共 33 条
[24]
Piccolo A., 1996, Humic substances in terrestrial ecosystems, P225, DOI DOI 10.1016/B978-044481516-3/50006-2
[25]
RAUSA R, 1989, P INT C COAL SCI TOK, V1, P237
[26]
Rhoades J. D., 1982, Methods of soil analysis. Part 2. Chemical and microbiological properties, P149
[27]
THE EFFECT OF SUCCESSIVE WET DRY CYCLES ON AGGREGATE SIZE DISTRIBUTION IN A CLAY TEXTURE SOIL
[J].
JOURNAL OF SOIL SCIENCE,
1988, 39 (01)
:71-80