Biological and Physicochemical Parameters Related to the Nitrogen Cycle in the Rhizospheric Soil of Native Potato (<i>Solanum phureja</i>) Crops of Colombia

<table>Nitrogen fixing bacteria count in NFB agar. Values having the same letter were not significantly different according to Kruskal Wallis pairwise test, <svg height="11.375" id="M13" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 58.712502 11.375" width="58.712502" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> significance level. The error bars shown correspond to the standard deviation of the microbial count for each farm.</table>

Applied and Environmental Soil Science

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Figure 2

Figure 2: Biological and Physicochemical Parameters Related to the Nitrogen Cycle in the Rhizospheric Soil of Native Potato (<i>Solanum phureja</i>) Crops of Colombia 

Figure 2 | Biological and Physicochemical Parameters Related to the Nitrogen Cycle in the Rhizospheric Soil of Native Potato (Solanum phureja) Crops of Colombia 