
ABSTRACT The aim this experiment was to know the effect of soil cultivation before to plant on the land ex rice rice-field on the yield some green pea (Phaseolus radiatus L.). The ex- periment have been carried on October until December 1990 at Kramat Region, Magelang Utara District, Magelang Town. Alti- tude of 375 m above sea level with the soil type is Regosol, pH 6,6. The methode design wa…