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All Journal Jurnal Pengelolaan Laboratorium Pendidikan
Jufriyah, J
Jurnal Pengelolaan Laboratorium Pendidikan
Education

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Pengujian Bahan Inkonvensional Sebagai Sumber Bahan Pakan Isharyudono, Kelik; Mar'ah, Isna; Jufriyah, J
Jurnal Pengelolaan Laboratorium Pendidikan Vol. 1, No. 1, Januari 2019
Publisher : Jurnal Pengelolaan Laboratorium Pendidikan

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Abstract

Ketersediaan bahan pakan yang umum digunakan saat ini mengalami penurunan produksi. Hal ini dikarenakan keterbatasan lahan yang mulai terdegradasi sehingga hasil pertanian juga menurun. Untuk itu perlu dicari alternatif lain dari sumber bahan baku untuk pakan selain bahan yang umum. Penggunaan bahan pakan alternatif ( inkonvensional ) terkendala dengan keterbatasan data hasil analisis komposisi kimianya. Dalam penelitian ini dihasilkan tabel komposisi bahan pakan yang belum tercantum di dalam tabel komposisi pakan yang sudah ada sebelumnya. Tujuannya adalah untuk memberikan informasi kepada masyarakat mengenai kandungan dari bahan inkonvensional yang belum ada pada tabel komposisi. Dengan demikian dapat menjadi acuan untuk dapat dipergunakan sebagai komponen penyusun ransum.  Metode pengujian yang digunakan adalah analisis proksimat cara Weendee. Adapun parameter uji yang dilakukan meliputi kadar air, kadar abu, kadar lemak kasar, kadar serat kasar dan kadar protein kasar. Dari hasil penelitian ini telah didapatkan beberapa bahan inkonvensional yang belum masuk kedalam tabel komposisi.   Kata kunci: bahan inkonvensional, kadar air, kadar abu, kadar lemak kasar, kadar serat kasar dan kadar protein kasar
Pemeliharaan Dan Penyimpanan Peralatan Laboratorium Kimia Jufriyah, J; Mar'ah, Isna; Isharyudono, Kelik
Jurnal Pengelolaan Laboratorium Pendidikan Vol. 1, No. 1, Januari 2019
Publisher : Jurnal Pengelolaan Laboratorium Pendidikan

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Improper maintenance and storage of laboratory equipment, will shorten the life span. Damage to the tool will have a direct impact on the costs that must be incurred to replace damaged equipment components or even procurement of new equipment. The purpose of this paper is to provide an understanding of how to maintain and store chemical laboratory equipment. And can identify damage to chemical laboratory equipment.Broadly speaking, the tool maintenance method is divided into two parts: planned maintenance and unplanned maintenance. For storage of tools using the classification method based on the tool group, frequency of use and the nature of the tool.Maintenance and storage of chemical laboratory equipment is an activity process in order to anticipate damage as early as possible so that it can increase the efficiency of the working life of the equipment used.So that the chemical laboratory equipment can function optimally and always in a state of ready use, it is necessary to have knowledge about how to maintain and store laboratory equipment and how to identify equipment damage as early as possible. Maintenance and storage of chemical laboratory equipment properly can prevent damage to chemical laboratory equipment that will extend the life of the equipment, and ensure the comfort and safety of the user. Keywords: chemistry, laboratory, maintenance, storage, equipment
Penggunaan Bahan Inkonvensional Sebagai Sumber Bahan Pakan Isharyudono, Kelik; Mar'ah, Isna; Jufriyah, J
Jurnal Pengelolaan Laboratorium Pendidikan Vol. 1, No. 1, Januari 2019
Publisher : Laboratorium Bio Teknologi, Fakultas Sains dan Matematika, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (73.235 KB) | DOI: 10.14710/jplp.1.1.1-6

Abstract

The availability of commonly used feed ingredients currently decreases production. This is due to the limited land that has begun to be degraded so that agricultural yields also decline. For this reason, it is necessary to look for other alternatives from the source of raw materials for feed in addition to common ingredients. The use of alternative (unconventional) feed ingredients is constrained by the limited data from the analysis of its chemical composition. In this study a table of feed ingredients composition has not been listed in the table of pre-existing feed composition. The aim is to provide information to the public about the content of unconventional materials that do not yet exist in the composition table. Thus it can be a reference to be used as a constituent component of rations. The test method used is the proximate analysis of the Weendee method. The test parameters included water content, ash content, crude fat content, crude fiber content and crude protein content. From the results of this study, several conventional materials have not been included in the composition table
Co-Authors Isharyudono, Kelik Mar'ah, Isna