Fallow refers to land that is left unplanted and uncultivated for a period of time. This practice allows the soil to recover its nutrients and improve its fertility. Farmers often use fallow periods to break pest and disease cycles, ensuring healthier crops in future planting seasons. The fallow method is part of sustainable agriculture, promoting biodiversity and soil health. It can involve rotating crops or leaving fields idle. This approach is essential for maintaining the balance of ecosystems and can be seen in various agricultural practices worldwide, including those used by ancient civilizations and modern organic farmers.