共 27 条
- [2] BASCOMB CL, 1961, CHEM IND-LONDON, P1826
- [4] CHAO TSUN TIEN, 1962, SOIL SCI, V94, P276
- [6] COWLING DW, 1971, SULPHUR I J, V6, P8
- [8] ENSMINGER L. E., 1954, Soil Science Society of America. Proceedings, V18, P259
- [9] TOTAL ORGANIC SULFUR AND HUMUS SULFUR OF MINNESOTA SOILS [J]. SOIL SCIENCE, 1945, 59 (02) : 125 - 137
- [10] FRENEY J. R., 1960, AUSTRALIAN JOUR AGRIC RES, V11, P339, DOI 10.1071/AR9600339