Paralysis, salivation, gastrointestinal mucosa sloughing, gastrointestinal bleeding, increased mortality, reduced feed consumption,

What kind of poisoning? Or sick? -- check the roughage. Maybe the forage is moldy and poisoned! -- what do you mean? why can't you understand it?-- it seems to be Aspergillus flavus poisoning. If the liver is enlarged, it can be diagnosed.