STUDI PERTUMBUHAN DAN PRODUKSI PADI VARIETAS SITU BAGENDIT DENGAN PEMBERIAN LIMBAH SLUDGE DAN JUMLAH BENIH PER LUBANG TANAM

Abstract

Study of the Growth and Production of Upland Rice of Situ Bagendit Variety In Sludge Aplication and Number of seedlings per hill, supervised by Ir. Jonatan Ginting, M.S. and Ir. Hj. Sabar Ginting, M.S. The research used Randomized Block Design (RBD) factorial with 2 factors, which are sludge (0, 30, 60, 90 g/hill) and number of seedlings (2, 4, 6, 8 seeds/hill). The parameters measured were plant height, number of tillers, straw dry weight, root dry weight, number of panicle, percentage of empty grain, the amount of grain productive, productive grain weight, grain 1000 grain weight, and grain production per plot. The results showed that the sludge aplication significantly affected plant height at 2 and 10 weeks after planting, the number of tillers 4-10 weeks after planting, root dry weight, the amount of grain productive, and productive grain weight. Number of seedlings per hill significantly affected plant height at 2 and 10 weeks after planting, the number of tillers 4-10 weeks after planting, and root dry weight. The interaction between the sludge aplication and number of seedlings per hill significantly affected plant height at 2 and 10 weeks after planting and root dry weight.