Corn packs on fat, protein packs on muscle. Since muscle weighs more than fat you want to stay clear of the corn as much as possible.
Also Try a fish meal supplement. Get a 50 lb bag and mix in the correct amount with your feed. This helps pack on more weight.
Wanted to ad two things that you havn't heard yet. One would be the strain of the broiler. Go with a good hatchery that breeds their own broilers. Welp is very good but expensive, seems to me that a little extra money in buying good birds won't be a problem. Ask them for their cornish roaster strain. Normal 308 that most hatcheries sell won't work. They are not bred to get 10 lbs in 6 weeks. None of the cornish crosses are bred for this kind of weight gain. But it can be done with expensive proteins and good management.
Secondly but just as important, is to turn the lights off. Give them at least 6 hours of NO lights. This is crucial for broilers growth, most of their growth is done when they are not moving and sleeping. With 24 hour lighting they move too much and they don't get the proper down time they need to recharge for the next day.
Good luck.
Also Try a fish meal supplement. Get a 50 lb bag and mix in the correct amount with your feed. This helps pack on more weight.
Wanted to ad two things that you havn't heard yet. One would be the strain of the broiler. Go with a good hatchery that breeds their own broilers. Welp is very good but expensive, seems to me that a little extra money in buying good birds won't be a problem. Ask them for their cornish roaster strain. Normal 308 that most hatcheries sell won't work. They are not bred to get 10 lbs in 6 weeks. None of the cornish crosses are bred for this kind of weight gain. But it can be done with expensive proteins and good management.
Secondly but just as important, is to turn the lights off. Give them at least 6 hours of NO lights. This is crucial for broilers growth, most of their growth is done when they are not moving and sleeping. With 24 hour lighting they move too much and they don't get the proper down time they need to recharge for the next day.
Good luck.
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