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. 2016 Mar 16;11(3):e0150851. doi: 10.1371/journal.pone.0150851

Table 2. Macro- and micronutrient concentration of the maize used as raw material for obtaining the vegetal-based organic fertiliser at the end of the growing cycle*.

Macronutrients (%) P K Mg Ca Na S
0.04±0.04 0.70±0.08 0.05±0.01 0.22±0.04 0.02±0.00 0.05±0.01
Micronutrients (ppm) Fe Zn Mn Cu B
186.0±23.3 30.8±2.5 10.9±2.4 2.4±0.7 13.5±3.7

* Each value is a mean of three samples ± standard error.