ABSTRACT The aim of the experiment was to study The Effect of Plant Spacing and Vittana Concentration on Mungbeans (Vigna radiata L.) Froduction. This study was conducted at Tidar Campur, South Magelang, Central Java from Agust until November 1987. The soil type is latosol, pH. 6,0 and locoted at on altitude of 343 m above see level. A factorial method was applied, based on Randomized Com…