Pumakkal compost formula for degrading shrimp pond sediment (As a learning source of Biology subject)

• Published in: Journal of physics. Conference series Vol. 1796; no. 1; p. 12046
• Main Authors: Ariyani, Euis, Sutanto, Agus, Sujarwanta, Agus, Widowati, Hening, Achyani
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 01.02.2021
• Subjects: Activated carbon; Bacteria; Calcium; Composting; Consortia; Fermentation; Liquid wastes; Nitrogen; Organic carbon; Phosphorus; Physics; Ponds; Potassium; Sediments
• ISSN: 1742-6588; 1742-6596
• DOI: 10.1088/1742-6596/1796/1/012046

Research used completely randomized design (CRD) 5 treatments of C3 (3 bacteria), C6 (6 bacteria), C9 (9 bacteria), C12 (12 bacteria) and C15 (15 bacteria) 5 replications. Compost quality is measured activated carbon, Nitrogen (N), C / N ratio, levels of phosphorus (P), calcium (Ca) and potassium (K). A total of 30 samples weighing 300 g each after 30 days of fermentation was analyzed in the Chemistry Laboratory of the University of Muhammadiyah Malang. The results showed that the five treatments were significantly different. Pumakkal Pineapple Liquid Waste Bioremediator is able to degrade shrimp pond sediments into Shrimp pond sediment compost (KSTU), from the parameters of organic carbon, C / N ratio, nitrogen, phosphorus, potassium and the degree of acidity (pH). The most effective treatment is Konsorsia C15 (15 isolates) with the best average yield. Treatment of C15 consortia (15 bacteria) obtained 25% C-organic yield, for a C/N ratio of 24; Nitrogen (N) 3.4%, Pospor 2.3%, from Potassium 2.1%, Calcium (Ca) content 20%and pH 7.2