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SL390: Using Reclaimed Water to Irrigate Turfgrass – Lessons Learned from Research with Phosphorus

Figure 4. Figure 4. Plant uptake of P by St. Augustinegrass (SA = Top) and Zoysiagrass (Z = Bottom) over the year-long growing period and three clippings collections. The letters L, M, or H refer to the sand media P level – either low, medium, or high. The numbers one and two refer to the water treatment; one for reclaimed water and two for tap water. The standard error bars are for the total plant uptake of P (sum of clippings, verdure, root, and thatch).