In a previous post, I made reference to the “dead zone” in the Gulf of Mexico where the nutrient runoff from the upper Mississippi river system has introduced millions of tons of leached fertilizers into an area of the gulf roughly the size of Connecticut.

In a previous post I detailed how intensive corn stover utilization for livestock feed replacement and cellulosic ethanol production causes soil degradation through nutrient removal, erosion, runoff and minimizes the soil’s water holding capacity.

The last decade has seen a major increase in collecting and using corn stover for feedstock and increasingly for bio-fuel production, mostly ethanol. Historically, cattle have been allowed to graze corn stover after a harvest with minimal impact to the nutrient levels.