Hydrogel and Organic Amendments to Increase Water Retention in Anthroposols for Land Reclamation

<div>Mean percent water by weight for rewetting hydrogel experiment 2 (±standard error, <i>n</i> = 4). Lower case letters represent significantly different rates within a substrate and application method. Upper case letters represent significantly different application methods within a substrate and rate.</div>

Applied and Environmental Soil Science

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Figure 2

Figure 2: Hydrogel and Organic Amendments to Increase Water Retention in Anthroposols for Land Reclamation 