Hi the there I've got two silkies that I want to sit eggs but every time they sit them they get back of in two or three day's later. I said on the internet if you block the light out it will mack they sit? This will not work. A hen can't be made to brood eggs.
Do you have any suggestions to make them sit all the time. When I want one, or more, to go broody I leave one egg, or a dummy egg, in the nest each day. When there is 8-12 eggs in the nest the hen goes broody. Putting a bunch of eggs in a nest all at once will not make them broody. A nest slowly filling with eggs helps to induce the hormones that cause broodiness.