
Results from our first autonomous nitrogen x seeding density trial at Cambria, IA. This is evidence we can grow corn with less nitrogen with proper management (and help from weather), even in south-central Iowa.
Adam Pohlmeier
327 posts

@apohlm14
Love family friends and all things ag. Agronomist at BioAg Solutions where we focus on soil health and efficiently growing a crop.

Results from our first autonomous nitrogen x seeding density trial at Cambria, IA. This is evidence we can grow corn with less nitrogen with proper management (and help from weather), even in south-central Iowa.








A recent paper on the importance of earthworms states, “earthworms contribute to roughly 6.5% of global grain (maize, rice, wheat, barley) production and 2.3% of legume production, equivalent to over 140 million metric tons annually.” The paper also states that, “less pronounced earthworm impacts in other regions are likely associated with low estimated earthworm abundance, higher rates of inorganic fertilizer use and/or soil properties that lessen the observed benefit of earthworm additions.” Pretty fascinating stuff. It’s hard to ignore the earthworm’s importance as well as biology’s importance in the soil. To see how these numbers were calculated, check out the paper in the comments.






















