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Which of the following sources of iron fertilizer has an iron percentage of 69%?

jonahwaga

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Which of the following sources of iron fertilizer has an iron percentage of 69%?

Which of the following sources of iron fertilizer has an iron percentage of 69%?

▸ ferric oxide

▸ ferrous sulfate

▸ ferric sulfate

▸ ferrous ammonium phosphate

Textbook

Soil Fertility and Fertilizers

Soil Fertility and Fertilizers

Edition: 8^th

Authors: Havlin, Tisdale, Nelson, Beaton

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