为提升效益，水稻标准化示范基地将智慧技术应用于水稻管理，田间布设的农业气象监测站能精准采集温度、湿度、光照等关键数据，并 实时传至手机端，为精准施药提供了科学依据，使农药用量减少了约20%；同时，节水灌溉系统通过土壤湿度传感器实现自动供水，将"大水 漫灌"升级为"精准灌溉"，节水率达40%，为水稻增产筑牢基础。 央视网消息：眼下，吉林省镇赉县的156万亩水稻正值收获高峰，广袤的田野间，收割机轰鸣作响，绘就了一幅科技与农时交织的丰收画 卷。 走进镇赉县郭家村的水稻标准化示范基地，数台联合收割机开足马力在田间穿梭，收割、脱粒、秸秆粉碎一气呵成，粉碎后的秸秆直接还 田，不仅减少了农业废弃物污染，更"变废为宝"为土壤补充有机质，实现了经济效益与生态效益双赢。 据了解，这处基地今年水稻种植面积达2万亩，预计10月25日前可全面完成收割工作。 郭家村水稻标准化示范基地负责人祁兵尧称："今年亩产预计能达到550公斤左右，比去年预计增长了8%—10%，今年感觉地的收成还是 比较好的。" 而在镇赉县建平乡丽华家庭农场，这里的2000多亩稻田也进入了收获期，吉林省农业科学院水稻研究所、吉林大学植物科学院和吉林省种 子管理总站专家 ...

Core Viewpoint - The rice planting demonstration area in Huicheng District achieved a yield of 538 kg per mu, indicating a stable increase in production and significant demonstration effects [7][12]. Group 1: Agricultural Practices and Techniques - The rice planting demonstration utilized unified pest control and the "three controls" fertilization technique, resulting in good outcomes [6][7]. - The area under demonstration covers approximately 2,000 mu, primarily planting varieties such as Nanjing Xiang and Huahang Xiangyin [10][11]. Group 2: Production Statistics - Preliminary statistics indicate that Huicheng District's spring grain planting area for 2025 is 89,083 mu, an increase of 150 mu compared to 2024, with early rice planting covering 70,033 mu [12][13]. - The local agricultural department's promotion of good varieties and methods has led to increased acceptance among rice growers [16]. Group 3: Economic Impact - The adoption of high-yield rice varieties has improved farmers' income, enhancing their enthusiasm for rice cultivation [17]. - The rice harvesting in Huicheng District is expected to conclude between late July and early August [19].

Group 1: Wheat Harvesting in China - The wheat harvesting season has successfully concluded in key regions such as Southwest and Huanghuaihai, while harvesting in Northwest regions like Xinjiang and Gansu will continue until autumn [1] - In Qingyang, Gansu, the summer wheat mechanization rate reached over 99%, with the entire wheat harvest expected to be completed by the end of June [3] - The area planted with winter wheat in Qingyang is 160,000 acres, with agricultural technicians conducting experiments and collecting data for future breeding and production [5] Group 2: Desert Wheat Cultivation in Xinjiang - In Xinjiang's Kunyu City, over 40,000 acres of desert wheat are being harvested, utilizing a "good variety + good method" agricultural system to enhance wheat yields [6][10] - A farmer reported harvesting 800 acres daily with an expected yield of 700 kg per acre, indicating a favorable economic outcome this year [8] - The agricultural department in Kunyu, in collaboration with a research team from Beijing, has developed a system to convert desert land into productive wheat fields [10][12] Group 3: Biological Pest Control in Corn Fields - In Shenyang, Liaoning, a biological pest control method using "bee balls" containing parasitic wasp eggs is being implemented to combat corn pests, specifically the corn borer [13][15] - Each bee ball can hatch over 5,000 parasitic wasps, which are natural enemies of the corn borer, significantly reducing pest populations without chemical pesticides [15][19] - The city has allocated 5.2 million yuan to promote this technology over an area of 340,000 acres, highlighting a shift towards environmentally friendly pest control methods [21]