Which agricultural practice can help combat desertification?

Crop rotation and sustainable land management are effective agricultural practices that can help combat desertification. Desertification is a process where fertile land becomes increasingly arid due to various factors including climate change and inappropriate land management practices.

Implementing crop rotation allows for the restoration of soil nutrients, as different crops can replenish the soil in various ways. This method reduces soil degradation and maintains biodiversity, making ecosystems more resilient against the effects of drought and erosion. Sustainable land management practices encompass a variety of techniques aimed at preserving the health of the land while efficiently utilizing its resources. These might include conservation tillage, organic farming, and agroforestry, all contributing to soil health and preventing erosion, which is crucial in combating desertification.

In contrast, practices such as intensive monoculture farming can deplete soil nutrients and increase susceptibility to pests and diseases, leading to greater soil erosion and degradation over time. Deforestation removes vital vegetation that helps maintain soil structure and protect water resources, further exacerbating the risk of desertification. Overgrazing leads to the deterioration of vegetation cover, which can leave land bare, making it more vulnerable to wind and water erosion, ultimately enhancing desertification processes. Thus, adopting crop rotation and sustainable land management stands out as a proactive approach to effectively