Efek Kompos Limbah Padat Sagu dan Cu terhadap Pertumbuhan dan Hasil Padi Sawah Ir-64 (Oryza Sativa. L) pada Tanah Gambut

Puropose of this research is to know Sago Solid Compost and Cu Effect on Growth and Yield of Paddy IR-64 (Oryza sativa L) on Peat Land. This research will be conducted from March to June 2016, the research was conducted at Jalan Pusaka Desa Alah Air Timur Kecamatan Tebing Tinggi Regency of Kepulauan Meranti Riau Province at the height of 10 m from sea surface. This study used Randomized Block Design (RAK), 2 factors with 3 replications. The results showed that sago compost had significant effect on the age of panicle, harvest age, panicle length, the number of grain of permalai, the number of unpropered paddy grain, the amount of grain of permalai grain, the weight of 1000 seeds and the weight of biomass. The concentration of Copper (II) Sulfate (CuSO4) compounds had a real effect on the number of unpaid parasites, the amount of unpawn grass, the weight of 1000 seeds and the weight of the biomass. The interaction between sago composting and copper (II) sulfate (CuSO4) compost has significant effect on number of tillers, number of productive tillers, age of panicle, harvest length, number of grain of permalai, Seeds and biomass weight.