what are the disadvantages of mixing food? i have a 2 big trolley bins on wheels and mix crushed barley, wheat and layers/rearers (depending on who it's for)
4 bags of layers/rearers to half a bag of wheat and barley, i have been doing this for some time and my birds seem to be healthy and happy, i have geese, ducks, and 103 various chickens, i find this way to be more economical (and labour saving) i just wondered why it's not good?
OK with ducks not a problem, I feed my duck 50:50 grain and duck pellets mixed, with a little extra grain usually wheat in the afternoons.
Chickens are a bit different, more so hybrids who have very precise nutritional needs-due to the fact they were breed for commercial laying -so potential laying problems like prolapsing and egg-binding can occur simply because instead of getting 90% of nutrition from feed they may only be gettting 50%. Pullets are able to store calcuim at higher levels then when older - so offering treats or an unbalanced diet this time iof year to a young hybrid is simply increasing the potential risk of egg-laying problems -not saying that will happen, its just something to be aware off.
Now, as the days start to lengthen and the young pullets come into lay - this is when they trying to build up their calcium reserves,in fact this is one time in their laying lifes that they are able to store quite a bit in preparation for their first laying season.
The situation is slightly different if they truly free-range, as they are able to source natural calcium from fresh grass, dandelions etc. Pure breds and second year hens dont tend to need quite as much calcium as POL hybrids- that is just my opinion though -with any breed POL is a critical time where nutrition is concerned. The key time of egg-laying problems is typically when they have been laying well for a week or two. I generally find pure breds have less laying problems overall - and in some cases with large fowl I try and delay egg production until the following spring so they are fully mature, however, early hatched birds I am not so concerned about as they benefit from long summer days, young grass to develop -whooopsie off on a tangent again!!!