Claim Missing Document
Check
Articles

Found 3 Documents
Search

Peramalan Penjualan Pupuk Urea Dengan Menggunakan Metode Single Exponential Smoothing Fadli Muhammad; Sukanta Sukanta; Aria Dewanta
JATI UNIK : Jurnal Ilmiah Teknik dan Manajemen Industri Vol 5, No 2 (2022): April
Publisher : Industrial Engineering, Engineering of Faculty, Universitas Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/jatiunik.v5i2.2322

Abstract

The implementation of a sales forecasting strategy is very important to be done in the company. But there are still many companies that still have not implemented this strategy, such as pt. Pupuk Kujang Cikampek. This company is a state-owned enterprise that handles the manufacture of domestic fertilizers In addition to making subsidized urea fertilizer, this company also makes non-subsidized fertilizers. Unlike subsidized fertilizers whose production has been determined by the government, this non-subsidized fertilizer often undergoes changes in the amount of production and there is often a buildup of finished goods supplies. This research was made to find out the amount of estimated value of the next period of sales in jumbo-sized non-subsidized urea fertilizer products with the method Single Exponential Smoothing and Mean Absolute Percent Error (MAPE). Based on the research that has been done, the forecasting results for the next production period have experienced stability and the percentage value of forecasting is 20.66% which means that the forecasting model carried out is feasible. Previously, according to the data obtained, sales in 2019 were patterned as unstable. Where every month experiences sales that rise and fall drastically. Penerapan strategi peramalan penjualan penting sekali dilakukan pada perusahaan. Namun masih banyak perusahaan yang masih belum menerapkan strategi ini, seperti pada PT. Pupuk Kujang Cikampek. Perusahaan ini merupakan badan usaha milik negara yang menangani pembuatan pupuk dalam negeri Selain membuat pupuk urea bersubsidi, perusahaan ini juga membuat pupuk non subsidi. Berbeda dengan pupuk bersubsidi yang produksinya telah ditentukan oleh pemerintah, pupuk non subsidi ini sering kali mengalami perubahan dalam jumlah produksi dan sering terjadi penumpukan persediaan barang jadi. Penelitian ini dibuat untuh mengetahui jumlah nilai peramalan penjualan periode selanjutnya pada produk pupuk urea non subsidi ukuran jumbo dengan metode Single Exponential Smoothing dan Mean Absolute Percent Error (MAPE). Berdasarkan penelitian yang sudah dilakukan, didapatkan hasil peramalan untuk periode produksi selanjutnya mengalami kestabilan dan nilai persentase peramalan 20,66 % yang artinya model peramalan yang dilakukan layak. Sebelumnya menurut data yang didapatkan, penjualan tahun 2019 berpola tidak stabil. Dimana setiap bulannya mengalami penjualan yang naik turun secara drastis.   
KARAKTERISASI PEKTIN EKSTRAK BONGGOL PISANG KEPOK (Musa paradisiaca L.) Andini Andini; Fadli Muhammad; Meiria Istiana Sari; Sentot Joko Raharjo
Hexagon Jurnal Teknik dan Sains Vol 3 No 2 (2022): HEXAGON - Edisi 6
Publisher : Fakultas Teknologi Lingkungan dan Mineral - Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (265.858 KB) | DOI: 10.36761/hexagon.v3i2.1626

Abstract

Pisang dapat ditemukan di semua di daerah tropis di Indonesia dan memiliki berbagai jenis. Tidak hanya buahnya tapi bonggol pisang juga memiliki kandungan yang bermanfaat yaitu pektin. Pektin merupakan golongan polisakarida pada dinding sel tumbuhan yang mengandung asam galakturonat yang salah satu fungsinya adalah sebagai pengawet. Penelitian ini bertujuan untuk mengekstraksi pektin dari bonggol pisang dan kemudian dilakukan karakterisasi untuk menentukan mutu pektin. Penelitian ini dilakukan dengan metode ekstraksi menggunakan pelarut HCl kemudian ditambahkan etanol ke dalam filtrat untuk mengendapkan pektin dan kemudian dilakukan pengeringan untuk mengendapkan pektin kering. pektin kering kemudian dilakukan karakterisasi dengan beberapa parameter, diantaranya rendemen, bobot pektin, kadar air, kadar abu, berat ekivalen, kadar metoksil, kadar asam galakturonat, dan derajat esterifikasi. Hasil dari pengujian didapatkan data rendemen sebesar 19,6546%; kadar air sebesar 8,19%; kadar abu sebesar 0,3494%; berat ekivalen sebesar 625,211; kadar metoksil sebesar 3,27%; kadar asam galakturonat sebesar 321,94%; dan derajat esterifikasi sebesar 16,89%.
Pemberdayaan Masyarakat Dan Peningkatan Kualitas Pendidikan Desa Tanjung Tiram Tahun 2023 Fadli Muhammad; Indra Divari Lubis; Ridwan Alwi Nasution; Maulinda Maulinda; Nur Saidah Nasution; Riski Annisa Nasution; Tri Indah Rahmadhani; Nadya Annisa Lubis; Ummu Salama Parinduri
Jurnal Informasi Pengabdian Masyarakat Vol. 2 No. 1 (2024): Februari : Jurnal Informasi Pengabdian Masyarakat
Publisher : Sekolah Tinggi Agama Buddha Nalanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47861/jipm-nalanda.v2i1.878

Abstract

The community service carried out by KKN students at the Mandailing Natal State Islamic College group 39 which was carried out from 03 June 2023 to 22 August 2023 at Tanjung Tiram Village, Padang Bolak District, North Padang Lawas Regency has provided the community with an example that is very meaningful for the community in particular Tanjung Tiram Village area and received a good response and high enthusiasm. The work program that we carried out while we were in Tanjung Tiram Village was very focused on education problems in Tanjung Tiram Village because lack of interest in learning and lack of motivation were the main problems faced by students in Tanjung Tiram Village, so we held a tutoring program, with this tutoring program. will increase interest in learning and knowledge in the children of Tanjung Tiram village. The supporting factors regarding interest and motivation to learn include: the desire and enthusiasm to learn is still present in every child, the feeling of wanting to change and become a better person is very visible, and The shortcomings in society are already improvements that we have to make as KKN students at the Mandailing Natal Community Service Group 39, Tanjung Tiram Village, Padang Alley District, North Padang Lawas Regency. The research method used is descriptive qualitative. Based on the research results, this tutoring activity has a significant impact in terms of general knowledge so that the quality of education and students' awareness of learning continues to increase.