SUMARY The aim this experiment was to know the effect in- tensity og soil cultivation to the three varieties of soy been (Glycine max (L). Merril), have been carried on rice field at Deyangan, Blondo, Mertoyudan, Magelang, Central Java, on Juni until Spetember 1989, pH is 8, the soil type is Begosol with an altidute of 325 meter above sea level. The methode design use factorial…