Question:
Calculate the plant population of maize in 6000 m² area, if it is sown at a spacing of 60 cm × 25 cm
Calculate the plant population of maize in 6000 m² area, if it is sown at a spacing of 60 cm × 25 cm
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Plant population calculation:
- Plant population = Area (Row spacing × Plant spacing).
- Ensure units are in meters.
- Example: 60 cm × 25 cm = 0.6 m × 0.25 m.
- Plant population = Area (Row spacing × Plant spacing).
- Ensure units are in meters.
- Example: 60 cm × 25 cm = 0.6 m × 0.25 m.
Updated On: Aug 27, 2026
- 40,000 plants
- 50,000 plants
- 60,000 plants
- 1,00,000 plants
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The Correct Option is A
Solution and Explanation
Step 1: Understanding the Question:
This question tests the calculation of plant population based on spacing.
Step 2: Key Formula or Approach:
Plant population = Area (Spacing in m × Spacing in m).
First, convert spacing to meters: 60 cm = 0.6 m, 25 cm = 0.25 m.
Step 3: Detailed Explanation:
Area per plant = 0.6 m × 0.25 m = 0.15 m².
Total area = 6000 m².
Number of plants = 6000 0.15 = 40,000 plants.
Thus, the plant population is 40,000.
Final Answer:
Thus, the plant population is 40,000 plants, which corresponds to option (A).
[0.5cm]
This question tests the calculation of plant population based on spacing.
Step 2: Key Formula or Approach:
Plant population = Area (Spacing in m × Spacing in m).
First, convert spacing to meters: 60 cm = 0.6 m, 25 cm = 0.25 m.
Step 3: Detailed Explanation:
Area per plant = 0.6 m × 0.25 m = 0.15 m².
Total area = 6000 m².
Number of plants = 6000 0.15 = 40,000 plants.
Thus, the plant population is 40,000.
Final Answer:
Thus, the plant population is 40,000 plants, which corresponds to option (A).
[0.5cm]
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