What term describes the systematic planting of different crops in a specific order on the same land to improve soil health, optimize nutrients, and combat pest and weed pressure?

What term describes the systematic planting of different crops in a specific order on the same land to improve soil health, optimize nutrients, and combat pest and weed pressure?

• A. Monoculture
• B. Intercropping
• C. Crop Rotation
• D. Alley Cropping

Answer: (C)

Rotating crops means deliberately planning a sequence of different crops on the same field over several seasons or years. This approach boosts soil health because each crop uses nutrients differently and some add organic matter or fix nitrogen, replenishing soil fertility. By varying root depths and nutrient demands, rotation helps balance the soil profile and reduces erosion. Pest and weed pressure is diminished because pests and diseases specialized to one crop can’t complete their life cycles if that crop isn’t grown in the same place every season. Different crops also change the timing of canopy cover and cultivation windows, disrupting weed growth and making it easier to manage them. In contrast, monoculture keeps growing the same crop year after year, which can deplete the same nutrients and allow pests and diseases to build up. Intercropping mixes crops in the same season but doesn’t necessarily establish a planned sequence across years, and alley cropping is a different agroforestry setup. The described term is crop rotation.

Rotating crops means deliberately planning a sequence of different crops on the same field over several seasons or years. This approach boosts soil health because each crop uses nutrients differently and some add organic matter or fix nitrogen, replenishing soil fertility. By varying root depths and nutrient demands, rotation helps balance the soil profile and reduces erosion. Pest and weed pressure is diminished because pests and diseases specialized to one crop can’t complete their life cycles if that crop isn’t grown in the same place every season. Different crops also change the timing of canopy cover and cultivation windows, disrupting weed growth and making it easier to manage them. In contrast, monoculture keeps growing the same crop year after year, which can deplete the same nutrients and allow pests and diseases to build up. Intercropping mixes crops in the same season but doesn’t necessarily establish a planned sequence across years, and alley cropping is a different agroforestry setup. The described term is crop rotation.