共 15 条
[3]
Baker D., 1979, Symbiotic nitrogen fixation in the management of temperate forests (Gordon, J.C.
[4]
Wheeler, C.T.
[5]
Perry, D.A. -- Editors), P38
[7]
CALLAHAM D, 1978, SCIENCE, V199, P899, DOI 10.1126/science.199.4331.899
[8]
THE EFFECT OF FRANKIA ISOLATES FROM COMPTONIA-PEREGRINA AND ALNUS-CRISPA CRISPA ON THE GROWTH OF ALNUS-GLUTINOSA, A ALNUS-CORDATA, AND A ALNUS-INCANA CLONES
[J].
CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE,
1981, 11 (04)
:758-762
[10]
Hoagland D. R., 1950, CALIF AES C, P1, DOI DOI 10.1007/S12374-010-9112-0