Which of the following cultivates multiple crops at once to protect against pests?

• A. Single crop farming
• B. Crop rotation
• C. Intercropping
• D. Monoculture

Answer: (C)

Intercropping is a practice that involves growing two or more different crops in close proximity to each other. This method serves various agricultural purposes, one of which is to enhance pest management. By planting multiple crops together, farmers can disrupt pest life cycles and create an environment that is less favorable for pest populations. For example, certain crops may repel pests that affect other crops, or they may attract beneficial insects that help control pest populations. Additionally, intercropping can improve soil health, enhance biodiversity, and increase overall crop yields, making it an effective strategy for sustainable agriculture.

In contrast, single crop farming, crop rotation, and monoculture focus on growing one crop, either in a dedicated space or over a cycle of seasons, which can sometimes lead to increased vulnerability to pests and diseases. Monoculture, in particular, is the cultivation of a single crop in a given area, which can make it easier for pests to thrive and can lead to soil depletion. Meanwhile, crop rotation involves planting different crops in succession but does not incorporate the simultaneous cultivation of multiple crops, which is the key aspect of intercropping that aids in pest protection.