The primary advantage of intercropping are increased biodiversity, improved soil fertility, reduced pest problems, and better water conservation.

Growing two or more crops in the same area, or intercropping, has several important benefits. Enhancing biodiversity lowers the danger of crop-specific pests and illnesses and increases ecosystem resilience. Because various crops may fix nitrogen or contribute organic matter in different ways, intercropping can also increase soil fertility by utilizing a range of plants. Additionally, because different root systems can assist retain moisture and lessen water runoff, this method encourages better water conservation. These elements work together to produce intercropping a sustainable farming method that boosts output while lowering the demand for outside inputs like pesticides.