I don't remember all the ins and outs, but I do remember that Schumer was active in pushing payment limitation provisions. And here's a GAO report back to Schumer and Conte on their proposal to change the provisions in the 1985 farm, to tighten them up. In considering the 1990 farm bill he proposed an adjusted gross income limitation, which was defeated then, but which finally passed.
A lesson for farm state legislators: never agree to put ambitious urbanites on your committee. As Shakespeare warned:
Let me have men about me that are fat,
Sleek-headed men and such as sleep a-nights.
Yond Cassius has a lean and hungry look,
He thinks too much; such men are dangerous.