Open Journal System (OJS) Universitas Bengkulu
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Analisis Fungsi Ruang Terbuka Sebagai Sarana Penunjang Aktivitas Akademik dan Sosial Bagi Mahasiswa di Lingkungan Kampus Politeknik Negeri Bandung
Get PDFOpen spaces within a campus serve as vital public areas that support the development of students’ academic knowledge, creativity, and soft skills through environmental interaction. The availability, design, and quality of campus open spaces play a crucial role in shaping a liveable and engaging academic environment. At Bandung State Polytechnic (Polban), open space utilization remains passive due to the limited facilities in various areas, resulting in low student engagement. This study aims to examine the existing conditions and analyze the potential of open spaces within the Polban campus based on academic open space (AOS) typologies, focusing on their function in supporting academic and social activities. A qualitative approach was employed, with primary data collected through field observations, document analysis, and interviews. The findings reveal that several areas meet the criteria to function as passive spaces and small gathering areas, supporting academic-related activities. Additionally, from a social perspective, the campus possesses potential areas for outdoor dining, large gathering spaces, and symbolic spaces. The study emphasizes the importance of aligning open space design with student activity needs and enhancing the available facilities to optimize usage. The results can serve as a reference for future campus open space planning and development that is more responsive to student needs and campus life dynamics.Ruang terbuka sebagai area publik kampus menjadi wadah dalam mengembangkan keilmuan, kreatifitas ataupun soft skill bagi mahasiswa untuk berinteraksi dengan lingkungannya. Diketahui bahwa ketersediaan dan penyebaran ruang terbuka di lingkungan kampus Politeknik Negeri Bandung mencapai 60% dari luas lahan secara keseluruhan. Namun penggunaannya belum dimanfaatkan secara optimal dan terdapat lahan-lahan di area kampus yang memiliki potensi dan memenuhi kriteria untuk menunjang kegiatan akademik dan sosial mahasiswa. Penelitian ini bertujuan untuk mengkaji pemenuhan fungsi Ruang Terbuka kampus dalam menunjang aktivitas akademik dan sosial mahasiswa. Penelitian ini dilakukan untuk mendapatkan umpan balik yang tepat, sehingga dapat digunakan sebagai rekomendasi potensi bagi kampus untuk melakukan perancangan ruang terbuka kampus yang berkualitas berdasarkan academic open spaces typologies. Penelitian ini menggunakan pendekatan kualitatif dengan teknik analisis deskriptif. Teknik pengumpulan data yang dilaksanakan adalah observasi dan wawancara. Hasil dari penelitian ini adalah matriks yang menggambarkan potensi pengembangan ruang terbuka di lingkungan kampus Politeknik Negeri Bandung berdasarkan 11 indikator academic open spaces typologies yang terbagi dalam fungsi academic dan social activity
Indonesian Curcuma Competition in the World Market: Insight from Demand System Analysis
No full textCurcuma is frequently employed as an appetite enhancer and for medicinal purposes. In addition to being consumed domestically, Indonesian curcuma is also exported to the global market. This research identifies the manner in which Indonesian curcuma competes in the worldwide market, taking into account the fact that it also competes with curcuma from various other countries. The market position of Indonesian curcuma is identified using the Almost Ideal Demand System (AIDS) method. The comparator countries selected for this study are five curcuma exporters, namely India, the Netherlands, Germany, Spain, and the USA. The analysis utilised time series data from January 2013 to December 2022, and the identification results of this study indicate that Indonesian curcuma is a normal good with elastic and responsive properties to the global demand for curcuma. Furthermore, it is observed that Indonesian curcuma substitutes or replaces Indian curcuma. Conversely, Dutch, German, Spanish, and USA curcuma exhibit a complementary relationship with Indonesian curcuma. To enhance the competitiveness of Indonesian curcuma in the global market, it is imperative to augment the volume and quality of exports, with a particular focus on standardisation and enhancing the added value through processing. This strategic approach is expected to not only ensure price competitiveness with other exporters but also to expand the share of Indonesian curcuma exports in the global market
Consumer Preferences and Willingness to Pay for Porang-Based Analog Rice
No full textRice is a staple food for many people worldwide, especially in Asia, including Indonesians, with conventional white rice being the most commonly consumed type. However, conventional white rice has nutritional limitations and a high glycemic index, which can negatively impact health. This study explores consumer preferences and Willingness to Pay (WTP) for porang-based analogue rice as a healthier alternative. Using the Discrete Choice Experiment (DCE) method, data were collected from 150 respondents in Bogor, Indonesia, through voluntary response sampling. The results show that attributes such as porang rice type, softness, clear white colour, packaging, well-known brand, ease of preparation, longer shelf life, and health claims significantly influence consumer preferences. Consumers are willing to pay a higher price: IDR 46,040/kg for porang rice, IDR 58,600/kg for soft rice, IDR 43,338/kg for rice with a clear white colour, IDR 61,860/kg for packaged rice, IDR 61,389/kg for rice with a well-known brand, IDR 40,028/kg for rice that is easy to prepare, IDR 41,200/kg for rice with a longer shelf life, and IDR 90,401/kg for rice with health claims. These findings highlight the growing demand for healthier food options and provide valuable insights for producers and marketers to develop effective strategies. Emphasizing product quality and health benefits is crucial to increasing market acceptance of porang-based analogue rice
Analysis of The Implementation of Sustainable Food Agricultural Land Protection Policy in Musi Rawas District Using the Interpretive Structural Modeling Method
Get PDFThis study focuses on analyzing the implementation of Musi Rawas Regency Regional Regulation Number 3 of 2018 concerning Sustainable Food Crop Land Protection (LP2B). In the study, interviews were conducted with informants related to the research aimed at developing a strategy for implementing Musi Rawas Regency Regional Regulation Number 3 of 2018, concerning the protection of sustainable food crop land in Musi Rawas Regency. The method used in this study is interpretive structural modelling (ISM). The ISM method is a modeling technique that can summarize expert opinions to provide specific opinions on the hierarchy of sub-elements according to each element contained in the system. The results obtained from this study indicate that the main obstacle is the lack of optimal socialization regarding sustainable food crop land protection policies to the community, and the need for increased farmer training to implement sustainable agricultural practices to protect food crop areas and land sustainably
Analysis of Factors Affecting Rice Production and Its Associated Risks
No full textEffective risk management is essential for rice farmers to achieve sustainable agriculture. Rice production is inherently influenced by uncertainties that can lead to yield declines or, in severe cases, complete crop failure. These uncertainties arise from various factors, including climate change, nutrient leaching, soil erosion, landslides, floods, pests, and droughts. Such risks not only threaten production but also have short-term impacts on food security at regional and national levels, potentially resulting in rice scarcity and rising prices. This study aims to analyze rice production and its associated risks in Purbalingga Regency, Central Java. Using multiple linear regression and multiplicative heteroscedasticity regression methods, the study incorporates novel elements such as agricultural inputs (land size, seeds, urea fertilizer, pesticides, and machinery), socio-demographic factors (planting season, education, farming experience), and government policies (ownership of farmer cards and extension service intensity). The findings indicate that land area, urea fertilizer, pesticides, agricultural tools, Farmer Card ownership, extension services, and planting seasons significantly affect rice production and its risks. These results underscore the importance of enhancing farmers' capabilities through improved agricultural inputs, education, and a deeper understanding of evolving planting processes, ultimately enabling more effective risk management strategies
Penentuan Rute Distribusi Gas LPG 3 kg Dengan Menggunakan Metode Saving Matrix (Studi PT Carolinee Putri Anwar Lubuklinggau)
No full textThis study aims to determine the optimal distribution route and minimum distribution costs for PT Caroline Putri Anwar Lubuk linggau using the saving matrix approach. This study uses qualitative research. Data collection was used through interviews and observations at the research location by conducting interviews with key informants and requesting documents for shipping 3 KG of LPG gas from the company. Data processing is used using the saving matrix method with the nearest neighbor determine determining the order of visits to the base with the help of analysis tools. The results of this study note that in one day there are 6 routes and the distance that must be traveled is 2,856.6 KM in one month with a distribution fee of Rp.41,508,938.5 in one month, so the company can reduce the distance traveled by 33.2% or 1,423.4 km and can save distribution costs up to 3.8% or Rp. 1,648,736.5 in one month using three units of trucks with a truck capacity of 560 units of LPG Gas.
Keywords: Distribution, Transportasi, Saving MatrixPenelitian ini bertujuan untuk menentukan rute distribusi yang optimal dan biaya distribusi yang minimum bagi PT Caroline Putri Anwar Lubuklinggau dengan menggunakan pendekatan saving matrix. Penelitian ini menggunakan penelitian kualitatif. Pengumpulan data digunakan melalui wawancara dan observasi di lokasi penelitian dengan melakukan wawancara kepada informan kunci dan meminta dokumen pengiriman Gas LPG 3 KG kepada perusahaan. Pengolahan data digunakan dengan metode saving matrix dengan penentuan urutan kunjungan ke pangkalan dengan bantuan alat analisis. Berdasarkan hasil penelitian diketahui bahwa dalam satu hari terdapat 6 rute dan jarak yang harus ditempuh yaitu 2.856,6 KM dalam satu bulan dengan biaya distribusi sebesar Rp.41.508.938,5 dalam satu bulan, maka perusahaan dapat mengurangi jarak tempuh sebesar 33,2% atau 1.423,4 km dan dapat menghemat biaya distribusi hingga 3,8% atau Rp. 1.648.736,5 dalam satu bulan dengan menggunakan tiga unit truk dengan kapasitas truk sebanyak 560 unit Gas LPG.
Kata Kunci: Distribusi, Transportasi, Saving Matri
Addition of Moringa Leaf Flour (Moringa oleifera L) in Rations on the Quality of Quail (Coturnix coturnix japonica) Eggs
No full textThis study aims to evaluate the use of moringa leaf flour (Moringa oleifera L) in rations on the quality of quail eggs. The researchers designed four treatments and five replications: P0, a ration without the use of Moringa leaf flour (control); P1, a ration containing 5% Moringa leaf flour; P2, a ration containing 10% Moringa leaf flour; and P3, a diet containing 15% Moringa leaf meal. These were analysed using ANOVA. The results showed that the use of Moringa leaf flour up to 15% had a significant effect (P<0.05) on yolk color but had no significant impact (P>0.05) on egg weight, yolk index, albumen index, haugh unit, shell weight, and thick shell. Based on the research results, incorporating Moringa leaf flour into rations up to 15% can enhance yolk colour without reducing egg weight, yolk index, albumen index, Haugh units, shell weight, and shell thickness.Penelitian ini bertujuan untuk mengevaluasi penggunaan tepung daun kelor (Moringa oleifera L) dalam ransum terhadap kualitas telur puyuh. Penelitian ini menggunakan empat perlakuan dan lima kali ulangan: P0: ransum tanpa menggunakan tepung daun kelor (kontrol), P1: ransum yang mengandung 5% tepung daun kelor, P2: ransum yang mengandung 10% tepung daun kelor, dan P3: ransum yang mengandung 15% tepung daun kelor, yang dianalisis dengan menggunakan ANOVA. Hasil penelitian menunjukkan bahwa penggunaan tepung daun kelor sampai dengan 15% berpengaruh nyata (P<0,05) terhadap warna kuning telur tetapi tidak berpengaruh nyata (P>0,05) terhadap berat telur, indeks kuning telur, indeks albumen, haugh unit, berat kerabang dan tebal kerabang. Berdasarkan hasil penelitian, penggunaan tepung daun kelor dalam ransum sampai dengan 15% dapat meningkatkan warna kuning telur dan tidak menurunkan berat telur, indeks kuning telur, indeks albumen, haugh unit, berat kerabang, dan tebal kerabang.
Kata kunci: Tepung daun kelor, kualitas telur puyu
Sido Makmur Srandakan Bantul Livestock Farmer's Group Readiness to Utilize Fermented Feed to Increase Income
No full textThe research aims to analyze the group's understanding and readiness in utilizing fermented feed preservation and income analysis, specifically focusing on the selection of a location within the Sido Makmur group in Srandakan District, Bantul Regency. The sample was selected as a convenience sample of as many as 17 out of 80 members who were willing to be interviewed. The research was conducted in a quantitative descriptive manner. Primary data was collected through direct interviews using a questionnaire tool. The primary data collected include respondent characteristics, land ownership, and readiness to utilize feed preservation. The results show that most farmers of productive age with formal education equivalent to high school have received training in feed preservation; their main occupation is farming. The forage potential comes from agricultural waste, plantations, grass, and legumes. Farmers are willing to provide fermented feed to livestock (82.50%) and interested in selling fermented feed (76.47%) in the form of drums with a capacity of 50 kg made by farmer’s group (47.06%), created by individual (70.59%) and plastic packaging (41.18%) Income from fermented feed in drum was IDR 37,970 and plastic was IDR 35,970. Selling price and product quality are essential factors in selling fermented feed. Fortunately, to support product quality, packaging and labelling support is needed.Tujuan penelitian adalah menganalisis pemahaman dan kesiapan kelompok dalam memanfaatkan pakan fermentasi pengawetan dan analisis pendapatan. Pemilihan lokasi di kelompok Sido Makmur Kecamatan Srandakan Kabupaten Bantul. Sampel yang dipilih adalah convinience sample sebanyak 17 orang dari 80 anggota yang bersedia diwawancarai. Penelitian ini dilakukan secara deskriptif kuantitatif. Data primer dikumpulkan melalui wawancara langsung dengan menggunakan alat kuesioner. Data primer yang diambil meliputi karakteristik responden, kepemilikan lahan, dan kesiapan memanfaatkan pakan pengawet. Hasil penelitian menunjukkan bahwa sebagian besar peternak usia produktif dengan pendidikan formal setara SMA telah mendapatkan pelatihan pengawetan pakan; pekerjaan utama mereka adalah petani. Potensi hijauan tersebut berasal dari limbah pertanian, perkebunan, rumput, dan kacang-kacangan. Peternak bersedia memberikan pakan fermentasi pada ternaknya (82,50%) dan berminat menjual pakan fermentasi (76,47%) dalam bentuk drum berkapasitas 50 kg (47,06%) secara mandiri (70,59%). Pendapatan dari pakan fermentasi dalam drum sebesar Rp37.970 dan plastik sebesar Rp35.970. Harga jual dan kualitas produk menjadi faktor penting dalam penjualan pakan fermentasi. Oleh karena itu untuk menunjang kualitas produk, diperlukan dukungan pengemasan dan pelabelan.
 
Performa Pertumbuhan Tiga Varietas Ayam Kedu Umur 0–10 Minggu
No full textThis study aimed to evaluate the growth performance of Red-Combed Kedu (RCK), Black-Combed Kedu (BCK), and White Kedu (WK) chickens based on sex during the early growth phase (0 to 10 weeks of age). A total of 136 Kedu chickens were raised under uniform management conditions, consisting of 99 RCK (65 roosters and 34 hens), 29 BCK (5 roosters and 24 hens), and 8 WK (6 roosters and two hens). Body weight was recorded weekly and analysed using a two-way General Linear Model (GLM) in SAS to assess the effects of chicken variety, sex, and their interaction. The Shapiro–Wilk test confirmed that the data were normally distributed (p > 0.05). The results showed that sex had a significant effect on body weight from weeks 3 to 10 (p < 0.05), with roosters consistently exhibiting higher weights than hens. Significant differences among chicken varieties were observed only in the hen group at weeks 9 and 10, where BCK hens had higher body weights (p < 0.05) than WK hens, while RCK hens showed intermediate values. In contrast, no significant differences were found among rooster groups at any age. These findings suggest that genetic factors play an essential role in influencing growth performance in Kedu chickens, particularly in hens. This information provides a valuable foundation for breeding selection and the conservation of local chicken genetic resources.Penelitian ini bertujuan untuk mengevaluasi kinerja pertumbuhan ayam Kedu Jengger Merah (KJM), Kedu Jengger Hitam (KJH), dan Kedu Putih (KP) berdasarkan jenis kelamin selama fase pertumbuhan awal (usia 0–10 minggu). Sebanyak 136 ekor ayam Kedu dipelihara dalam kondisi manajemen yang seragam, terdiri dari 99 KJM (65 jantan, 34 betina), 29 KJH (5 jantan, 24 betina), dan 8 KP (6 jantan, 2 betina). Berat badan dicatat setiap minggu dan dianalisis menggunakan Model Linear Umum (GLM) dua arah dalam SAS untuk menilai pengaruh varietas ayam, jenis kelamin, dan interaksinya. Uji Shapiro–Wilk mengonfirmasi bahwa data mengikuti distribusi normal (p > 0,05). Hasil penelitian menunjukkan bahwa jenis kelamin secara signifikan memengaruhi berat badan dari minggu ke-3 hingga ke-10 (p < 0,05), dengan ayam jantan lebih berat daripada betina. Perbedaan signifikan antar varietas ayam betina diamati pada minggu ke-9 dan ke-10, di mana ayam betina KJH menunjukkan bobot badan yang lebih tinggi (p < 0,05) dibandingkan ayam betina KP, sementara ayam betina KJM menunjukkan nilai yang sedang. Sebaliknya, tidak ditemukan perbedaan signifikan antar varietas jantan pada semua umur. Temuan ini menunjukkan bahwa faktor genetik berkontribusi terhadap kinerja pertumbuhan ayam Kedu, terutama pada betina. Informasi ini memberikan dasar yang berharga untuk seleksi pemuliaan dan konservasi sumber daya genetik ayam lokal
The Influence of Asset Management, Solvency, and Liquidity on Financial Performance in Food and Beverage Sub-Sector Companies Listed on the Indonesia Stock Exchange in 2021-2023
No full textThis study aims to determine and analyze the effect of asset management, solvency, and liquidity on financial performance in food and beverage sub-sector companies listed on the Indonesia Stock Exchange (IDX) during the period 2021 to 2023. The main problem in this study stems from the phenomenon of fluctuations in Return on Assets (ROA) which shows the inconsistency of the financial performance of companies in the sub-sector, so it is necessary to further explore the financial factors that influence it. The approach used in this study is a quantitative approach with an associative research type. The population in the study was 26 companies, with a purposive sampling technique obtained 20 companies as samples, which were multiplied by 3 years of observation period, resulting in 60 observation data. The data used is secondary data in the form of annual financial reports obtained through the official IDX website (www.idx.co.id). Data analysis techniques were carried out through classical assumption tests, multiple linear regression tests, partial tests (t-tests), simultaneous tests (F-tests), and determination coefficient tests using SPSS software version 25. The results of the study showed that partially, asset management, solvency, and liquidity each had a positive and significant effect on financial performance. Simultaneously, the three independent variables also had a positive and significant effect on the company's financial performance. These findings indicate that efficient asset management, a healthy capital structure, and the company's ability to meet short-term obligations are important factors in improving financial performance. Therefore, companies are advised to pay attention to these three aspects in managerial decision making to achieve long-term financial goals