湖北四方面推进化肥减量增效

Core Viewpoint - The Hubei Provincial Department of Agriculture and Rural Affairs has issued a notice to promote the reduction and efficiency improvement of chemical fertilizers by 2025, aiming to ensure national food security and stabilize the supply of important agricultural products while enhancing the yield of grain and oil crops [1][2]. Group 1: Key Work Tasks - The notice outlines four key tasks: 1. Deepen the promotion of soil testing and formula fertilization technology to improve scientific fertilization levels [2]. 2. Strengthen the promotion of "three new" technologies, including deep fertilization techniques such as side deep application, seed-fertilizer co-application, and water-fertilizer integration, to enhance fertilizer utilization efficiency [2]. 3. Establish pilot counties for the integrated promotion of "three new" technologies, focusing on major crops and prioritizing large-scale growers and service providers [2]. 4. Promote the substitution of organic fertilizers for chemical fertilizers by utilizing abundant organic sources like livestock manure, straw, and green manure [2].