Agricultural testing involves analyzing soil, water, and crops to assess their health and productivity. This process helps farmers understand nutrient levels, pH balance, and the presence of pests or diseases. By conducting these tests, farmers can make informed decisions about fertilization, irrigation, and pest control, ultimately improving crop yields. Testing can also include evaluating seeds for quality and viability before planting. This ensures that farmers select the best varieties for their specific conditions. Overall, agricultural testing is essential for sustainable farming practices and maximizing the efficiency of food production systems.