摘要
主要介绍在腐殖质科学的发展过程中,人们对腐殖质的相关认识,重点介绍腐殖土、腐殖质在定义上的不断修正,以及在问题"腐殖质是人造物质还是天然物质"上的研究情况,最后就腐殖质的化学组成情况做一简单介绍。
This paper described the related perspectives on humic subatance in development of the science of humic substances, especially focused on the constant correction about the definition of humus and humic substance, as well as the research actuality about the question of ＂whether the humus are artifacts or natural compounds＂. Finally, the chemi- cal composition of humic substance was introduced briefly.
出处
《腐植酸》
2009年第5期32-37,共6页
Humic Acid
