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.
Avoid chicken feed at this age as it is deficient in some of the nutrients that growing ducks need. 3 - 20 weeks of age. Ducklings can now be fed a good quality grower food suitable for ducks or for pullets (young chickens). Protein level for this food should be around 15%.20 weeks and older. The ducks can now be fed a good quality layer or breeder food suitable for adult ducks or chickens.Pellets or mixed grain are best. They also need daily access to shell grit as a source of calcium to ensure strong shelled eggs. Supplement the commercial diet with suitable vegetables and fruit.0 weeks and older. The ducks can now be fed a good quality layer or breeder food suitable for adult ducks or chickens. Pellets or mixed grain are best. They also need daily access to shell grit as a source of calcium to ensure strong shelled eggs. Supplement the commercial diet with suitable vegetables and fruit.