Soybean Sudden Death Syndrome Influenced by Macronutrient Fertility on Irrigated Soybeans in a Corn/Soybean Rotation

Authors

Eric Adee, Kansas State UniversityFollow
Dorivar Ruiz Diaz, Kansas State UniversityFollow
C. R. Little, Kansas State University, ManhattanFollow

Keywords

Sudden Death Syndrome, SDS, phosphorus, P, soybeans

Abstract

The effects of nitrogen (N), phosphorus (P), and potassium (K) fertilization on a corn/ soybean cropping sequence were evaluated from 1983 to 2016, with corn planted in odd years. There was a negative relationship between the P rate applied during the corn years and the severity of sudden death syndrome (SDS) in 2014 and 2016 soybean.

Recommended Citation

Adee, Eric; Ruiz Diaz, Dorivar; and Little, C. R. (2017) "Soybean Sudden Death Syndrome Influenced by Macronutrient Fertility on Irrigated Soybeans in a Corn/Soybean Rotation," Kansas Agricultural Experiment Station Research Reports: Vol. 3: Iss. 6. https://doi.org/10.4148/2378-5977.7431