A farmer grew another crop with all three minerals added. The maximum yield obtained was 12 kg per m2. He grew the same crop with no nitrate and the yield was 5 kg per m2.
Calculate the percentage of the maximum yield when the crop was grown with no nitrate.
Answer %
(2)
Answers: 1
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A farmer grew another crop with all three minerals added. The maximum yield obtained was 12 kg per m...
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