Scratch only contains 7-8% protein, and does not have the balanced or complete nutrients for a good diet for a chicken. They need a minimum of 16% protein, plus all of the other nutrients, vitamins and minerals. Veggies and fruit will dilute the protein. Chicken layer feed or all flock feed would be more healthy. Hopefully, her crop will start working better.
Here are some articles about feed:
https://www.thehappychickencoop.com/chicken-scratch/
https://articles.extension.org/pages/69065/feeding-chickens-for-egg-production
Here are some articles about feed:
https://www.thehappychickencoop.com/chicken-scratch/
https://articles.extension.org/pages/69065/feeding-chickens-for-egg-production