You need to learn about the growth rate of azolla to understand why it’s superior, the cycle rate is insanely fast, it grows rapidly. Yes potassium and phosphorous would need to be introduced, it would be inexpensive.
Introduced from where? That’s my whole question. Apparently you don’t know but phosphorus is a finite resource which will run out in the next 100-300 years. It’s just as fossil as fossil fuel. Any solution that uses mined phosphorus is not sustainable.
You need to learn about the growth rate of azolla to understand why it’s superior, the cycle rate is insanely fast, it grows rapidly. Yes potassium and phosphorous would need to be introduced, it would be inexpensive.
Introduced from where? That’s my whole question. Apparently you don’t know but phosphorus is a finite resource which will run out in the next 100-300 years. It’s just as fossil as fossil fuel. Any solution that uses mined phosphorus is not sustainable.
You need to learn about mass balances.
What do I need to learn about it?