In agriculture, transplantation is the indirect method of seeding. In this method, a seed is grown in a nursery bed or a greenhouse. After some time, the seed grows into seedlings and are then transferred to the field. It is common in some plants like tomato, eggplant, peppers, fruit trees, African oil palm, coconut and many ornamental crops. This method is important for extending the growing season, protecting young plants from diseases and pests. It is also important for avoiding germination problems seen in the method of direct seeding.

The Method of Sowing Tomato Seeds: Transplantation

Transplantation is the correct method of sowing tomato seeds. Let's understand the process and reasons behind this choice.

Transplantation Process:
1. Seed Germination: Tomato seeds are first sown in small containers or seed trays filled with a suitable growing medium such as potting soil or seed-starting mix. The seeds require warmth, moisture, and proper aeration to germinate successfully.
2. Indoor Growing: After the seeds germinate and the seedlings grow to a suitable size, they are transferred to larger containers or pots. This is usually done when the seedlings have developed their first true leaves.
3. Hardening Off: Before transplanting the seedlings outdoors, they need to be gradually acclimatized to the outdoor conditions. This process involves exposing the seedlings to increasing amounts of sunlight and wind over a period of several days.
4. Outdoor Planting: Once the seedlings have hardened off, they are ready to be transplanted into the garden bed or larger pots. The seedlings should be planted at a suitable depth, taking care to avoid burying the stem too deep as it may lead to rotting.
5. Watering and Care: After transplanting, the tomato plants should be watered regularly to ensure proper growth. They also require support structures such as stakes or cages to prevent the plants from falling over.

Reasons for Transplantation:
1. Controlled Environment: Sowing tomato seeds indoors allows for better control over temperature, moisture, and light conditions. This promotes successful germination and healthy seedling growth.
2. Early Start: Starting seeds indoors gives tomato plants a head start, allowing them to grow and develop before being exposed to the outdoor conditions. This can result in an earlier harvest.
3. Protection from Pests and Diseases: By transplanting seedlings, they are less vulnerable to pests and diseases compared to direct sowing in the garden. This gives the plants a better chance of survival and reduces the risk of crop loss.
4. Optimal Plant Spacing: Tomato plants require adequate spacing for optimal growth and airflow. Transplanting allows for better control over plant spacing and ensures each plant has enough space to thrive.

In conclusion, the correct method of sowing tomato seeds is transplantation. This method provides several benefits such as better control over growing conditions, protection from pests and diseases, and optimal plant spacing. By following the transplantation process, gardeners can increase their chances of a successful tomato harvest.

Before sowing, tomato seeds are treated with the fungal culture of Trichoderma viride to avoid damage or damp. Sowing is usually done in lines keeping a 10-15 cm distance in between. Seeds are sown at a 2-3 cm depth and then covered with a thin layer of soil. Then they are watered lightly.