新质新造·兵团丨科技赋能 玉米单产再攀新高

Core Viewpoint - The Xinjiang Qitai Farm has achieved significant corn yield improvements through the "Qitai Farm Model," which integrates technology and innovative practices to address high yield challenges, aligning with the central government's 2025 agricultural goals [1][2]. Group 1: Agricultural Practices - The "Qitai Farm Model" has been developed in collaboration with the Chinese Academy of Agricultural Sciences since 2009, focusing on precise corn planting and mechanization, resulting in a record yield of 1663.25 kg per mu [2]. - The model emphasizes data-driven practices over traditional experience-based methods, significantly enhancing corn production efficiency [2]. - Key technologies integrated into the model include precision tillage, navigation planting, and water-fertilizer integration, establishing a replicable high-yield system [2]. Group 2: Research and Development - Continuous innovation in seed genetics is prioritized, with a focus on high yield, quality, and disease resistance, as seeds contribute over 60% to yield [2]. - The research team conducts extensive fieldwork, including manual pollination and hybridization, with breeding cycles often exceeding ten years [2]. Group 3: Technical Innovations - The introduction of the "one film, two pipes" irrigation model has improved water uniformity by 30%, ensuring adequate water supply throughout the corn growth period [6]. - The use of dense planting varieties combined with growth regulation techniques has led to synergistic effects that enhance yield [6]. Group 4: Support Systems - A comprehensive service system has been established, including training, guidance, and equipment support, with weekly field visits by researchers to assist farmers [6]. - Increased funding has been allocated to promote advanced machinery and integrated water-fertilizer technologies, strengthening the entire production chain from planting to harvest [6]. Group 5: Recognition and Impact - Qitai Farm has become a benchmark for high corn yield technology in China, with national observation groups visiting to experience the potential of high-density planting [6]. - This year, 140,000 mu of corn at Qitai Farm has adopted the optimized planting model, with several demonstration fields aiming for new yield records [6].