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Crop Fertility Findings

Crop Fertility Findings are articles written based on insights from the research that AFREC has funded. Each of these articles is written with the intent to help provide user-friendly insights to readers while still providing fact-based research as the base of the content provided. Each article links to research that can be found in the research tab of this website.

Can precision nitrogen management increase farmer profitability and reduce N loss?

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Irrigator spraying water

Can variable rate irrigation optimize nitrogen management and improve water quality?

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Potatoes

Irrigated potatoes: How much phosphorus fertilizer should you apply?

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Sweet corn residue following mechanical harvest

Can you take a nitrogen credit following sweet corn?

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corn

On-farm research helps to complement, challenge Minnesota's corn nitrogen guidelines

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Ongoing study could help Minnesota farmers use manure more efficiently

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Measuring nutrients in rainfall: What does it mean for Minnesota crops?

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Phosphorus fertilizer application only needed every other year in corn-soy rotation

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Alfalfa doesn’t need fall potassium fertilizer application to aid winter hardiness in Minnesota, research shows

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