Authors: MARTENSSON AM RYDBERG I

Citation: Am. Martensson et I. Rydberg, CULTIVAR X RHIZOBIAL STRAIN INTERACTIONS IN PEAS WITH RESPECT TO EARLY SYMBIOSIS, NODULE INITIATION AND N UPTAKE, Plant breeding, 115(5), 1996, pp. 402-406

Authors: MARTENSSON AM TORSTENSSON L

Citation: Am. Martensson et L. Torstensson, MONITORING SEWAGE-SLUDGE USING HETEROTROPHIC NITROGEN-FIXING MICROORGANISMS, Soil biology & biochemistry, 28(12), 1996, pp. 1621-1630

Authors: MARTENSSON AM CARLGREN K

Citation: Am. Martensson et K. Carlgren, IMPACT OF PHOSPHORUS FERTILIZATION ON VAM DIASPORES IN 2 SWEDISH LONG-TERM FIELD EXPERIMENT, Agriculture, ecosystems & environment, 47(4), 1994, pp. 327-334

Authors: WITTER E MARTENSSON AM GARCIA FV

Citation: E. Witter et al., SIZE OF THE SOIL MICROBIAL BIOMASS IN A LONG-TERM FIELD EXPERIMENT ASAFFECTED BY DIFFERENT N-FERTILIZERS AND ORGANIC MANURES, Soil biology & biochemistry, 25(6), 1993, pp. 659-669