共 50 条
- [2] NO-TILL SYSTEMS PROVE IDEAL ON CLAYPAN SOILS [J]. AGRICULTURAL RESEARCH, 1975, 24 (01) : 14 - 14
- [6] INTAKE OF WATER BY CLAYPAN SOILS [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1950, 15 : 404 - 408
- [9] SOYBEAN CULTURE EFFECTS ON COMPACTION OF A CLAYPAN SOIL [J]. TRANSACTIONS OF THE ASAE, 1986, 29 (02): : 416 - 420
- [10] Some factors influencing aggregation of claypan soils [J]. SOIL SCIENCE, 1943, 55 (01) : 405 - 413