Biology · Improvement in Food Resources
The primary crop macronutrients commonly available in chemical fertilizers are:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1nitrogen, sodium and potassium
- 2nitrogen, phosphorus and iron
- 3nitrogen, phosphorus and potassium✓
- 4nitrogen, potassium and iron
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nitrogen, phosphorus and potassium
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