Tilling or ploughing is significant in agriculture for several reasons. It helps break up compacted soil, improving its structure and porosity for better aeration and water infiltration. This enhances root development and nutrient uptake by plants. Ploughing also buries crop residues, preventing disease carryover and promoting soil microbial activity. It facilitates the incorporation of organic matter, enhancing soil fertility. Furthermore, ploughing creates a favorable seedbed for planting, promoting uniform seed germination and crop establishment. Overall, tilling plays a crucial role in soil preparation, optimizing conditions for successful crop growth, and contributing to increased agricultural productivity.