In which of the following, all three are macronutrients?
Nitrogen, nickel, phosphorus
Boron, zinc, manganese
Iron, copper, molybdenum
Molybdenum, magnesium, manganese
Explanation:
All four options are incorrect. All four options contain micronutrients.
Macronutrients are required in greater amount which is 1 mg/gram of plant dry weight.
All four options are incorrect. All four options contain micronutrients.
Macronutrients are required in greater amount which is 1 mg/gram of plant dry weight.