So how do you get them from, say, South LA to the Central Valley? Do they commute 3 hours each way? Do you have a big bus that commutes 3 hours each way?
Are people from South LA going to live in migrant worker housing? Of course not, no matter how much you pay them.
Are people from South LA going to live in migrant worker housing? Of course not, no matter how much you pay them.
Then they can starve.