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REDUKSI KANDUNGAN FOSFAT DALAM AIR LIMBAH DETERJEN MENGGUNAKAN SISTEM RAWA BAMBU T Edy Sabli; Siti Zahrah
DINAMIKA PERTANIAN Vol. 30 No. 2 (2015): Jurnal Dinamika Pertanian Edisi Agustus 2015
Publisher : UIR Press

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Abstract

Detergent is very dangerous for environment because of the water contaminated by detergent waste has potential as one of cause for cancer. The main formed material in detergent is Natrium Tripolifosfat (Na5P3O10) which a main cause of eutrofication on watar basin. A simple technology preventing water pollution is utilization of wet land. The swamp bamboo system is a novel innovation of wet land planted bamboo. This research was conducted unde laboratory scale in green house of Facuty of Agriculture, Riau Islamic University Pekanbaru. The completely random design was used with two factors, namely the beginning concentration detergent and the remaining time which consisted of four treatments and three replacation each. The treatments of konsentrasi awal deterjen were without detergent, 4, 8, and 12 g detergent/l of water and the remaining time consisted of 0, 10, 20, nd 30 days. As a result, the swamp bamboo system was able to process waste water to 12 g deergent/l of water (equvalent to 6.96 mg/l fosphat) with the remaining time was 30 days. Intereaction and main treatment had a significant effect on reducing phosphate conten in waste water.
PEMBERIAN PUPUK KANDANG SAPI DAN GROWMORE 12-45-10 PADA PERTUMBUHAN TANAMAN BUAH NAGA (Hylocereus costaricensis) Novra Viloga; Hercules Gultom; T Edy Sabli
DINAMIKA PERTANIAN Vol. 28 No. 2 (2013): Jurnal Dinamika Pertanian volume XXVIII, Nomor 2 2013
Publisher : UIR Press

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The aim of this research was to know the effect of organic fertilizer and Growmore 12-45-10 application on Naga Growth. The experiment used the randomized block design with two factors in three blocks. The first factor was application of organic fertilizer (S), which consisted of S0 (3.0 kg/pole), S1 (4.5 kg/pole), S2 (6.0 kg/pole), and S3 (7.5 kg/pole). The second factor was application of Grownore (G) which consisted of G0 (1.5 g/lt), G1 (2.0 g/lt), G2 (2.5 g/lt) and G3 (3.0 g/lt). The observed parameter was height growth, length of shoot growth, the number of shoot growth, and spiraling shoot growth. The result showed that interaction of application of manure and Growmore had no effect on growth of dragon fruit. Organic fertilizer alone had a significant effect on height growth, length of shoot growth, the number of shoot growth, and spiraling shoot growth with the best treatment of 7.5 kg/pole. The application of various Growmore concentrations alone showed a significant effect on height of plant, length of shoot growth, the number of shoot growth, and spiraling shoot growth with the best treatment of 3.0 g/lt of water.