仅省力,效果还好!" 徐光明向记者算了一笔账:采用滴灌后,玉米长势均匀,预计亩产可增加200斤,他这40亩地能增收上 万元;加上无人机飞防节省的人工成本,整体效益更加明显。在这片希望的田野上,科技正悄然改变着 传统的 ...
夏粮丰收在望 农业技术进步立了大功
Zheng Quan Shi Bao· 2025-06-30 18:00
Core Insights - The agricultural sector is expected to achieve another bumper harvest this year, driven by advancements in agricultural technology, including irrigation and breeding techniques [1][2] - Traditional agriculture heavily relies on weather conditions, but recent years have seen increased instances of drought, which impacts crop yields [1] Group 1: Irrigation Technology - The adoption of water and fertilizer integrated drip irrigation technology is rapidly increasing, particularly in major wheat-producing regions like Henan, where the wheat planting area reaches 85 million acres [1] - Drip irrigation significantly reduces water usage from 200 cubic meters to 40 cubic meters per acre, minimizing groundwater extraction and improving efficiency [1] - This technology allows for precise irrigation based on crop needs, ensuring optimal soil moisture levels [1] Group 2: Drought-Resistant Crops - In areas with challenging conditions, such as hilly regions lacking irrigation, drought-resistant wheat varieties have been developed, with root systems extending over 3 meters [2] - In the Taklamakan Desert's saline-alkali land, winter wheat yields have reached 700 kilograms per acre through the use of drought-resistant and salt-tolerant varieties, along with integrated water and fertilizer management [2] Group 3: Agricultural Practices and Investment - The rise of large-scale farming operations has led to increased investment in labor-saving mechanized farming and the adoption of new technologies [2] - The support from a robust agricultural technology service group and enhanced manufacturing capabilities in China has created a favorable environment for agricultural development [2]
携手推动绿色发展 共筑生态文明之基
Xin Hua She· 2025-06-05 00:52
Core Viewpoint - The news highlights China's active role in promoting global green development through various ecological projects, particularly in Africa, showcasing successful collaborations that enhance local communities' resilience against desertification and promote sustainable practices [1][2][3]. Group 1: Project Implementation and Impact - The "China-Africa Green Technology Park" in Mauritania has effectively combated desertification, demonstrating a successful model of ecological restoration through Chinese cooperation [1][2]. - Local initiatives, such as the "Great Green Wall" project, aim to create a 15-kilometer-wide forest belt over 7,000 kilometers to combat desert encroachment, with techniques derived from China's "Three-North Shelter Forest Program" [2][3]. - The implementation of drip irrigation and windbreak systems has led to significant agricultural advancements, with local youth gaining skills and employment opportunities [2][3]. Group 2: China's Global Green Initiatives - China has achieved a dual reduction in desertified and sandy land areas through key ecological projects, sharing its experiences and technologies with other countries [3]. - The country has established itself as a leader in renewable energy, with the largest and fastest-growing renewable energy system globally, contributing significantly to global carbon reduction efforts [5][6]. - China's green technology exports, including wind and solar equipment, have helped other nations reduce carbon emissions by approximately 810 million tons in 2023 [6]. Group 3: International Cooperation and Commitment - China emphasizes the importance of multilateral cooperation in addressing climate change, advocating for a shared responsibility approach in global environmental governance [8][9]. - The country has signed cooperation agreements with over 40 developing nations to support climate change initiatives, providing extensive training and capacity-building programs [9]. - China's commitment to sustainable development is reflected in its initiatives that align with the principles of the Paris Agreement and its efforts to foster a global community focused on ecological protection [8][9].
巴彦淖尔黄河水“滴”出塞外粮仓新图景
Nei Meng Gu Ri Bao· 2025-05-27 01:48
Group 1 - The core viewpoint of the articles highlights the transformation in irrigation practices in agricultural regions, particularly through the adoption of drip irrigation technology, which significantly enhances water efficiency and crop yield [1][2] - In Wuyuan County, the implementation of drip irrigation has led to a 30% reduction in water usage and a 40% reduction in fertilizer usage, while increasing crop yield by 10% to 15%, reaching approximately 1000 pounds per acre [1] - The agricultural area in Wuyuan County is strategically planned, with a total of 659,000 acres dedicated to grain cultivation, supported by a water supply of 84,198.5 million cubic meters from the Yellow River for the upcoming harvest [1] Group 2 - Bayannur City, as a core area of the Hetao Irrigation District, has integrated the "Four Waters and Four Determinations" strategy into its agricultural transformation, focusing on optimizing water allocation and saving water [2] - The expected planting area for crops in Bayannur by 2025 is over 12 million acres, with a planned irrigation water supply of 2.11 billion cubic meters for the spring and summer irrigation season this year [2] - Drip irrigation technology in Bayannur is projected to save 66 cubic meters of water per acre, with an estimated total water savings exceeding 80 million cubic meters annually by 2025 [2]
中国驻以色列大使:中以科技创新合作造福两国人民和人类文明
news flash· 2025-04-09 00:09
Group 1 - The article emphasizes the deep-rooted friendship between China and Israel, highlighting the fruitful outcomes of cooperation in various fields, particularly in technology and innovation [1] - Since the establishment of the comprehensive innovation partnership in March 2017, both countries have been promoting mutual development in the field of technological innovation, benefiting their peoples [1] - The Changzhou Innovation Park and Shanghai Innovation Park have been established as platforms for collaboration, with nearly 300 Israeli and China-Israel cooperative enterprises and 867 intellectual property rights registered [1][2] Group 2 - The article notes the flourishing of private sector technological innovation cooperation between China and Israel, with Chinese companies setting up R&D centers and incubators in Israel, and Israeli high-tech firms establishing operations in China [2] - Examples of successful collaboration include the integration of Israeli-developed smart driving systems in Chinese electric vehicles and the application of Israeli drip irrigation technology in China, significantly improving the quality and yield of crops [2] - The establishment of the Guangdong Technion-Israel Institute of Technology aims to enhance talent cultivation and exchange in the field of technological innovation, sowing the seeds for future cooperation [2] Group 3 - The article addresses the challenges posed by certain countries promoting "decoupling" and "high walls" in international technological cooperation, which could hinder the collaborative efforts between China and Israel [2][3] - It argues that technological development should not be politicized or labeled as "democratic" or "non-democratic," as this undermines the principle of technological equity recognized by the international community [3] - The article advocates for open and fair international technological cooperation, emphasizing that science should be a shared wealth for humanity rather than a tool for geopolitical division [3]