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North Dakota Fertilizer Recommendations have been Overhauled and Revised (05/03/18)

Those who attended Extension meetings this winter are already aware of the revisions of all North Dakota fertilizer recommendations.

North Dakota Fertilizer Recommendations have been Overhauled and Revised

Those who attended Extension meetings this winter are already aware of the revisions of all North Dakota fertilizer recommendations. For those who are still unaware, here are the links to the circular revisions for the following crops:

Alfalfa https://www.ndsu.edu/fileadmin/soils/pdfs/Alfalfa_soil_fertility_requirements_in_North_Dakota_Soils_SF1863.pdf

Clovers https://www.ndsu.edu/fileadmin/soils/pdfs/Fertilizing_Alsike_Clover__Birdsfoot_Trefoil__Red_Clover_SF-1865.pdf

Barley https://www.ndsu.edu/fileadmin/soils/pdfs/SF723__fert_..._barley2017.pdf

Buckwheat https://www.ndsu.edu/fileadmin/soils/pdfs/Soil_Fertility_Considerations_for_Buckwheat_sf724.pdf

Canola https://www.ndsu.edu/fileadmin/soils/pdfs/SF1122_Fertilizing_Canola_and_Mustard2017.pdf

Dry Bean https://www.ndsu.edu/fileadmin/soils/pdfs/SF720__fert_beans2017.pdf

Corn https://www.ag.ndsu.edu/publications/crops/soil-fertility-recommendations-for-corn

Flax https://www.ndsu.edu/fileadmin/soils/pdfs/SF717__fertilizing_flax2017.pdf

Field Pea, Lentil, Chickpea https://www.ndsu.edu/fileadmin/soils/pdfs/Soil_Fertility_recommendations_for_Filed_Pea__Lentil_and_Chickpea_in_North_Dakota_sf725.pdf

Potato https://www.ndsu.edu/fileadmin/soils/pdfs/Fertilizing_Potato_in_North_Dakota_SF_715.pdf

Soybean https://www.ndsu.edu/fileadmin/soils/pdfs/Soybean_Fertility_2018.pdf

Sugarbeet https://www.ndsu.edu/fileadmin/soils/pdfs/Fertilizing_Sugarbeet_In_North_dakota.pdf

Spring Wheat/Durum https://www.ag.ndsu.edu/publications/crops/fertilizing-hard-red-spring-wheat-and-durum-1

Winter Wheat https://www.ndsu.edu/fileadmin/soils/pdfs/Fertilizing_Winter_Wheat_SF1448.pdf

Every crop https://www.ndsu.edu/fileadmin/soils/pdfs/North_Dakota_Fertilizer_Recommendation_Tables_and_Equations_SF882.pdf

 

The new features in the revisions are the elimination of the yield goal-based formula, and consideration of clay chemistry for potassium recommendations for those crops that are particularly responsive.

Thanks to NDSU Ag Communications for their excellent and timely work to produce these revisions during the past several months.

Dave Franzen

NDSU Extension Soil Specialist

701-799-2565

This site is supported in part by the Crop Protection and Pest Management Program [grant no. 2017-70006-27144/accession 1013592] from the USDA National Institute of Food and Agriculture. Any opinions, findings, conclusions, or recommendations expressed are those of the website author(s) and do not necessarily reflect the view of the U.S. Department of Agriculture.

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