The First Mile Webcast/An interview series on sourcing certainty
Episodes

“Don’t invent your own metric. Use the number that’s already there.”

Dr. Matthias Nachtmann Chairman, Friends of Digital Farming. For 25 years he has worked where farming, digital technology and sustainability meet, much of it on getting farm data to flow along the whole value chain. Co-editor of the Handbook Digital Farming (Springer, 2022).
Episode 02 Recorded October 2, 2026 22 minutes In German, English subtitles
Dr. Matthias Nachtmann
Dr. Matthias NachtmannFriends of Digital Farming
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The episode

My guest is Dr. Matthias Nachtmann, chairman of Friends of Digital Farming and co-editor of the Handbook Digital Farming. For 25 years he has worked where farming, digital technology and sustainability meet. We discuss why the data a food buyer wants is usually already sitting on a farm and why it so rarely arrives, why a farmer can end up filling out seventeen different forms for the same thing, what a fry plant should know about soil moisture, and how far around a mill a buyer should be watching the crops.

17
different forms a farmer can end up filling out for the same thing, in an example he picked for effect, because every sector designs its own
two-thirds
of the data are always the same, by his rule of thumb. The last third depends on the production system.
200 km
around a mill: how far out he says a buyer should track the crops, short term and long term

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In this conversation

Six things he says that are hard to hear anywhere else.

01The skylark bread: his favorite failed business model, and why the hard part was proving, at a reasonable cost, that the larks were there.
02Downstream: buyers now ask farmers questions they never had to ask before, starting with “so where do I get your nitrogen data?”
03Seventeen forms for the same thing, and the rules of the road he wants on top of the platforms that already exist. Rule one: enter a number once, then reuse it.
04Forty by sixty: why a fry plant should care about soil moisture at the moment the potatoes set their tubers.
05How far to look: a grain trader needs a global view, a mill needs 100 to 200 kilometers around its site, and why the first farmers are getting out of sugar beet.
06Why a one-year production cycle makes learning slow for any startup in farming, and why he thinks the moment has come anyway.
Why this series

The first mile is the part nobody talks about in public.

Every conversation about food supply chains starts three steps too late, at the factory or on the shelf. The first mile is earlier: the field, the mill, the buyer in August asking whether this harvest will do what the contract says it will. That is where quality, risk and cost are actually decided.

The people doing that work carry a picture of their supply chain that exists nowhere in writing. They know which warnings turned out to be noise, which supplier calls at the right moment, and what they would want to know one season earlier. I want to hear it while it is still fresh, and I want it on the record, because the next person facing the same season has nowhere to look it up.

Catharina van Delden, Finches

The host

The drought that started Finches.

In Uruguay I look after 500 pecan trees and a rain gauge. In a dry year you can see the loss coming months ahead, and what you do in those months decides how much of the crop makes it. Almost none of that early knowledge reaches the people who buy the harvest. Closing that gap between knowing and acting is what my company works on, and it is what I ask every guest about.

Catharina van Delden is co-founder and CEO of Finches. Before that she built innosabi out of TU Munich into the European market leader in its category.

Catharina van Delden
Catharina van DeldenHost · Co-founder and CEO, Finches
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