Well today I processed 3 of my meaties (Cornish rock Cross). 2 cockerels and 1 pullet. 7 weeks old, fed 24% starter feed for 2 weeks and then 20% starter/grower. Also fed mealworms, dried fruit and veggies. Kept in brooder room. Live weights averaged 6 lb 10 oz. dressed weights averaged 5 lb 6 oz.
My first Cornish rock cross. 4 weeks old 24% starter for 2 weeks then 20% starter/grower till today. Raised in a tractor. Dislocated knee so I culled her early. 2 lb 10.5 oz (1206 grams) dressed weight.