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Table 3 Mineral composition of the canola meal and soybean meal

From: A review of canola meal as an alternative feed ingredient for ducks

Mineral Canola meal Soybean meal
[24]a [28]b [17]c [40]d [17]c [40]d
Calcium, % 0.56 0.70 0.67 0.68 0.33 0.27
Phosphorus, % 0.96 1.13 1.02 1.17 0.66 0.62
Phytate phosphorus, % 0.83 0.64 0.38
Sodium, % 0.08 0.01
Chlorine, % 0.10 0.10 0.05 0.05
Potassium, % 1.26 1.35 1.17 1.29 2.00
Sulphur, % 0.62 0.94 0.65 0.44
Magnesium, % 0.47 0.57 0.56 0.64 0.28
Copper, mg/kg 3.9 6.34 10 15
Iron, mg/kg 138 157 159 170
Manganese, mg/kg 52 54.7 54 43
Molybdenum, mg/kg - 1.5 -
Zinc, mg/kg 45 57.8 71 55
Selenium, mg/kg 1.22 1.00 0.1
  1. Dashes indicate that no data were available
  2. aAs fed basis (n = 26)
  3. bDry matter basis (n = 28)
  4. c10 % moisture basis
  5. dAs fed basis