currantly we have chickens ducks dairy goats and meat rabbits and are looking into raising pigs. i just heard about growing barley fodder and am very interested in more information on it. i have read it is ok to feed to all the animals i have (except duvks i havent seen anything on that yet) my question is if i grown and feedfodder does this completely replace the grain? how much would you feed for the animals i have listed? i will xontinue to research i just thought i would stop here firstthanks to any replies