Pertumbuhan Dan Hasil Padi Gogo (Oryza Sativa L.) Pada Medium Ultisol Yang Di…

The purpose of study is to know the effect of interaction of phosphorus fertilizer and synthetic zeolite and the main influence of phosphorus fertilizer and the main influence of synthetic zeolite on the growth and yield of upland rice in Ultisol. The research was carried out experimentally in factorial form, using a completely randomized design ( CRD ) . The first factor is phosphorus fertiliz…