共 13 条
[2]
Buresh R. J., 1982, Fertilizer Research, V3, P37, DOI 10.1007/BF01063408
[5]
ISOTOPIC STUDIES ON UPTAKE OF NITROGEN BY PASTURE PLANTS .4. UPTAKE OF NITROGEN FROM LABELLED PLANT MATERIAL BY RHODES GRASS AND SIRATRO
[J].
AUSTRALIAN JOURNAL OF AGRICULTURAL RESEARCH,
1968, 19 (01)
:65-+
[6]
Knowles R., 1981, Current perspectives in nitrogen fixation [Gibson, A.H.
[7]
Newton, W.E. (Editors)]., P327
[8]
FIELD-EVALUATION OF N-15 TECHNIQUES FOR ESTIMATING NITROGEN-FIXATION IN LEGUME GRASS ASSOCIATIONS
[J].
AUSTRALIAN JOURNAL OF AGRICULTURAL RESEARCH,
1985, 36 (02)
:247-258
[9]
MCAULIFFE C, 1958, AGRON J, V55, P334
[10]
QUANTIFYING DINITROGEN (N2) FIXATION IN SOYBEANS BY N-15 ISOTOPE-DILUTION - THE QUESTION OF THE NON-FIXING CONTROL PLANT
[J].
CANADIAN JOURNAL OF BOTANY-REVUE CANADIENNE DE BOTANIQUE,
1982, 60 (06)
:856-861