The deficiency of essential elements for plants can be removed by giving which of the following?
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Q:
The deficiency of essential elements for plants can be removed by giving which of the following?
- 1Nitrogen, Potash and Phosphorusfalse
- 2Copper, nitrogen and ironfalse
- 3Iron, Magnesium and Potashfalse
- 4Zinc, Boron and Coppertrue
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