What are the characteristics of laying ducks during the growing period?

Laying ducks are called growing ducks from 5 weeks of age to 16 weeks of age. The characteristics of this period:

    (1) They grow and develop rapidly and are very active; they eat and sleep well and need to be given a diet rich in management and feed.

    (2) They are sensitive in the nerves, strongly gregarious and highly plastic, and are suitable for training and for developing good daily routines.