Roman numerals. pl n the letters used by the Romans for the representation of cardinal numbers, still used occasionally today. The integers are represented by the following letters: I (= 1), V (= 5), X (= 10), L (= 50), C (= 100), D (= 500), and M (= 1000).
It takes 8 to 12 weeks for ducklings to become adults. Rate depends on the breed and the bird itself. Some wil mature faster than others. It takes 8 to 12 weeks for ducklings to become adults. Rate depends on the breed and the bird itself. Some wil mature faster than others. Source: Raising the Home Duck Flock by Dave Holderread.  <i>Source:</i> Raising the Home Duck Flock by Dave Holderread.
If duck feeds aren't available, start ducklings on chick starter for the first 2 to 3 weeks. Place feed for the first few days on egg case flats or other rough paper: slick-surfaced paper may cause leg injuries. After 2 to 3 weeks ducklings can be fed a pelleted chicken grower ration plus cracked corn, or other grain.