Potassic fertilisers__________________?
Correct answer: C. Help in development of starches of potatoes and grain
- A. Are useful during early stage of the plant growth
- B. Stimulate early growth and accelerate seeding
- C. Help in development of starches of potatoes and grain
- D. None of these
Explanation
Potassium helps plants form and transport carbohydrates, including starch, so it is especially associated with starch development in potatoes and grains. Early growth and seeding are more closely linked with adequate nitrogen and phosphorus.
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