This paper looks really relevant: https://www.sciencedirect.com/science/article/pii/S0048969722058053
As a minimum, it could be added to the docs to help people set up in new areas with limited soil P data, and help with setting an appropriate annual P budget.
This paper looks really relevant: https://www.sciencedirect.com/science/article/pii/S0048969722058053
As a minimum, it could be added to the docs to help people set up in new areas with limited soil P data, and help with setting an appropriate annual P budget.