In agriculture, different types of seedbed preparation equipment are used to ensure optimal conditions for planting. These include: 1. Plows, which turn over the soil to break it up and bury crop residues. 2. Disk harrows, used to break up and mix the soil, creating a fine tilth. 3. Cultivators, which are used for secondary tillage to prepare a seedbed after initial plowing or disking. 4. Chisels, which are used to break up hardpan and create deep, narrow slots in the soil. 5. Subsoilers, which penetrate deep into the soil to break up compacted layers. 6. Rippers, used to break up hard soil and improve drainage. 7. Levelers, which smooth the soil surface after tillage. Each type of equipment serves a specific purpose in the seedbed preparation process, contributing to better seed germination and plant growth.