Water usages.

We don’t know anything about how much water each plant use.

Does it use more or less when we intercrop/cover crop/no till/herbicide, pesticide application?

Impact on carbon, nutrients and soil health.

Water is the obvious factor which we stare at but we don’t have any knowledge what a drop or 10 does.

Green house gasses & the relationship with water usage, for soil health, to contribute to greater carbon is a pie in the sky, at present