ABSTRACT The sim of this experiment is to study the effect of plant spacing and number of plants per hole on the yield of been plant (Phaseolus vulgarλη Σ.Ι. This experiment had been conducted in legalrandu, Srumbung, Magelang, Central Jawa, frum June until August 1987. The soil type is Regosol with an atlitude 630 metres. This experiment ussd a factorial …