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Kansas Agricultural Experiment Station Research Reports

Agriculture

Soybean sudden death syndrome

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Full-Text Articles in Life Sciences

Effects Of Seed Treatment On Sudden Death Syndrome Symptoms And Soybean Yield, E. A. Adee Jan 2015

Effects Of Seed Treatment On Sudden Death Syndrome Symptoms And Soybean Yield, E. A. Adee

Kansas Agricultural Experiment Station Research Reports

Sudden death syndrome (SDS) is a soybean disease that perennially limits yields in the Kansas River Valley. The presence of soybean cyst nematode (SCN) and saturated soils have been implicated in contributing to the severity of the disease. Selecting varieties with some degree of tolerance to SDS is the only cultural practice that can potentially reduce the severity of SDS and improve yields. Variety selection alone, however, cannot improve the production of soybeans to make them profitable. The challenge of trying to manage irrigation scheduling to avoid saturated soils further complicates efforts to increase productivity with irrigation while still avoiding …


Effects Of An Experimental Seed Treatment From Dupont On Sudden Death Syndrome Symptoms And Soybean Yield, E. A. Adee Jan 2015

Effects Of An Experimental Seed Treatment From Dupont On Sudden Death Syndrome Symptoms And Soybean Yield, E. A. Adee

Kansas Agricultural Experiment Station Research Reports

Sudden death syndrome (SDS) is a soybean disease that perennially limits yields in the Kansas River Valley. Soybean cyst nematode (SCN) and saturated soils contribute to the severity of the disease. Selecting varieties with some degree of tolerance to SDS is the only cultural practice that can reduce the severity of SDS and improve yields. Variety selection alone, however, doesn’t necessarily make soybean production profitable; an added complication is managing irrigation scheduling to avoid saturated soils. A study with seed treatments applied to soybean was conducted at the Kansas River Valley Experiment Field in 2014, with treatments applied to two …


Soybean Sudden Death Syndrome Influenced By Macronutrient Fertility On Irrigated Soybean In A Corn/Soybean Rotation, E. A. Adee, D. Ruiz Diaz Jan 2015

Soybean Sudden Death Syndrome Influenced By Macronutrient Fertility On Irrigated Soybean In A Corn/Soybean Rotation, E. A. Adee, D. Ruiz Diaz

Kansas Agricultural Experiment Station Research Reports

The effects of nitrogen (N), phosphorus (P), and potassium (K) fertilization on a corn/ soybean cropping sequence were evaluated from 1983 to 2014, with corn planted in odd years. We observed a relationship between the P rate applied during the corn years and the severity of sudden death syndrome (SDS) in 2014 soybean.