Which method can be used to improve soil health and control diseases?

Using mulching and regular sanitation effectively improves soil health and helps control diseases. Mulching involves covering the soil with organic materials such as straw, leaves, or wood chips. This practice aids in moisture retention, temperature regulation, and provides nutrients as the organic matter breaks down over time. Additionally, mulch suppresses weed growth, which can harbor pests and diseases, creating a healthier growing environment.

Regular sanitation, such as removing debris, dead plant material, and infected plants, minimizes the risk of disease spread and promotes a clean environment. This reduces the chances of pathogens like fungi or bacteria taking hold in the soil and plants, as they often thrive in decaying organic matter.

In contrast, over-reliance on synthetic fertilizers can lead to nutrient imbalances in the soil, making plants more susceptible to diseases. Neglecting plant nutrition does not support healthy plant growth, which is essential for resistance against diseases. Similarly, only watering during drought can stress plants, weakening them and making them more vulnerable to disease attacks. Therefore, the combination of mulching and sanitation is a proactive approach to enhancing soil health and disease management.