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All Journal AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian JIPIS
Agustin, Nadia
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Other

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ANALISIS PERSEDIAAN BAHAN BAKU PRODUKSI FURNITURE PADA PT. MITRA GRAHA SELARAS (MGS) CIPONDOH KOTA TANGERANG Widiarti, Aniek; Abdilah, Hafiz Abdilah; Monika, Angellia; Aulia, Nova; Kamila, Ghina Nuril; Agustin, Nadia
JIPIS Vol. 32 No. 2: Oktober 2023
Publisher : FKIP, UNIVERSITAS ISLAM SYEKH-YUSUF TANGERANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33592/jipis.v32i2.4515

Abstract

Persediaan bahan baku adalah bahan dasar yang belum diproses yang disediakan perusahaan untuk kemudian digunakan dalam proses kegiatan produksi perusahaan. Bahan baku menjadi hal penting pada perusahaan produksi. Tujuan dari pengendalian persediaan bahan baku adalah untuk menekan biaya-biaya operasional seminimal mungkin sehingga kinerja dan keuntungan perusahaan lebih optimal. Metode yang digunakan dalam penelitian ini adalah deskriptif kualitatif dimana metode penelitian yang digunakan untuk meneliti pada kondisi obyek yang alamiah. Metode pengumpulan data menggunakan observasi,wawancara dan studi literaratur. Pada PT.Mitra Graha Selaras menggunakan bahan baku kayu pensil dan meranti, untuk penggunan bahan baku kayu produksi dalam sehari sekitar 3 sebulan 72 dan satu tahun 864  dan metode untuk menghitung persediaan adalah FIFO. Kata Kunci: Bahan baku, furnitur, persediaan   Abstract Raw material inventory is unprocessed basic material provided by the company for later use in the company's production process. Raw materials are important in production companies. The aim of controlling raw material inventory is to reduce operational costs to a minimum so that company performance and profits are more optimal. The method used in this research is descriptive qualitative where the research method is used to examine the natural conditions of objects. Data collection methods use observation, interviews and literature studies. PT. Mitra Graha Selaras uses pencil wood and meranti as raw materials, for the use of wood raw materials production in a day is around 3  a month 72  and one year 864  and the method for calculating inventory is FIFO. Keywords: Raw material, furniture, supply
Efektivitas Minyak Atsiri dan Ekstrak N-Heksana Daun Beluntas sebagai Insektisida Alami dengan Bioindikator Ulat Hongkong: Efektivitas Minyak Atsiri dan Ekstrak N-Heksana Daun Beluntas sebagai Insektisida Alami dengan Bioindikator Ulat Hongkong Juwita , Tita; Agustin, Nadia; Riris, Ida Duma; Eddiyanto; Hendrawan
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 9 No 1 (2025): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v9i1.785

Abstract

Natural insecticides are pest control materials derived from natural sources such as plants. The use of natural insecticides is very important because it has a lower cost, is safe for living things and does not pollute the environment, so this study aims to determine the activity of essential oils and n-hexane extracts of beluntas leaves (Pluchea indica L.) as natural insecticides with bioindicators of Hong Kong caterpillars (Tenebrio molitor). Isolation of essential oils was carried out using the steam distillation method and extraction using the maceration method. Insecticide activity tests used the contact poison method and the residue method, with variations in extract and essential oil concentrations of 1%, 3%, 5%, 7%, 10%, 20%, 30% (v/v) and positive controls, namely Hippo insecticide and negative control tween 80. The results of the isolation of essential oils from beluntas leaves produced a yield of 2%, while extraction using the maceration method produced a yield of 1.84%. The results of the insecticide activity test using the contact poison method were more effective than the residue method. The insecticidal activity and n-hexane extract are more effective than essential oils, this is due to the differences in the content of secondary metabolite compounds contained in the extract and essential oil.
Efektivitas Minyak Atsiri dan Ekstrak N-Heksana Daun Beluntas sebagai Insektisida Alami dengan Bioindikator Ulat Hongkong: Efektivitas Minyak Atsiri dan Ekstrak N-Heksana Daun Beluntas sebagai Insektisida Alami dengan Bioindikator Ulat Hongkong Juwita , Tita; Agustin, Nadia; Riris, Ida Duma; Eddiyanto; Hendrawan
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 9 No 1 (2025): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v9i1.785

Abstract

Natural insecticides are pest control materials derived from natural sources such as plants. The use of natural insecticides is very important because it has a lower cost, is safe for living things and does not pollute the environment, so this study aims to determine the activity of essential oils and n-hexane extracts of beluntas leaves (Pluchea indica L.) as natural insecticides with bioindicators of Hong Kong caterpillars (Tenebrio molitor). Isolation of essential oils was carried out using the steam distillation method and extraction using the maceration method. Insecticide activity tests used the contact poison method and the residue method, with variations in extract and essential oil concentrations of 1%, 3%, 5%, 7%, 10%, 20%, 30% (v/v) and positive controls, namely Hippo insecticide and negative control tween 80. The results of the isolation of essential oils from beluntas leaves produced a yield of 2%, while extraction using the maceration method produced a yield of 1.84%. The results of the insecticide activity test using the contact poison method were more effective than the residue method. The insecticidal activity and n-hexane extract are more effective than essential oils, this is due to the differences in the content of secondary metabolite compounds contained in the extract and essential oil.
Co-Authors Abdilah, Hafiz Abdilah, Hafiz Abdilah Aulia, Nova Eddiyanto Hendrawan Ida Duma Riris Juwita , Tita Kamila, Ghina Nuril Kamilah, Ghina Nuril Monika, Angelia Monika, Angellia Widiarti, Aniek