See The Red Tide from Nutrient Pollution That Is Devastating Florida’s Sea Life [Content warning]

The cause is known, it’s iron and nitrogen that causes a 40-fold increase in blooms.


Big Ag Keeps on Burning, Victoria Australia

“Burning stubble so we can put next years crop in.”

It’s like watching an old vulcanizing tyre patch burn. I always find it both interesting and depressing watching how the big boys and their toys do it.

Just add DAP(tm)

In my studies I’ve learned that nitrogen and phosphorus are the main macro nutrients that become limited after fire, not to mention soil microbiology. Sigh.