Core Insights - The article highlights the impact of high temperatures on agricultural irrigation needs in northern China, with temperatures exceeding 35°C and reaching up to 40°C in some areas, prompting local governments to ensure adequate water supply for crops [1][2]. Group 1: Agricultural Practices - Farmers in Hebei and Henan provinces are utilizing advanced irrigation techniques such as drip and spray irrigation to meet the increased water demands of crops, with some farmers reporting a 30% to 50% reduction in water usage through modern equipment [1][2]. - In Shandong province, a farmer has implemented a semi-automated irrigation system that can irrigate over 300 acres, showcasing the efficiency of modern agricultural practices [1][2]. Group 2: Government Initiatives - Local agricultural departments are actively monitoring weather conditions and providing real-time alerts to farmers, promoting staggered irrigation practices to optimize water usage during cooler times of the day [1][2]. - The article mentions the collaboration between various local departments, including agriculture and meteorology, to ensure the timely maintenance of water supply infrastructure and to support farmers during the critical summer production period [3]. Group 3: Technological Advancements - The introduction of smart irrigation systems in Shandong's summer irrigation practices allows farmers to control water usage remotely via mobile apps, improving efficiency by over 10% compared to traditional methods [2]. - The integration of soil moisture sensors and weather data into irrigation systems is highlighted as a significant advancement in optimizing water usage for crop production [2].