Copy of a previous post on hopper feeding,
Controlled feeding is what all fanciers should try to achieve.
As an average an ounce each bird per day should be the aim, if working hard up the ante, if resting hold back a bit. And always feed the best quality.
A clue is if old birds spread their wings at feed time like young birds when hungry you are not feeding enough.
Observation is the key, hens leaving the nest more than once at feeding time is an indication of not enough.
It depends how many times a day you feed and how the birds react.
Fat pigeons are not tame pigeons looking to meet you as you reach the loft they are the ones that stay on the perches excreting cash.
Mine are ready for their food when fed once or twice a day racing and breeding and when rearing young. No fret marks either.