Try giving them some chopped up vegetables- my girls (5) lay one egg a day everyday. For more than a year.
Celery, carrots, zucchini (especially yellow) bell pepper, onion greens, a little garlic now and then,
Egg shells, bananas, a little cantaloupe etc.
I don’t measure, just fill up a bowl...
Layer feed is essential! And oyster shell.. That’s what my girls get along with carrots, celery, oats, apple, occasional bits of corn, garlic, fly grubs etc. I know this works cause 3 hens have been laying one egg a day, every day since before last Thanksgiving until today. The only down time...
Every morning I give my girls (3 hens) a mixed fruit/vegetable salad depending on what leftovers are available. They LOVE celery, carrots, pomegranate seeds, bits of egg shell (their own), a little corn, radish, sweet potato, berries, cantaloupe, whatever. Along with standard appropriate layer...