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All Journal Jurnal Pengabdian Magister Pendidikan IPA Jurnal Info Sains : Informatika dan Sains SEAS (Sustainable Environment Agricultural Science) OKTAL : Jurnal Ilmu Komputer dan Sains
Alfi Maulana
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Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Education Electrical & Electronics Engineering Environmental Science Social Sciences

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Sosialisasi Manajemen Budidaya African Night Crawder (ANC) dalam Upaya Pemanfaatan Sampah Aini; Made Sriasih; Alfi Maulana
Jurnal Pengabdian Magister Pendidikan IPA Vol 5 No 4 (2022): Oktober-Desember 2022
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (227.193 KB) | DOI: 10.29303/jpmpi.v5i4.2384

Abstract

Permasalahan sampah sudah menjadi masalah di seluruh penjuru dari kota hingga ke desa. Jenis sampah meliputi sampah rumah tangga sampah domestik dan sampah hewan ternak. Sampah yang dihasilkan setiap hari menghasilkan tumpukan sampah sehingga menjadi masalah kompleks dengan banyaknya sampah yang dihasilkan jika tanpa dilakukan pengolahan. Tujuan kegiatan pengabdian ini adalah untuk memberikan pelatihan tentang manajemen budidaya cacing African Night Crawder (ANC) dengan memanfaatkan sampah rumah tangga, dan limbah ternak sebagai sebagai sumber pakannya. Target dalam kegiatan pengabdian ini adalah ibu-ibu anggota kelompok tani Patuh Karya agar dapat memanfaatkan limbah sebagai sumber pakan untuk pemeliharaan/budidaya cacing sekaligus dapat meningkatkan penghasilan warga. Hasil budidaya cacing dapat dijual sebagai bahan pembuat pelet, sebagai bahan dasar untuk obat tradisional. Kotoran cacing dapat dimanfaatkan sebagai pupuk organik. Metode yang dilakukan dalam pengabdian ini adalah dengan cara memberikan sosialisasi pelatihan tata cara pemeliharaan, cara pembuatan pakan dan pembelian sarana untuk budidaya cacing ANC bagi peserta sosialisasi. Target dalam pengabdian ini adalah satu unit budidaya pengelolaan cacing ANC bagi ibu-ibu anggota kelompok tani Patuh Karya yang akan digunakan sebagai pola percontohan bagi warga masyarakat atau ibu rumah tangga lainnya. Kegiatan pengabdian ini diharapkan dapat menciptakan lapangan kerja dan meningkatkan pendapatan bagi anggota kelompok tani Patuh Karya, serta mampu mengurangi jumlah volume sampah rumah tangga dan sampah ternak.
Soil Fertility Due to The Use of Inorganic Fertilizer In Batu Merah Village, Lampihong District Alfi Maulana; Mulyawan, Ronny
SEAS (Sustainable Environment Agricultural Science) Vol. 8 No. 1 (2024)
Publisher : Warmadewa University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/seas.8.1.9409.60-68

Abstract

The use of inorganic fertilizers in the short or long term to paddy soil can affect it as a source of soil nutrient availability. Knowing the status of soil fertility is for determining soil fertility status aimed at assessing soil characteristics and determining the main constraints of soil fertility for farming, determined by the physical, chemical and biological properties of the soil. Artificial (inorganic) fertilizers are fertilizers made in factories, inorganic fertilizers are formed by chemical processes. Inorganic fertilizers have advantages such as, made precisely and the administration can be adjusted. However, not all inorganic fertilizers contain complete elements (macro and micro), the administration can be combined with micro fertilizers and organic fertilizers. The method used in this research is descriptive quantitative. Soil sampling and analysis was carried out in March 2022, carried out diagonally at 5 sample points on the respondent's land, as many as 10 Siam Mutiara rice farmers, so that 50 sampling points were obtained. with an average land area of approx. (± 9.7 ha). The data obtained is presented in the form of tables or figures, then the data is described. The results of the analysis of the parameters of the chemical properties of the soil at the Laboratory of the Department of Soil Science, Faculty of Agriculture, University of Lambung Mangkurat, show the value of soil acidity (pH), acidic to very acid (3.95 - 4.89), C-organic (5.18%) - 15.52 %) is moderate to high. N-total (0.47% - 0.69%) value is moderate to high. P-total (12.48 mg/100 g - 118.83 mg/100 g) was rated very low to very high, and the K-total value (15.44 % - 43.05 %) was rated low to high.
Decision Support System For Selecting Rental Houses Using The Simple Additive Weighting Method (Case Study: Bojong Indah Village) Sri Rama Putri; Alfi Maulana
Jurnal Info Sains : Informatika dan Sains Vol. 14 No. 04 (2024): Informatika dan Sains , 2024
Publisher : SEAN Institute

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Abstract

The The development of housing is currently growing quite rapidly, one of which is rented houses, the increasing population growth in Bojong Indah Village has caused the need for housing to continue to increase. Families in Bojong Indah Village are not only native residents, but there are also newcomers. Newcomers and local families need a place to live, such as housing, apartments, and rented houses. However, limited costs are often one of the reasons for not buying a house or apartment. So that rented houses become an alternative choice for the community. In selecting this rented house, the author determines his own criteria in selecting it, namely price, space, distance to the market, security, and parking space. The use of the Simple Additive Weighting (SAW) method in a decision support system is a problem-solving path that can handle this problem, where tenants will feel relieved by the existence of this decision support system by providing suggestions for rented houses that match the criteria quickly by inputting the criteria desired by the user. So that at the end of the process, the user will get a list of recommendations for recommended rented houses based on their input criteria.
Perbandingan Metode SAW, WP, Dan TOPSIS Dalam Pemilihan Rumah Kost Mahasiswa Di Pontianak Shendy Nurhidayat; Alfi Maulana; Wisnu Gama Kusuma; Perani Rosyani
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 08 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

The number of factors that must be taken into account and considered in making a decision is one of the problems that exist and must be faced by decision makers. This is also the case with students who are going to rent a boarding house. Many factors must be considered and taken into account by students in choosing a boarding house, including the distance from the boarding house to the campus, the distance from the main road to the campus, the size of the room, security, curfew restrictions, rental prices and the type of boarding house. To overcome existing problems, To assist in determining the decision making, a Decision Support System (DSS) approach is used. The criteria used include: location, price, facilities, room size, security. This study aims to analyze the results of the Simple Additive Weighting (SAW), Weighted Product (WP) and Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) methods so that it can be determined which method is more relevant to be implemented in the case of selecting student boarding houses. This research will discuss the process of selecting student boarding houses by analyzing three methods, namely the Simple Additive Weighting (SAW) method, the Weighted Product (WP) method and the Technique for Order of Preference by Similarity to Ideal Solutions (TOPSIS method). Although in general the three methods are relatively equally relevant.
Co-Authors Aini Made Sriasih Mulyawan, Ronny Perani Rosyani Shendy Nurhidayat Wisnu Gama Kusuma