共 50 条
- [22] EFFECT OF DETERGENT ON RHIZOBIA AND NITROGEN-FIXATION SOIL BIOLOGY & BIOCHEMISTRY, 1977, 9 (05): : 373 - 374
- [26] THE EFFECT OF INCREASING NITROGEN DOSES ON THE NITROGEN-FIXATION INTENSITY, NITROGEN ASSIMILATION AND PEA PRODUCTIVITY FIZIOLOGIYA I BIOKHIMIYA KULTURNYKH RASTENII, 1987, 19 (03): : 226 - 229
- [27] NITROGEN-FIXATION IN A NITROGEN-LIMITED IMPOUNDMENT JOURNAL WATER POLLUTION CONTROL FEDERATION, 1979, 51 (03): : 570 - 579