Nutritional value of corn husk

What is the nutritional value of corn husks? Is there any value in filling? Crude protein = 12 crude ash = 1 moisture = 4 price 750 yuan / ton-is it for cattle and horses, pigs can't grow meat-can be considered as fillers or roughage. May I ask the processing technology of corn husk, which is a by-product of what is produced? Thank you-- is it like wheat bran-- it seems to be a by-product of an alcohol factory-- -it's supposed to be a product of corn gluten meal. Now the supply is less, and it's all mixed with corn germ meal-- a good raw material for beef. Other animals don't seem to fit-, Ju version tells us how to control the quality of corn germ meal. Thank you!-- the by-product of the starch factory, the energy is very low. Glucose produced by pharmaceutical companies also has this by-product. -- won't the machine rice factory leave? If you push people to eat corn flour, it will peel. Without peeling, people and pigs are the same-- this unconventional raw material should be as stable as possible. Generally, each batch should be relatively large.