https://www.csuchico.edu/regenerativeagriculture/demos/gabe-...
The most important thing is to change how you think about yield. Yield/acre needs to take into account how much outside inputs are involved (trucked in fertilizers, mechanical inputs, etc).
It's absolutely correct to measure how we're doing. It's tricky when the units of measurement are not the same. It's harder still where there are so many types of soil/climate conditions and so many types of output to measure. But we can't just ignore output if we want to improve or give prospective adopters some idea of risk (they are literally betting their farms on it afterall).
As i've said in other threads we have many misaligned incentives in agriculture that we're seeing play out. if you click my bio, I post blogs about these topics and more
People don't like to admit it, but yields under current intense monoculture, fertilizer happy are best-case scenario. This is obvious and intended, we're squeezing as much yield as possible without care for long-term consequences. Those yields might not be achievable under regenerative practices (but they might be in certain farms). For some reason, we have this mindset where we can't give up any yield, but in reality, if the economic models and government subsidies were redesigned, we absolutely could.