共 50 条
- [1] NON-SYMBIOTIC NITROGEN-FIXATION BY RHIZOBIA JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH, 1982, 41 (08): : 507 - 513
- [4] NON-SYMBIOTIC NITROGEN-FIXATION BY AZOTOBACTER AS INFLUENCED BY SOIL SALINITY ACTA AGRONOMICA ACADEMIAE SCIENTIARUM HUNGARICAE, 1974, 23 (1-2): : 113 - 119
- [5] THE SIGNIFICANCE OF NON-SYMBIOTIC NITROGEN-FIXATION IN THE NITROGEN-BALANCE IN SOIL IZVESTIYA AKADEMII NAUK SSSR SERIYA BIOLOGICHESKAYA, 1982, (01): : 92 - 105
- [6] NON-SYMBIOTIC NITROGEN-FIXATION IN SOME HAWAIIAN PASTURE SOILS SOIL BIOLOGY & BIOCHEMISTRY, 1974, 6 (06): : 363 - 367
- [7] NON-SYMBIOTIC NITROGEN-FIXATION IN SOME SOILS OF ENGLAND AND WALES JOURNAL OF THE BRITISH GRASSLAND SOCIETY, 1977, 32 (01): : 7 - 11
- [9] THE CULTIVATION OF INOCULATED ISOLATED ROOTS IN NON-SYMBIOTIC NITROGEN-FIXATION STUDIES AGRONOMIE, 1981, 1 (02): : 161 - 166