Show PLANS FOR BROODING DUCKS I Mother Duck or Hen Is Quite Satisfactory Satisfactory Satisfactory Satis Satis- factory Where Small Numbers Are Being Reared Those rearing ducklings In small numbers usually accept the services of the mother duck or mother hen according according according ac ac- ac- ac cording to which is used to do the hatching for the purpose of brooding and when only a few are reared this Is a satisfactory method Where ducks are raised In large numbers however artificial methods are always employed and the brooding is done by individual brooders or by long hot water pipe systems heated by coat coal burning boilers |