后记朱显谟时光易逝，自从事土壤科研工作以来转瞬已届５５个春秋。５５年中的大部分时间是在黄土高原度过的。深厚堆积的黄土和广表的黄土高原，多年来深深地吸引着我。我为这稀世宝地和几千年灿烂华夏文化发祥地经久不衰而感叹；也为长期严重水土流失使黄土侵蚀区的满目... Postscript Zhu Xianmi time goes by, since the work of soil research has been the 55th Spring and Autumn Period. He spent most of the 55 years in the Loess Plateau. Deeply accumulated loess and a vast expanse of Loess Plateau have fascinated me for many years. I am lamenting for this rare treasureland and the splendid Huaxia culture cradleland for thousands of years, and lamenting loess eroded area for long-term serious water and soil erosion ...