What are the sowing methods for direct-seeded rapeseed?

(Agricultural Wealth Network) At present, the two more commonly used sowing methods are relay intercropping in paddy fields and direct seeding after rice harvest. Relay intercropping in paddy fields refers to manual sowing 3 to 5 days before the rice harvest, evenly broadcasting the rapeseed seeds into the paddy field; direct seeding after rice harvest is evenly broadcasting the rapeseed seeds into the paddy field after the rice harvest.