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John Ramaker

Lead editor Arable Markets

John Ramaker serves as a senior agriculture and crop market analyst at DCA Market Intelligence, bringing extensive experience in both European and international crop markets. His expertise spans potatoes, onions, grains and other arable crops, enabling him to provide actionable insights that support growers, traders and food professionals in making informed, strategic decisions.

At DCA Market Intelligence, John monitors market trends, price developments, and supply chain dynamics, translating complex data into practical analysis. His work covers areas such as harvest projections, storage analysis, trading patterns and policy developments, helping stakeholders navigate a fast-changing market landscape.

Explore John’s latest research, reports, and market analyses, or connect with him on LinkedIn for updates on potatoes, onions, grains, and other crops.


Latest insights

Analysis|Published: Today 08:00 AM CET

Global potato production nearing almost 400 million tons

The global potato production continues to grow. From 2020 to 2024, potato cultivation has increased from 370 to 390 million tons. Thus, the threshold of 400 million tons is rapidly approaching.

News|Published: Jan 7, 2026

Week before Christmas one of the largest onion exports ever

In the week before Christmas, this year there was just no record set in the export of Dutch onions. The difference is minimal, but preliminary figures from KCB and GroentenFruit Huis show that the export last year in the same week was just a bit larger.

Analysis|Published: Jan 2, 2026

Shifts in EU grains remain limited in 2026

The total grain cultivation in the European Union remains stable. A slight increase in wheat and barley comes at the expense of grain maize. The latter crop is particularly vulnerable, especially in the drought-sensitive Southern Europe. It will primarily be the conditions that determine whether smaller or larger quantities of the various grain types will come to market.

News|Published: Dec 24, 2025

After dip, onion export shows recovery in December

The Dutch onion export showed significant recovery in early December after the dip in the last week of November. The major difference lies in the export to Senegal.

News|Published: Dec 23, 2025

Agristo boosts net profit to 224 million euros

The Belgian fries company Agristo has increased its net profit in 2024 to 224 million euros. This is the second consecutive year that the company has achieved more than €200 million in profit.

News|Published: Dec 19, 2025

November records smallest potato export since 2009

The export of consumption potatoes was in November the smallest since 2009. Both within and outside Europe, sales are decreasing. Especially given the low prices at this moment.

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