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一、FA的基本特征及对农业的四大作用河南省科学院是在国务院国发[1974]110号和[1979]200号文的指示下,从事腐植酸(HA)综合利用研究工作的。1977年以来,我们结合河南资源特点和我国农业发展的需要,集中研究了风化煤FA的生产方法、结构特征、基本性质,在农业上应用的原理与技术,先后鉴定了八项成果,为FA的农业应用开拓了新的领域,奠定了良好基础。需要特别指出的是,FA属于HA的一
First, the basic characteristics of FA and the four major roles in agriculture Henan Academy of Sciences in the State Council issued the [1974] No. 110 and [1979] No. 200 under the direction of humic acid (HA) in the comprehensive utilization of research work. Since 1977, we have combined the characteristics of resources in Henan and the needs of agricultural development in our country to focus on the production methods, structural characteristics, basic properties, and the principles and technologies applied in agriculture. We have identified eight achievements for FA The agricultural application opens up new fields and lays a good foundation. It is important to note that FA belongs to HA