YANI, NOVITRI DEWI (2023) ANALISIS KADAR NPK PADA CAMPURAN PUPUK ORGANIK TANDAN KOSONG KELAPA SAWIT (TKKS) DAN FLY ASH SERTA PENGARUHNYA TERHADAP PERTUMBUHAN BAYAM (Amaranthus tricolor L.). Undergraduate Thesis thesis, UIN RADEN FATAH PALEMBANG.
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Abstract
Oil palm (Elaeis guineensis Jacq) was a plantation subsector that as an important role for Indonesia. The very high amount of oil palm production will produce a high amount of waste as well. One of them was OPEFB waste and fly ash, the waste which can be used as organic fertilizer. The purpose of this study was to determine the content of nitrogen, phosphorus, and potassium nutrients in the results of made organic fertilizer from OPEFB and fly ash and to see the effect of organic fertilizer on spinach growth. The process of made OPEFB organic fertilizer was fermented for 2 weeks and mixed with fly ash. Nitrogen, phosphor, potassium nutrients in OPEFB and fly ash organic fertilizers were analyzed used the khedjal method, UV-VIS spectrophotometer, and flame photometer. The content of nitrogen, phosphor, potassium, nutrients had different results in various treatment variations and the highest content was 0.33% of N, 2.22% of P, and 2.03% of K. The provision of OPEFB and fly ash organic fertilizers to spinach plants had a significant effect on plant mass of 10.66 g, plant height of 27.6 cm, leaf width of 8.7 cm, while the variable of many leaves did not had a significant effect on many spinach plant leaves.
| Item Type: | Thesis (Undergraduate Thesis) |
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| Uncontrolled Keywords: | Keywords: fly ash, OPEFB, organic fertilizer, spinach plant |
| Subjects: | 500 Sains dan Matematika > 500 Sains (Umum) 500 Sains dan Matematika > 540 Kimia dan ilmu yang terkait 500 Sains dan Matematika > 580 Botani, Ilmu Tumbuhan |
| Divisions: | Fakultas Sains dan Teknologi > 47201 - Kimia |
| Depositing User: | NOVITRI DEWI YANI 1830802029 |
| Date Deposited: | 25 Mar 2024 01:33 |
| Last Modified: | 25 Mar 2024 01:33 |
| URI: | http://repository.radenfatah.ac.id/id/eprint/36320 |
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