共 111 条
[81]
Poiani KA, 2000, BIOSCIENCE, V50, P133, DOI 10.1641/0006-3568(2000)050[0133:BCAMSF]2.3.CO
[82]
2
[83]
Read D. J., 1985, Ecological interactions in soil: plants, microbes and animals, P193
[84]
FREQUENCY OF ENDOMYCORRHIZAL INFECTION IN GRAZED AND UNGRAZED BLUE GRAMA PLANTS
[J].
JOURNAL OF RANGE MANAGEMENT,
1978, 31 (02)
:149-151
[85]
Ricklefs Robert E., 1993, P350
[86]
MOVEMENT OF P-32 BETWEEN INTACT GRASSLAND PLANTS OF THE SAME AGE
[J].
OIKOS,
1984, 43 (02)
:138-142