中国日报：赵口引黄灌区现代化改造工程开工

Core Viewpoint - The commencement of the Zhao Kou Yellow River Irrigation District modernization project is a significant step towards ecological protection, high-quality development, and national food security in China [1] Group 1: Project Overview - The Zhao Kou Irrigation District is located in the eastern plain of Henan Province and is the largest irrigation area in the province and the fourth largest in the country [1] - The project has a designed irrigation area of 3.665 million acres and a total investment of 6.499 billion yuan, with completion planned for July 2029 [1] Group 2: Key Construction Elements - The main construction activities include the renovation or new construction of 220 channels (ditches) with a total length of 1,353 kilometers, and the renovation (or new construction) of 2,019 various structures such as sluices and pumping stations [1] - The project will also advance the construction of a digital twin irrigation area, focusing on creating a water-saving, efficient, and ecologically sound flagship project [1]