What is the cause of poor Crop yields?

Poor crop yields can result from various factors, including adverse weather conditions like droughts or floods, which can damage plants or hinder growth. Soil degradation, such as nutrient depletion or erosion, also plays a significant role in reducing productivity. Additionally, pests, diseases, and inadequate agricultural practices can further compromise crop health and yield. Lastly, socioeconomic factors, such as lack of access to technology or resources, may limit the ability of farmers to implement effective cultivation methods.