我国抗旱剂研究世界领先以黄腐酸生产、应用为主要内容的我国抗旱剂研究步入实用阶段，推广受益地区日益扩大。经多年研究发现，黄腐酸在农业抗旱方面作用明显。１９８０年，“抗旱剂一号”正式推向全国。仅１９８８～１９９２年４年间，全国推广应用面积达１４００万亩，... China’s research on the world’s leading anti-drought agent with fulvic acid production, application as the main content of China’s anti-drought agent research into practical stage, to promote the growing benefit of the region. After many years of research, fulvic acid obvious role in agricultural drought. In 1980, “Drought Resistant Agent One” officially pushed the country. Only 4 years from 1988 to 1992, the country to promote the application of an area of ​​1400 mu, ...