Can i feed my chicken just whole corn. I free range them and I have a lot of land and a river. Is that enough?
Welcome the BYC forum
Some breeds of chickens are better at foraging for food than other breeds. If you have lots of land with a great variety of types of food to eat, that may work to your advantage. If you have lots of land but it's all just lawn grass, then it's probably not so good for foraging. There are people on YouTube that raise their chickens totally on waste food from restaurants. There are people who mainly free range their chickens but also have daily rations of commercial food. There are many ways to care for a flock.
Whole corn may be cheap, but it's like feeding sugar to the hens. My chickens don't care much for whole corn, but they do eat cracked corn. I only use corn in their chicken scratch as a treat. I do, however, feed almost all our kitchen scraps to our birds, and they love it. Chickens are omnivores, and will eat just about anything. I especially like to give them leftover meat bones and they will pick them clean. There are many ways to cut down feed costs, if that is your goal. Check out any number of YouTube videos on that topic.
In the summertime, I have my chicken run full of grass clippings, leaves, compost etc... and the chickens will spend most of the day outside scratching and pecking for food. Their commercial feed consumption goes down about half of winter rations. They prefer to find their own food if they can, but I still have commercial feed available 24/7 in their coop. My chickens seemed to be happy and healthy, but I did notice that egg production was down, also about half of what I got in the winter.
Summer is long over here in northern Minnesota, and my hens are once again mainly eating only commercial layer feed and a daily half bin of barely fodder. Egg production is going up again. So, in my limited experience, the commercial layer feed offers a well balanced diet that will be better for my chickens which I see in egg production output.
In the end, this is your backyard flock and you can do what you think works for you. If you notice that your chickens are not getting enough good food from foraging, then you can always change the way you feed them. Commercial feed is mixed to provide everything a chicken needs in a healthy diet. Corn is a nice treat, but does not offer much in nutrition.