Posts in Science
Sustainability Spotlight: Industry Perspective

Last December, Marvin showed up on my parents’ doorstep.

Marvin works for ADM (Archer Daniels Midland Company – although nobody ever calls them by their full name) as a marketing agent who procures grain from local farmers.

He and his company want to sustainably source wheat in Central Kansas, but “sustainable” first needs to be defined. Thus ADM is looking for producers willing to share information about their farming practices.  The goal of this  Field to Market program is to determine the most profitable - yet environmentally friendly - way to raise wheat. ADM, in turn, wants to partner with these farms to purchase this sustainably grown grain.

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Nitrogen: the Building Block of Building Blocks

Protein.

I've ranted over its popularity in the American diet. I've warned that we're getting way more protein than we need (although so far there's no evidence that this is necessarily harmful). Yet still for most humans on the planet today, lack of protein remains a major source of malnutrition.

Water, water, everywhere, but not a drop to drink. This pretty accurately describes our relationship with atmospheric nitrogen. There's lots of it, but it's not in a form that is available for plants to use. Nitrogen as fertilizer comes from one of three places: 1) recycled nitrogen, 2) fixed nitrogen, and 3) synthesized nitrogen.

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