Question

Biotin
52. In the absence of supply of primary nutrients to plants,
their health, yield, and growth are affected. Which of th
following is a primary nutrient?
a) Sulphur
b) Cobalt
c) Sodium
d) Potassium​

Answer 1

Answer:

potassium (K)

option d

Answer 2

Potassium is a primary nutrient.

Option (d)

Explanation:

• The primary nutrients of the plant are the nutrients that are very much required in large amounts for the plant body in comparison to the other nutrients of the plants.
• There are some 'nutrients' that are essential for the plant’s body are potassium, nitrogen and phosphorous.
• The 'deficiency of these nutrients' can affect the 'growth', 'health', and 'yield of the plant'. These nutrients can be supplied as fertilizers.

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