Associative Effect of Mixed Cultures of Azotobacter and Different Rhizosphere Fungi with Rhizobium japonicum on Nodulation and Symbiotic Nitrogen Fixation of Soybean

作者: S.A. El-Bahrawy

DOI: 10.1016/S0232-4393(83)80043-2

关键词: BotanyFusariumRhizosphereGlycineDry weightBiologyRoot noduleNitrogen fixationAzotobacterGibberellin

摘要: Summary The associative effect of mixed cultures Azotobacter and different rhizosphere fungi with Rhizobium japonicum on nodulation symbiotic nitrogen fixation soybean (Glycine max) was studied. It found that caused increase in root nodules, nodules fresh weight, dry weight plant, fixation. On the other hand, culture showed decrease exception Fusarium moniliforme, which revealed slight organisms used this study were also tested for growth-promoting substances. both synthesized their medium gibberellin (GA3) indole acetic acid (IAA).

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