Question

Explain the following:

The propagation of paddy by transplantation.

Explain the propagation of paddy by the transplantation method.

Answer 1

Transplantation involves the sowing of rice seeds in nurseries at the beginning of monsoons. When the plants are about 15-20 cm tall they are uprooted and replanted in parallel rows at regular intervals in flooded fields and left to grow till they mature.

Answer 2

The transplantation method is the most common and high-yielding technique for paddy propagation. It involves the following key steps:

1. Nursery Sowing: High-quality seeds are first sown densely in small, carefully prepared nursery beds.
2. Seedling Growth: The plants are allowed to grow for approximately four weeks until they reach a height of 15 to 20 cm.
3. Main Field Preparation: The main agricultural field is ploughed, puddled, and heavily flooded with standing water.
4. Manual Transplantation: The healthiest seedlings are carefully uprooted from the nursery and manually replanted into the flooded main field in evenly spaced rows to ensure optimal growth.