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Fig. 4 | BMC Plant Biology

Fig. 4

From: Nanosilica enhances morphogenic and chemical parameters of Megathyrsus maximus grass under conditions of phosphorus deficiency and excess stress in different soils

Fig. 4

Percentage of leaf blade, stem, dead material, mass leaf:stem ratio, and dry matter yield of Zuri guinea grass under different phosphorus levels: deficiency (-P), sufficiency (P), and excess (+ P) in Oxisol (A, C, E, G, and I) and Entisol (B, D, F, H, and J) in the absence (-Si) and presence of silicon (+ Si, 1.5 mmol L− 1). Ns, *, ** denote the F test results as not significant and significant at 5 and 1%, respectively. Nutritional states are compared using uppercase letters, and the effect of Si is indicated with lowercase letters (Tukey test, p < 0.05). Bars represent the standard error of the experiment mean

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BMC Plant Biology

ISSN: 1471-2229

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