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Judul: Perbaikan Sifat Fisik Tanah Inceptisol Dan Pertumbuhan Tanaman Jagung (Zea mays L.) Akibat Pemberian Kompos Granul Ela Sagu dan Pupuk Fosfat
Penulis: Maimuna La Habi  || email: info@mx.unpatti.ac.id
Jurnal: Budidaya Pertanian Vol. 11 no. 1 - hal. 22-30 Tahun 2015  [ Pertanian ]
Keywords:  Sago pith waste granular compost, fosfor fertilizer, inceptisols.
Abstract: The aim of this research was to determine the improvement of physical characteristics of Inceptisols and the response of Maize due to the application of sago pith waste granular compost and phosphate fertilizer. The applications were granular compost and P fertilizer in 3 × 3 factorial which was designed in a Randomized Block Design with three replicates. The first factor was KGES 0 (no sago pith waste granular compost), KGES 1 (20 t/ha), and KGES 2 (40 t/ha) of sago pith waste granular compost; the second factor was P0 (no fosfor), P1 (120 kg/ha) dan P2 (240 kg/ha) of fosfor fertilizer. The experiment showed that the application of sago pith waste granular compost and fosfor fertilizer has significant effects on the soil bulk density, particle density, soil porosity, fast drainage pores, slow drainage pores, available water pores, unavailable water pores, total soil-P, and height of plants. Meanwhile, the fosfor fertilizer has no significant effect on the soil bulk density, porosity, slow drainage pores, unavailable water pores, and height of plants.
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