STUDI PEMANFAATAN KULIT KOPI ARABIKA (Coffee arabica L.) SEBAGAI MIKRO ORGANISME LOKAL (MOL)

A Ita Juwita, Arnida Mustafa, Risna Tamrin

Abstract


MOL (Mikro Organisme Lokal) is the result of local material decomposition with
fermentation method. MOL contains macro and micro nutrients and microbial decomposers.
The smaller coffee peel that will fermented, the faster MOL can be formed. To accelerate
decomposition in MOL solution, it can be added food source of bacteria such as coconut water
and brown sugar.
The purpose of this study was to study the process of making MOL from coffee peel, to
analyze the content of nitrogen, phosphor, and potassium of MOL of coffee peel and to
determine the effect of fermentation time on nitrogen, phosphor, and potassium contents of
MOL that resulted.
This study was conducted with 4 (four) treatments, week 1, 2, 3 and 4 and 1 factor and
using 2 times replicate. The parameter of testing used for making coffee peel as local
microorganism are MOL volume, nitrogen, phosphor and potassium contents.
The result of study showed that the highest mol volume obtained in week 4 of 8.5 ml and
the lowest in week 1 of 5 ml. They were obtained from 500 g coffee peel. Determination of
nitogen, phosphorus and potassium as a macro nutrients has been conducted. The result showed
that the highest nitrogen was found to be 0,0039% in week 1, 3 and 4 and the lowest in week 2
with percentage 0.034 %. Determine of phosphorus showed that the highest phosphor was
obtained in week 2 wtih percentage 0.033 % and the lowest in week 4 of 0.018%, and the result
of potassium analyze, the highest obtained in week 2 of 0.035 % and the lowest in week 4 of
0.014%

Keywords


coffee peel;fermentation;local microorganism;nitrogen;phosphor;potassium

Full Text:

PDF (Indonesian)

References


Beveridge, M.C.M. 1996. Cage Aquaculture

Fishing. Second Edition. News Books.

London.

Hadisuwito, Sukamto. 2012. Membuat Pupuk

Organik Cair. Agromedia Pustaka:

Jakarta.

Hartono.2013. Siaran Pers”Produksi Kopi

Nuantara Ketiga Terbesar di Dunia”.

Diterbitkan oleh: Kementerian

Perindusrian (Kemenperin) tanggal 25

Juli 2013

Hawab, H. M. 2004. Pengantar Biokimia.

Banyumedia, Malang.

Mulyani, S. 1994. Pupuk dan Cara

Pemupukan. Rineka Cipta. Jakarta.

Ngili, Y. 2009. Biokimia Struktur dan Fungsi

Biomolekul. Graha Ilmu, Yogyakarta.

Notohadiprawiro T. 1999. Tanah dan

Lingkungan. Jakarta: Direktorat

Jenderal Pendidikan Tinggi

Departemen Pendidikan dan

Kebudayaan.

Purwasasmita, M. 2009. Pemanfaatan

Larutan MOL.

http://riefarm.blogspot.com/. Tanggal

aksess 2 Juli 2012.

Simanihuruk, Kiston dan J. Sirait. 2010.

Silase Kulit Buah Kopi Sebagai Pakan

Dasar pada Kambing Boerka Sedang

Tumbuh. Disampaikan pada Seminar

Nasional Teknologi Peternakan dan

Veteriner 2010.

Smith, H.P. 1955. Farm Machinery and

Equipment. Fourth Edition, New York:

Mc Graw-Hill Book Co., lnc.

Suhastyo, A. A. 2011. Studi Mikrobiologi dan

Sifat Kimia Mikroorganisme Lokal

yang Digunakan pada Budidaya Padi

Metode SRI (System of Rice

Intensification). Tesis. Sekolah

Pascasarjana. Institut Pertanian Bogor.

Bogor


Refbacks

  • There are currently no refbacks.




Copyright (c) 2017 AGROINTEK

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

Mailing Address:

Agrointek Journal

Department of Agroindustrial Technology, Faculty of Agriculture, University of Trunojoyo Madura
Raya Telang St. PO BOX 2, Kamal - Bangkalan - Jawa Timur
Phone: (031) 3013234, Email:agrointek@yahoo.com

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License