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Pengujian Kandungan Unsur Hara Pupuk Organik Cair (POC) Limbah Kulit Nenas

Susi, Neng; Surtinah, Surtinah; Rizal, Muhammad

This research was conducted at the Laboratory of Faculty of Agriculture, University of
Lancang Kuning. The study was conducted for 3 months from September to November 2015.
This study is a descriptive research, where the first process is the process of making organic
fertilizer derived from pineapple skin waste fermented for 1 month POC that has been taken
samplenya and tested in the laboratory to determine the content of micro and macro nutrients
and C-organicnya. To measure macro and micro nutrient content, the test method used was
Kjeldahl for nitrogen content, while for P, K, CaO, MgO and Fe, the Atomic Absobtion
spectrophometric (AAS) method was used and the C-organic content was tested by
spectrophometric method. The results showed that POC of Pineapple Skin Waste contained
P 23,63 ppm, K 08,25 ppm, N 01,27%, Ca 27,55 ppm, Mg 137,25 ppm, Na 79,52 ppm, Na 79,
52 ppm , Fe 1,27 ppm, Mn 28,75 ppm, Cu 0,17 ppm, Zn 0,53 ppm and C Organic 3,10%.
Keywords: POC, Pineapple Skin Waste, Nutrient Element
Detail Information
Publisher
Fakultas Pertanian, Universitas Lancang Kuning
Tahun
2018
Bahasa
id
Last Updated
2019-10-21T10:16:00Z
Subjects / Keywords
Akses Dokumen
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Konten ini bersumber dari Repositori Institusi Kemendikdasmen.

Hak cipta dimiliki oleh institusi pencipta karya. Dilisensikan di bawah Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0).

Metadata di-harvest melalui protokol OAI-PMH sesuai SK Sekjen Kemendikbudristek No. 18/M/2022.