This paper deals with the mellow soil of Tachai Brigade in Shansi Province develbped from loessal deposits by long term fertilization arid intensive cultivation within a period of more than score years:The micromorphological characteristics of this soil was investigated.It was found that there were a great number of compound aggregates,considerable voids with various size.and shape,and abundant organic matters decomposed in different levels in the soil.
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唐克丽.大寨海绵土微形态特征[J].土壤学报,1978,15(2):165-170. Tang Ke-li. MICROMORPHOLOGICAL CHARACTERISTICS OF THE MELLOW SOIL OF TAC HAI BRIGADE IN S HANSI PROVINCE[J]. Acta Pedologica Sinica,1978,15(2):165-170.