Question

identify the source of macronutrients needed by plants​

Answer 1

Answer:

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▶The primary macronutrients are Nitrogen (N), Phosphorus (P), and Potassium (K). Nitrogen is essential for plant development, since it plays a fundamental role in energy metabolism and protein synthesis. Nitrogen is absorbed by the plant in the form of a nitrate. This macronutrient is directly related to plant growth.

Answer 2

Answer:

There are 7 essential plant nutrient elements defined as micronutrients [boron (B), zinc (Zn), manganese (Mn), iron (Fe), copper (Cu), molybdenum (Mo), chlorine (Cl)]. They constitute in total less than 1% of the dry weight of most plants.

Explanation:

Top 10 Essential Elements of Micronutrients | Plants

Iron:

Manganese:

Boron:

Molybdenum:

Zinc:

Chlorine:

Sodium:

Cobalt: