【人民日报】“稻田改好，思路和技术也得跟上”（秋收进行时）

Core Insights - The article discusses the challenges and improvements in rice farming at the Beidahuang Group's Puyang Farm, highlighting the impact of high-standard farmland construction on agricultural productivity [2][9]. Group 1: Agricultural Practices - The transformation of 154 acres of rice fields involved advanced techniques such as laser leveling and satellite monitoring, which reduced the height difference in the fields from 20 cm to within 5 cm [2][4]. - The use of smart transplanting machines has significantly decreased labor and fuel costs, allowing the transplanting process to be completed in 1.5 days with only 3 workers, down from 6 workers over 3 days, and reducing diesel consumption from 7 barrels to 4 [2][9]. Group 2: Challenges Faced - A significant issue arose with inconsistent water temperatures in the newly transformed fields, leading to uneven growth of rice plants, which had not been encountered in smaller plots [5][4]. - The temperature difference between the irrigation water and the field water was measured at 15 degrees Celsius, which negatively affected plant growth [4][6]. Group 3: Solutions Implemented - The introduction of a smart irrigation system allows farmers to control irrigation via a mobile app, optimizing water usage and addressing the temperature discrepancies [7][8]. - Continuous monitoring of water temperature and soil moisture by agricultural technicians provided a scientific basis for implementing the new irrigation strategy [8]. Group 4: Economic Impact - The expected yield increase from the improved farming practices is projected to be 13,000 jin (approximately 8,600 kg), translating to an additional income of 15,000 yuan, along with an extra 10,000 yuan from newly added land and savings of 15,000 yuan, totaling an increase of 40,000 yuan [9].