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Table 5 Chemical composition and mineral concentration of algae

From: Influence of sulfur coated urea and algae fertilization on productivity of some leguminous crops in sandy soils

Chemical composition (%) Macronutrients (%) Micronutrients (ppm)
Moisture 6.42 Nitrogen 11.50 Iron 19.30
Protein 15.60 Phosphorus 1.15 Zinc 7.76
Ash 10.75 Potassium 1.96 Manganese 2.45
Fiber 4.51 Sodium 0.02 Lycine (mg/g) 18.86
Carbohydrates 20.82 Magnesium 0.11 Methionine (mg/g) 5.64