Effect of levels of potassium and rhizobial culture inoculation on the growth and yield of soyabean (Glycine max (L.) Merrill)

Abstract

An experiment was conducted at the instructional farm attached to the College of Horticulture, Vellanikkara during July to September 1980, to study the effect of levels of potassium and rhizobial culture inoculation on the growth, yield and quality of soyabean (Glycine max (L.) Merrill) The investigation was taken up with the objective of arriving at the potassium requirement of the crop, to evaluate the effect of rhizobial inoculation and to study the possible interaction effects between them.