Bean variety interactions on seed elemental concentrations in Colorado (USA), Iowa (USA), and Masaka (Uganda)

Four common bean varieties were produced in two years at four locations, Colorado (USA), Iowa (USA), and Michigan (USA), and Masaka (Uganda). Using the databases, we report common bean stand density, grain yield, and seed weight; seed concentrations of phosphorus, potassium, magnesium, sodium, zinc, aluminum, iron, sulfur, manganese, nitrogen, and crude protein; and soil pH, organic matter, and extractable phosphorus, potassium, sodium, magnesium, manganese, iron, aluminum, zinc, nitrogen, sulfate-sulfur, calcium, copper, and boron.