本文从理论上论述了植物—土壤的合目的进化,提出了土壤序的概念,剖析了土壤序中各因素之间的关系,论证了土壤自调的客观规律性。......

The objectives of the present paper are to restore soil-forming environment of the Vertisols,to reveal their regularitie......

While research on pedogenesis mainly focuses on long-term soil formation and most often neglects recent soil evolution i......