HUMAN NUTRITION

NUTRITION

ESSENTIAL NUTRIENTS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Primary Macronutrients are used in large amounts by plants for growth and survival, thereforethese nutrients are usually depleted from the soil first. The three primary nutrients are:
A
N, K, S
B
K, Co, Se
C
Mg, Ca, Mn
D
N, P, K
Explanation: 

Detailed explanation-1: -Macronutrients in plants are nutrients that provide energy to the plants and are required in larger amounts to maintain their development and growth.

Detailed explanation-2: -The primary nutrients are nitrogen, phosphorus and potassium. You may be most familiar with these three nutrients because they are required in larger quantities than other nutrients.

Detailed explanation-3: -Nitrogen, phosphorus and potassium, or NPK, are the “Big 3” primary nutrients in commercial fertilizers. Each of these fundamental nutrients plays a key role in plant nutrition.

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