激发腐植酸钾复合肥产业新动能服务农业绿色发展

Core Viewpoint - The "Third China Humic Acid Potassium Compound Fertilizer Industry Development Forum" held in Xi'an aims to promote high-quality development of the humic acid potassium compound fertilizer industry, contributing to agricultural modernization and food security in China [1]. Group 1: Forum Highlights - The forum gathered over 500 representatives from various sectors, including government, academia, and industry, to discuss topics such as soil fertility, innovative technologies, and national standards [1]. - Keynote speeches emphasized the importance of humic acid in improving soil quality and its unique role in addressing soil issues like acidification and salinization [2][4]. Group 2: Industry Insights - The China Humic Acid Industry Association highlighted three main directions for action: safeguarding soil quality, pioneering new production capabilities in green agricultural inputs, and promoting ecological harmony in soil and fertilizer practices [2]. - The significance of humic acid as a multifunctional agent—acting as a soil conditioner, fertilizer enhancer, and plant growth stimulant—was discussed, particularly in the context of China's potassium resource challenges [3]. Group 3: Research and Development - The forum showcased the results of a five-year "Humic Acid Potassium Fertilizer Hundred County Demonstration Project," which involved 105 test sites across 20 provinces, demonstrating significant economic and ecological benefits [4]. - A new three-year cooperation agreement was signed between the LaDomei Technology Group and the Ministry of Agriculture to further explore the effects of humic acid potassium fertilizers in key agricultural areas [4]. Group 4: Standards and Regulations - The latest national standard GB/T 33804—2025 for fertilizer-grade humic acid potassium was introduced, marking a shift towards standardized and regulated industry practices [4]. - The standard replaces the 2017 version and establishes a unified benchmark for product quality, indicating a new phase of development for the humic acid potassium fertilizer industry [4]. Group 5: Future Directions - The forum concluded with a visit to a demonstration project at Xi'an Petroleum University, focusing on the industrialization of biomass resources for humic acid production, which aims to address challenges related to potassium fertilizer imports [5]. - The event fostered collaboration and innovation within the industry, enhancing the integration of humic acid and potassium nutrients for sustainable agricultural development [5].