Earlier quoted context omitted.
Land can be financed over long periods and held forever. So a few hundred grand will pay off $5 million in about 20 years and then that's steady income forever after (as long as you keep farming).
Okay, but as mentioned, 5 million also buys 20 year treasuries that yield 4.90%, or about 245k a year. I probably wouldn't buy them on margin tho.
Yeah, this is the pertinent detail. The whole point is putting down only a fraction of the amount.
When you calculate the rate of return on a financed property, the rate of return is versus the capital you put down, not the value of what you financed. Plus accruing equity in the property is part of the return.
If you put down $1.25 million and you get a $5 million property paid off after 20 years, that's double the rate of return on your bonds.