我国自七十年代以来对腐植酸资源的研究开发日益重视,二十多年来在腐植酸资源和腐植酸在工农医等方面的开发应用成果已受到国家有关部门的重视和国际上的关注。尽管如此,腐植酸在农业方面的贡献与我国 Since 1970s, China has paid more and more attention to the research and development of humic acid resources. The development and application results of humic acid and humic acid in workers, peasants and other fields for more than two decades have drawn the attention of the relevant state departments and the international concerns. In spite of this, humic acid contributes to agriculture in our country