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→Soil Characterization Testing
|<sup>iv</sup> <small> Based on Minnesota Pollution Control Agency (MPCA, 2015)<ref>Minnesota Pollution Control Agency (MPCA). 2015. Minnesota Stormwater Manual. Accessed April 15, 2015. http://stormwater.pca.state.mn.us/index.php/Main_Page</ref> for minimum to sustain plant growth and Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA, 2014)<ref>Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA). 2014. Guide to Nursery and Landscape Plant Production and IPM. Publication #841. Toronto, Ontario. http://www.omafra.gov.on.ca/english/crops/pub841/pub841.pdf</ref> for a maximum to avoid unnecessary fertilization that would have low or no effect on plant health. </small>
|<sup>iv</sup> <small> Based on Minnesota Pollution Control Agency (MPCA, 2015)<ref>Minnesota Pollution Control Agency (MPCA). 2015. Minnesota Stormwater Manual. Accessed April 15, 2015. http://stormwater.pca.state.mn.us/index.php/Main_Page</ref> for minimum to sustain plant growth and Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA, 2014)<ref>Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA). 2014. Guide to Nursery and Landscape Plant Production and IPM. Publication #841. Toronto, Ontario. http://www.omafra.gov.on.ca/english/crops/pub841/pub841.pdf</ref> for a maximum to avoid unnecessary fertilization that would have low or no effect on plant health. </small>
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|<sup>v</sup> <small> Based on the threshold for non-saline soils (Whitney, 2011)<ref>Whitney, D.A. 2012. “Soil Salinity.” In Recommended Chemical Soil Test Procedures for the North Central Region. North Central Regional Research Publication No. 221. Missouri Agricultural Experimental Station. https://www.canr.msu.edu/uploads/234/68557/rec_chem_soil_test_proce55c.pdf </small>
|<sup>v</sup> <small> Based on the threshold for non-saline soils (Whitney, 2011)<ref>Whitney, D.A. 2012. “Soil Salinity.” In Recommended Chemical Soil Test Procedures for the North Central Region. North Central Regional Research Publication No. 221. Missouri Agricultural Experimental Station. https://www.canr.msu.edu/uploads/234/68557/rec_chem_soil_test_proce55c.pdf</ref> </small>
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|<sup>vi</sup> <small>Interpolated value from bulk density figure beside this table. based on a sandy loam soil containing at least 70% sand-sized particles. </small>
|<sup>vi</sup> <small>Interpolated value from bulk density figure beside this table. based on a sandy loam soil containing at least 70% sand-sized particles. </small>