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All Journal Jurnal Hilirisasi IPTEKS (JHI) Bandung Conference Series: Industrial Engineering Science
Astri Permata Sari
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Engineering Health Professions Industrial & Manufacturing Engineering Public Health Veterinary Other

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PELATIHAN PEMBUATAN PESTISIDA NABATI UNTUK PENGENDALIAN HAMA DAN PENYAKIT TANAMAN DI DESA CUBADAK AIR KECAMATAN PARIAMAN UTARA KOTA PARIAMAN Yulmira Yanti; Wiwik Suryani; Gliceri Yumidiona; Salsabilla Afisti; Muhammad Iqbal; Ichlasul Farhan Nouvensi; Astri Permata Sari; Ge Gatra Gova Capatagi; Putri Mawar Sari
Jurnal Hilirisasi IPTEKS Vol 6 No 4 (2023)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v6i4.735

Abstract

The excessive and improper use of synthetic pesticides triggers ecosystem damage. The negative impacts of pesticide use can result in pest resistance, resurgence, the death of natural enemies, residue left on crop yields, and environmental pollution. Aside from the negative impacts on the environment, the use of synthetic pesticides burdens farmers due to their relatively high cost. Botanical pesticides become an alternative for controlling plant pests (Pests). Thus, a socialization on making botanical pesticides was conducted in Cubadak Air Village, North Pariaman Subdistrict, Pariaman City. The objective of creating botanical pesticides was to reduce the use of synthetic pesticides, decrease control costs, and maintain agricultural ecosystems. The botanical pesticide-making activity was carried out on July 19-20, 2023, in Cubadak Air Village, North Pariaman Subdistrict, Pariaman City. The method used was a direct demonstration of botanical pesticide production to farmer groups and the community in Cubadak Air Village. The results obtained after empowering the community in making botanical pesticides were that farmers could directly produce these pesticides, thereby aiding in the farmers' economy by reducing pesticide purchasing costs, utilizing wild plants like weeds to be used as botanical pesticides. The training on making botanical pesticides proceeded smoothly, and participants showed enthusiasm for the presented material. The use of environmentally friendly botanical pesticides, utilizing available natural resources, helps to maintain ecosystem balance.
Usulan Penerapan Preventive Maintenance dengan Menentukan Interval Waktu Perawatan untuk Mereduksi Downtime pada Mesin Water Jet Loom Astri Permata Sari; Hidayat, Nita P. A.
Bandung Conference Series: Industrial Engineering Science Vol. 4 No. 2 (2024): Bandung Conference Series: Industrial Engineering Science
Publisher : UNISBA Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/bcsies.v4i2.15015

Abstract

Abstract. CV Jaya Lestari is a company engaged in the Grey fabric manufacturing industry. This research was conducted in the Production Division which carried out the process of winding yarn until the yarn was woven to become a finished product, namely Grey cloth. The operating machines consist of ilsin machines, todo machines and water jet loom machines. The Water Jet Loom machine is the machine that has the highest downtime, which is 161.88 hours. Downtime on the Water Jet Loom machine resulted in the company not being able to produce gray cloth. Maintenance time intervals are carried out for the three critical components of the Water Jet Loom machine, namely the cutter, leno and feeder. The calculation results show that 80% reliability results in a maintenance interval for the cutter component of 48 hours, the leno of 59 hours, and the feeder of 23 hours. With the resulting maintenance interval, the downtime of the cutter component can be reduced to 2.44 hours, the leno component to 7.15 hours and the feeder component to 17.77 hours. Abstrak. CV Jaya Lestari merupakan perusahaan yang bergerak di bidang industri pembuatan kain Grey. Penelitian ini dilakukan di Divisi Produksi yang melakukan proses penggulungan benang hingga benang ditenun untuk menjadi produk jadi yaitu kain Grey. Mesin yang beroperasi terdiri dari mesin ilsin , mesin todo dan mesin water jet loom. Mesin Water Jet Loom merupakan mesin yang memiliki downtime tertinggi, yaitu 161,88 jam. Downtime pada mesin Water Jet Loom mengakibatkan perusahaan tidak dapat memproduksi kain grey. Interval waktu perawatan dilakukan untuk ketiga komponen kritis mesin Water Jet Loom, yaitu cutter, leno dan feeder. Hasil perhitungan menunjukkan bahwa keandalan 80% menghasilkan interval pemeliharaan komponen cutter sebesar 48 jam, leno sebesar 59 jam, dan feeder sebesar 23 jam. Dengan interval pemeliharaan yang dihasilkan, downtime komponen cutter dapat direduksi menjadi 2,44 jam, komponen leno menjadi 7,15 jam dan komponen feeder menjadi 17,77 jam.
Co-Authors Ge Gatra Gova Capatagi Gliceri Yumidiona Hidayat, Nita P. A. Ichlasul Farhan Nouvensi Muhammad Iqbal Putri mawar Sari Salsabilla Afisti Wiwik Suryani Yulmira Yanti