He doesn't get an credit points by offering normal feed to the hens. It became a small eating problem at one point years ago when I couldn't get commercial feed. Just about everything I fed them was established as treat/supper food. The males stood back and let the hens eat and for a short period of time the males got well below what they needed.
Yes, I've been thinking about this a lot. I want to be sure that Lucio and other future roosters here get their vitamin and mineral needs met in the absence of the additives in commercial feed.
I have a fantastic guide to the native plants of the Chocó Andino Cloudforest (where we live) and have been able to identify and get nutritional information many of the wild plants growing on our land that the chickens regularly forage. Several are excellent sources of vitamins and minerals.
The problem is that Lucio doesn't get to eat very much of these plants because he gives it all away. So he's more reliant on the feed I prepare.
It's one of the reasons it's important to me to configure the vitamin and mineral contents of the homemade feeds I'm making. After a month of tinkering based on:
1. cost/availability of ingredients
2. ease of preparation
3. farm harvests
4. what the chickens like (pretty much everything)
I have the recipes more regulated now.
I make one fermented mash and one cooked mash for every day. The fermented mash is uniform each day: maize, oats, barley, flax seed, tumeric, with pepper and yellow pea flour mixed in before serving. The cooked mash is a bit more variable. The base is always rice, oats, barley, quinoa, peas and sunflower oil. Sometimes turmeric and pepper if not in the fermented mash that day. The variable ingredient is a starchy fruit or vegetable like sweet potato, plantain, cassava depending on the farm harvest and others like carrot, chard, etc depending on what I chopped for lunch that day.
Once a week, they all get a big tin of sardines to share or a beef stew.
I agree with
@Perris overall about diversity in their diet, but for Lucio's and other roosters, I want to make sure they are getting enough micro-nutrients from the mix since forage is much less a reliable factor for these generous "Lords of the Harem." So I'm methodically working my way through the math. If my homemade mixes prove deficient in micronutrients on their own, I'll get a rooster supplement.
Today's cooked mash topped with everyday fermented mash