Maximum Return To Nitrogen (MRTN) approach to corn N rate guidelines

Update: 2022-01-02

Description

In this episode of the Nutrient Management Podcast, four U of M researchers discuss the Maximum Return To Nitrogen (MRTN) approach to corn N rate guidelines. What is the MRTN and why was this system implemented? What are the pros and cons of the MRTN approach and how is it performing? What should corn growers know about alternative approaches to the MRTN? Will there be any changes made to the MRTN approach in the future? Thank you to Minnesota's Agricultural Fertilizer Research and Education Council (AFREC) for supporting the podcast.

Comments

In Channel

Maximum Return To Nitrogen (MRTN) approach to corn N rate guidelines

2022-01-0249:07

Fertilizer prices and supply chain issues

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Soil management and nutrient issues

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Sulfur

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Fall fertilizer outlook

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Starter fertilizer issues

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Irrigation

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Potassium management

2021-04-30--:--

Continuous corn nutrient management

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Wheat nutrient management

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Drainage research

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On-farm research and nitrogen rates

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Nutrient interactions

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Manure nitrogen guidelines

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Liming

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Fall fertilizer outlook

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Manure update: Research, events, and fall management tips

2020-07-24--:--

Growing conditions and research update

2020-07-08--:--

Alfalfa nutrient management

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Nitrogen economics

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00:00

Maximum Return To Nitrogen (MRTN) approach to corn N rate guidelines

University of Minnesota Extension

#box-pro-ellipsis-176264590457860{-webkit-line-clamp:2;}Maximum Return To Nitrogen (MRTN) approach to corn N rate guidelines

Maximum Return To Nitrogen (MRTN) approach to corn N rate guidelines

University of Minnesota Extension

Maximum Return To Nitrogen (MRTN) approach to corn N rate guidelines