共 30 条
[4]
Brookes P. C., 1985, Ecological interactions in soil: plants, microbes and animals, P123
[6]
MEASURING GROSS NITROGEN MINERALIZATION, IMMOBILIZATION, AND NITRIFICATION BY N-15 ISOTOPIC POOL DILUTION IN INTACT SOIL CORES
[J].
JOURNAL OF SOIL SCIENCE,
1991, 42 (03)
:335-349
[8]
INTERNAL CYCLING OF NITRATE IN SOILS OF A MATURE CONIFEROUS FOREST
[J].
ECOLOGY,
1992, 73 (04)
:1148-1156
[9]
Dawes E. A., 1976, SURVIVAL VEGETATIVE, P19