马拉维利萨萨齐县农业技术人员采摘玉米。 中国农业大学供图 马拉维中非科技小院专家与当地学生探讨玉米增产技术。 中国农业大学供图 马拉维中非科技小院一处玉米示范田。 中国农业大学供图 赞比亚大豆科技小院专家指导当地农业技术人员划区播种大豆。 黄晓东摄 魏健疆（右一）向当地农户传授种植经验。 黄晓东摄 在巴西阿波迪的一处稻田里，一名巴西妇女在家庭农场操作中国生产的水稻联合收割机。 迪奥任塞·诺夫雷加摄 在巴西北里奥格兰德州联邦教育科技学院阿波迪校区农场，巴西师生和农户学习操作中国生产的无人 机。 科技小院一头连着高校科技创新高地，一头扎根田间农业生产一线，是中国集科技创新、社会服务和人 才培养为一体的新型农业综合服务模式。自2019年起，科技小院将"科研攻关+技术培训+示范推广"的 服务模式拓展至马拉维、赞比亚、巴西等全球南方国家，利用中国成功经验激发有关国家农业内生发展 动力，为培育当地农业人才、促进当地农业发展提供了有力支持，也为创新全球农业合作范式作出贡 献。 马拉维中非科技小院—— "改变国家农业面貌的合作模式" 记者 郑 翔 走进马拉维首都利隆圭北部的利萨萨齐县农业技术推广站，一片片整齐的试验田映入眼帘 ...

Group 1 - The article highlights the increasing collaboration between China and Africa in agricultural modernization, with Chinese agricultural machinery playing a significant role in enhancing efficiency and productivity in African farming [1][9]. - The demand for agricultural machinery in Africa is rising due to population growth and the need for improved food security, with Chinese companies adapting their products to meet local conditions and challenges [2][3]. - Companies like Zoomlion have been exporting agricultural machinery to Africa since 2011, with over 5,000 tractors sold, showcasing their commitment to supporting local agricultural development [2][3]. Group 2 - Chinese agricultural technology, including drones and improved machinery, is revolutionizing farming practices in Africa, significantly increasing productivity and efficiency [3][4]. - The introduction of precision spraying technology through drones is noted for its environmental benefits and effectiveness in pest control, enhancing crop management [4][5]. - Chinese companies are not only selling machinery but also providing comprehensive after-sales support and training to local farmers, fostering a sustainable agricultural ecosystem [7][8]. Group 3 - The collaboration between China and African nations in agriculture is seen as a critical step towards poverty reduction and industrialization, with a focus on enhancing agricultural production efficiency [8][9]. - As of 2024, China has established agricultural cooperation mechanisms with 23 African countries, with investments exceeding $1 billion, indicating a robust commitment to agricultural development in the region [8].