Zinc nutrition and leaf carbonic anhydrase activity ofEucalyptus maculata seedlings andTrifolium subterraneum |
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Authors: | B Dell S A Wilson |
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Institution: | (1) Division of Microbiology, Indian Agricultural Research Institute, 110012 New Delhi, India |
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Abstract: | The competitive ability of eight strains ofBradyrhizobium on Vigna was examined. It was found that strains S24, M10, and M11 occupied a greater percent of nodules when introduced as mixed inoculum of two strains. Growth rate of strains did not affect competitive ability of the strains. Two hydrogen-uptake positive (Hup+) strains, S24 and M10, were found to be good competitors while another Hup+ strain GR4 was not so. Influence of the host in competition was observed in the case of strain GR4. |
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Keywords: | competition host-influence hydrogenase mungbean Rhizobium |
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