Substitusi Abu Sekam dengan Kulit Tanduk Biji Kopi dan Perbedaan Metode Penanganannya terhadap Mutu Bokasi
Abstract
Substitution Of Paddy Husk Ash With coffee bean horn skin And Differences Of The Handling Methods On The Quality Of Bocation
Abstract: Bokasi is an organic fertilizer that can be made using materials such as animal manure, husk ash, sawdust and bran. In coffee-producing regions, the waste of coffee bean horn skin can also be used as natural fertilizer. In general, husk ash and coffee bean horn skin can function as soil tillers, making it easier for plant roots to absorb nutrients and improve soil. The purpose of this study was to determine the effect of substitution of husk ash with coffee bean horn skin and the different methods of handling it in making bocations on the quality of the resulting bocation. The study used Factorial Completely Randomized Design (RAL) with 2 factors. Factor I is the ratio of coffee husk ash and horn skin which consists of 5 levels (1: 0, 2: 1, 1: 1, 1: 2, 0: 1) and factor II is the handling of coffee bean horn skin which consists of 2 level (burned and without burning). Thus, there are 5 combinations of levels of comparison with the method of handling 2 and the number of replications 3 times, so that 30 units of experiment are obtained. The analysis carried out included: total microorganisms (TPC), pH, element C, element N, and ratio C / N. The results showed that the results of variance in the interaction of husk ash with coffee bean horn skin and the handling method had a very significant effect on total microorganisms, pH value, Carbon element value, and Nitrogen element value. The high proportion of husk ash and coffee bean horn skin with the method of handling burned or without burning tends to increase the value of pH, carbon value (C), and C / N ratio. Based on all the tests carried out there was the best combination of treatments obtained in the comparison treatment of husk ash with 2: 1 coffee bean horn skin and the method of handling was burned and without burning resulting in total microorganisms, pH, and ratio C / N.
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Indriani, Y. H. 2002. Membuat Kompos Secara Singkat. PT. Penebar Swadaya, Jakarta.
Marcelina. A, Ridhay. A, Prismawiryanti. 2016. Aktivitas Antioksidan dan Ekstrak Limbah Kulit tanduk biji kopi (Coffeasp) Berdasarkan Tingkat Kepolaran Pelarut. Jurusan Kimia Fakultas MIPA. Universitas Tadulako, Jurnal of natural science 5(1) : 21-30.
Pelezar M.J., dan Chan E.C.S. 1986. Penterjemah. Ratna Siri Hadioetomo. Dasar-Dasar Mikrobiologi 1. Universitas Indonesia Press, Jakarta.
Sani, K. 2007. Pembuatan Bokasi. BPPP Lembang, Lembang
Santosa, E. 2008. Peranan Mikro Organisme Lokal Dalam Budidaya Tanaman Padi Metode Sytem of Rice Intensification. Departemen Pertanian, Jakarta.
Sialoho, M. 1992. Pengaruh Penempatan Sekam dan Dosis Pupuk Kandang Pada Pertumbuhan dan Produksi Jahe. Skripsi. Jurusan Tanah, Fakultas Pertanian Institut Pertanian, Bogor. 54 h.
Simamora, S. 2008. Meningkatkan Kualitas Kompos. Agro Media Pustaka, Jakarta.
Sugito Y., Yulia W., dan Ellis W. 1995. Sistem Percobaan Teori dan Aplikasi. Andi Offset, Yogyakarta.
Suparman, M. 1994. EM4 Mikroorganisme Yang Efektif. Kontak Tani Nelayan Andalan. Sukabumi.
DOI: https://doi.org/10.17969/jimfp.v4i2.11049
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