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. 2020 Oct 13;6(10):e05255. doi: 10.1016/j.heliyon.2020.e05255

Figure 2.

Figure 2

Phytoconstituents and antioxidant activity of rhizosphere soil in response to biochar and TSP application. BC1.5 = biochar at 1.5 t ha−1, BC2.5 = biochar at 2.5 t ha−1. Data show mean ± standard error of the mean, n = 3.