Detailed Explanation of Key Technical Points for Autumn Planting of Bok Choy

1. Before planting, thoroughly remove weeds from the field and crop residues from the previous season, and use disinfectants to sterilize and kill bacteria, reducing residual pathogens in the field.

2. Prepare the soil and apply fertilizer, select excellent disease-resistant varieties, carry out seed treatment before sowing, choose sunny days to sun the seeds in a timely manner, mix the seeds with New High-Fat Film and then sow them, which can repel underground pests and diseases, isolate viral infections, and increase the seed germination rate.

3. Replant and thin seedlings in a timely manner to maintain a reasonable field density. After thinning, promptly apply topdressing and water, and spray a 800-fold solution of New High-Fat Film, which can effectively prevent moisture transpiration from the seedlings and protect the young seedlings as they grow vigorously.

4. Carry out timely intertillage and weeding to maintain good soil permeability, and spray Vegetable Stem Strengthener to promote thick stems, fleshy leaves, and luxuriant growth of bok choy. (Weightlessness)