OJS (Departemen Teknologi Pertanian Fakultas Pertanian Universitas Hasanuddin)
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Bangun kesadaran kolektif melalui workshop gender diplomacy from the ground Wonorejo against child marriage
Full text linkPernikahan usia dini di Desa Wonorejo, Kecamatan Mangkutana, Kabupaten Luwu Timur, Sulawesi Selatan, menjadi isu sosial yang signifikan, dipicu oleh rendahnya pendidikan, kurangnya informasi kesehatan reproduksi, tekanan sosial-budaya, dan kondisi ekonomi. Praktik ini menyebabkan tingginya angka putus sekolah, kehamilan berisiko, dan penurunan kualitas sumber daya manusia. Melalui program Kuliah Kerja Nyata (KKN) bertajuk Gender Diplomacy From the Ground: Wonorejo Against Child Marriage, tim mahasiswa menawarkan solusi berbasis edukasi dan partisipasi. Program ini mencakup penyuluhan menggunakan presentasi, diskusi santai, pelaksanaan pre-test dan post-test, dan pembentukan Pojok Konsultasi Remaja sebagai ruang aman bagi remaja untuk berbagi. Kegiatan juga melibatkan masyarakat terkhususnya remaja melalui seminar untuk meningkatkan kesadaran kolektif. Dengan pendekatan kontekstual, program ini bertujuan memutus rantai pernikahan dini, meningkatkan pemahaman remaja tentang pentingnya pendidikan dan perencanaan masa depan, serta membangun lingkungan suportif. Manfaatnya meliputi peningkatan kesadaran remaja, ruang konsultasi yang aman, dan pemberdayaan masyarakat. Program ini menjadi langkah awal untuk perubahan pola pikir kolektif guna mendukung perkembangan optimal generasi muda di Desa Wonorejo
Planning a Micro-Hydro System for Irrigation and Agricultural Electrification in Campaga Village, Tompobulu District
Full text linkDependence on fossil fuels and limited access to electricity and clean water are challenges to agricultural productivity in many rural areas of Indonesia, including Campaga Village. This study aims to plan an appropriate water energy conversion (pico-hydro) system to meet the operational energy needs of agriculture, particularly irrigation pumps and lighting. The planning began with measuring the potential of resources (discharge, head) and analyzing energy needs based on agricultural applications. The measurement results showed an average discharge of 0.134 m³/s with an effective head of 10.5 m, with the potential to generate mechanical power for pumps of 3.9 kW and electrical power of 2.2 kW. The needs analysis confirmed that this potential is more than sufficient to power one irrigation pump unit (~3 kW) and light 21 road lighting points (0.63 kW). The technical planning recommends the use of a crossflow turbine and a standard AC generator in accordance with the principles of appropriate technology: simple, locally maintainable, and directly integrated with agricultural needs. The conclusion of this study shows that the designed pico-hydro system is not only technically feasible but also has the potential to become strategic supporting infrastructure to improve irrigation water resilience, extend farming hours, and ultimately empower the economy of agrarian rural communities
Sensory profile analysis of Sumbawa ruminants milk using quantitative descriptive analysis and check-all-that-apply methods
Full text linkWest Nusa Tenggara, particularly Sumbawa had suitable condition for livestock production, including cow, buffalo, equine, and goat. Those ruminants produce milk that contains notable nutrients for human body. This research aimed to use Quantitative Descriptive Analysis (QDA) and Check All That Apply (CATA) method by using trained and consumer panelist, consecutively. Ten trained panelists were obtained after prior selection process and training. Based on QDA result, bovine milk had yellowish color, salty and bitter taste. Sumbawa buffalo milk associated with thickness and creaminess. Meanwhile, equine milk appearance was white with rancid aroma and taste. Goat milk dominated with barny taste and aroma. Symmetrical plot in CATA result showed the different sensory profile among different Sumbawa ruminants mil
A decade of intelligent packaging for meat with insight from smart packaging literature: Trends, innovations, and future prospects - a systematic review and network analysis
Full text linkPackaging no longer serves merely as a protector or wrapper for products, but also functions to maintain quality, safety, and extendthe shelf life of food products. Especially for meat products, the demand for packaging systems capable of monitoring quality inreal-time continues to grow. This is because meat products are susceptible to damage due to contamination and microbialoxidation. Therefore, intelligent packaging offers a solution by integrating sensor and indicator technologies to detect changes inthe environment such as pH, temperature, and volatile compounds. This study aims to examine trends, publications, and researchdevelopments in intelligent packaging for meat packaging from 2014 to 2024 using bibliometric methods. Additionally, a systematicliterature review method was used to examine the application of various types of intelligent packaging on meat. Data was collectedfrom the Scopus database, which covers various applications of intelligent packaging on meat products. The application ofintelligent packaging shows an increasing trend each year. The most commonly applied technologies include pH indicators, gas sensors,temperature-time indicators, and RFID. These technologies can be used to monitor the freshness, temperature, and quality of meat.These findings underscore that smart packaging is no longer merely a future innovation but a strategic solution ready for adoption bythe food industry to enhance the safety, efficiency, and competitiveness of meat products in the global market.
Pemanfaatan Pipa Paralon Sebagai Alat Penabur Pupuk Sederhana
Full text linkKuliah Kerja Nyata (KKN) merupakan bagian integral dari kurikulum pendidikan tinggi di Indonesia dan bertujuan untuk mengembangkan keterampilan mahasiswa serta memberikan kontribusi nyata kepada masyarakat maka dalam pelaksanaan KKN ini mahasiswa diharapkan dapat berperan aktif dalam mengimplementasikan pentingnya memanfaatkan suatu teknologi khususnya bagi para petani seperti pembuatan prototype alat pemupuk sederhana menggunakan pipa paralon yang dimana hal ini didukung oleh program kerja mahasiswa sesuai dengan keahlian masing-masing peserta KKN. pembuatan alat pemupuk dibuat berdasarkan hasil observasi dari beberapa petani yang dimana Pemupukan manual seringkali tidak merata dan efisien. Petani mungkin kesulitan mendistribusikan pupuk dengan cermat. Melalui program Kuliah Kerja Nyata (KKN), mahasiswa diharapkan dapat berperan aktif dalam mengimplementasikan pemanfaatan teknologi yang bermanfaat bagi masyarakat, khususnya para petani. Salah satu contoh implementasinya adalah pembuatan prototipe alat pemupuk sederhana menggunakan pipa paralon. Latar belakang pembuatan alat ini adalah karena pemupukan manual seringkali tidak merata dan kurang efisien bagi petani, di mana mereka kesulitan mendistribusikan pupuk dengan cermat
Peningkatan wawasan mengenai pentingnya pemangkasan dan sanitasi dalam budidaya kopi
Full text linkDesa Kahayya dikenal sebagai salah satu desa berpotensi di kawasan Bulukumba, Sulawesi Selatan. Desa Kahayya juga dikenal sebagai desa dengan potensi penghasil komoditi kopi yang terbilang cukup besar di Sulawesi Selatan dengan produk hasil produksi yang sudah menyeruak ke salah satu negara di benua Eropa bagian timur, khususnya negara Rusia. Melihat potensi yang begitu melimpah di desa Kahayya, tidak menutup adanya masalah yang timbul di masyarakat. Masalah yang menjadi penghambat utama perkembangan masyarakat mengenai budidaya kopi yang baik dan benar. Salah satunya yaitu pada perawatan dan peremajaan kopi, perawatan dan peremajaan kopi dilakukan dengan pemangkasan dan sanitasi pada lahan kopi. Pemangkasan kopi bertujuan untuk mempertahankan ketinggian kopi pada ketinggian 160 cm untuk memudahkan perawatan dan peremajaan, selain itu pemangkasan juga dilakukan untuk mengurangi terbaginya nutrisi yang harusnya diserap oleh cabang-cabang produktif. Oleh karena itu, perlu dilakukan pemangkasan dan sanitasi lahan kebun kopi untuk menghasilkan biji kopi yang sehat dan berkualitas. Kegiatan dilakukan dua kali, pelaksanaan pertama dilakukan demonstrasi cara pemangkasan dan sanitasi yang baik dengan membandingkan pola pemangkasan yang telah lama diaplikasikan masyarakat. Sementara itu, pelaksanaan kedua dilakukan pemangkasan secara langsung oleh mahasiswa didampingi oleh anggota kelompok tani dengan memadukan pengetahuan lapangan dari anggota kelompok tani dan teori yang telah dipelajari oleh para mahasiswa. Luaran yang diperoleh dari pelaksanaan pemangkasan dan sanitasi yaitu lahan kebun kopi dan tanaman kopi yang bersih dan menunjang pertumbuhan kopi, serta peningkatan hasil panen kopi yang memiliki kualitas dan kuantitas yang optimal
PENGEMBANGAN ALAT PENANAMAN BENIH JAGUNG DAN PEMUPUKAN DALAM SATU UNIT
Full text linkIn an effort to achieve optimal agricultural productivity, efficiency in each stage of cultivation is a determining factor. One important stage is seed planting and fertilization, which are traditionally still carried out separately. This study aims to develop a seed planting and fertilization tool that is integrated in one unit, as an effort to improve the efficiency, effectiveness, and sustainability of the planting and fertilization process on agricultural land. This tool is designed with an integrated engineering approach, which allows seed planting and fertilizer application to be carried out simultaneously in one operation. The study was conducted with a series of systematic stages, starting from a literature study to identify needs and challenges in conventional agricultural practices. Furthermore, the concept design of the tool was carried out followed by the creation of a physical prototype made of strong and durable materials. Prototype performance testing was carried out on experimental land with various types of soil and environmental conditions to measure time and energy efficiency, accuracy of seed and fertilizer placement, and plant growth results. The results of the study showed that the developed tool was able to significantly increase time and energy efficiency compared to conventional planting and fertilization methods. In addition, this tool provides more uniform results in seed and fertilizer placement, which has a positive impact on plant growth and yields. The implication of this research is the creation of agricultural technology innovations that can support sustainable agricultural practices, reduce dependence on manual labor, and increase farmer productivity. This tool has the potential to be a solution to modern agricultural challenges, especially in efforts to achieve food security and environmental sustainability.Dalam upaya mencapai produktivitas pertanian yang optimal, efisiensi dalam setiap tahapan budidaya menjadi faktor penentu. Salah satu tahapan penting adalah penanaman benih dan pemupukan, yang secara tradisional masih dilakukan secara terpisah. Penelitian ini bertujuan untuk mengembangkan suatu alat penanaman benih dan pemupukan yang terintegrasi dalam satu unit, sebagai upaya untuk meningkatkan efisiensi, efektivitas, dan keberlanjutan proses penanaman serta pemupukan pada lahan pertanian. Alat ini dirancang dengan pendekatan rekayasa terpadu, yang memungkinkan penanaman benih dan pemberian pupuk dilakukan secara simultan dalam satu kali operasi. Penelitian dilakukan dengan serangkaian tahapan yang sistematis, dimulai dari studi literatur untuk mengidentifikasi kebutuhan dan tantangan dalam praktik pertanian konvensional. Selanjutnya, dilakukan perancangan konsep alat diikuti dengan pembuatan prototipe fisik yang terbuat dari material yang kuat dan tahan lama. Pengujian kinerja prototipe dilakukan di lahan percobaan dengan berbagai jenis tanah dan kondisi lingkungan untuk mengukur efisiensi waktu dan tenaga, akurasi penempatan benih dan pupuk, serta hasil pertumbuhan tanaman. Hasil penelitian menunjukkan bahwa alat yang dikembangkan mampu meningkatkan efisiensi waktu dan tenaga secara signifikan dibandingkan metode penanaman dan pemupukan konvensional. Selain itu, alat ini memberikan hasil yang lebih seragam dalam penempatan benih dan pupuk, yang berdampak positif pada pertumbuhan dan hasil panen tanaman. Implikasi dari penelitian ini adalah terciptanya inovasi teknologi pertanian yang dapat mendukung praktik pertanian berkelanjutan, mengurangi ketergantungan pada tenaga kerja manual, dan meningkatkan produktivitas petani. Alat ini berpotensi menjadi solusi bagi tantangan pertanian modern, khususnya dalam upaya mencapai ketahanan pangan dan keberlanjutan lingkungan.
 
Enhancing the shelf life of postharvest fruits and vegetables using starch-based edible coatings and natural antioxidants
Full text linkPost-harvest losses account for an estimated 30–50% of global fruit and vegetable production, driven primarily by physiological processes (respiration, transpiration) and microbiological spoilage. To address this critical challenge, sustainable and safe preservation technologies are urgently needed. Edible coatings based on starch matrices fortified with natural antioxidants have emerged as a promising green and bioactive strategy. This article provides a comprehensive review of their role and efficacy in extending the shelf life of fresh produce, synthesizing peer reviewed literature from the last decade. Starch, sourced from materials like cassava, corn, or sago, forms a semi permeable film that acts as a selective barrier to gases and water vapor, thereby modulating respiration and minimizing weight loss. The incorporation of natural antioxidants provides complementary biochemical protection by inhibiting oxidative damage and enzymatic browning. This synergistic mechanism, where the starch matrix offers physical protection and antioxidants counteract biochemical degradation, overcomes the inherent limitations of pure starch films. The result is significantly enhanced retention of nutrients, preserved sensory quality, and extended shelf life. In conclusion, starch antioxidant edible coatings represent an effective, sustainable solution for post-harvest management. Their adoption can substantially reduce global post-harvest losses while simultaneously improving food safety, quality, and sustainability
Bacterial cellulose-based indicators for freshness monitoring in intelligent packaging of fresh-cut jackfruit
Full text linkFresh-cut fruits are highly perishable due to rapid physiological, chemical, and microbiological changes during storage, which limit their shelf life and consumer acceptance. To address this challenge, this study developed bacterial cellulose-based indicator labels combined with colorimetric solutions to provide real-time information on the quality of fresh-cut jackfruit as part of intelligent packaging. This study focused on identifying the most suitable color indicator for jackfruit and evaluating the performance of the bacterial cellulose-based label in detecting freshness. Indicators were tested during 24 hours of storage at room temperature, and their responses were correlated with key quality parameters, including O₂ and CO₂ concentrations, firmness, pH, total soluble solids, vitamin C, total acidity, and microbial counts. The results demonstrated that the developed indicator effectively responded to quality changes, with color shifts reflecting respiration activity, tissue softening, biochemical alterations, and microbial growth. Correlation analysis confirmed that the indicator’s color changes were consistent with the deterioration of fresh-cut jackfruit, particularly after 20 hours, when microbial counts exceeded acceptable limits. Overall, intelligent packaging based on bacterial cellulose indicators offers an accurate, consumer-safe, and sustainable solution for monitoring fruit freshness.
Organoleptic quality and shelf-life of dry noodle from maize flour and fish hydrolysate protein (Mizepi) for emergency food
Full text linkNatural disasters have crucial impacts on food aspects. This problem can be addressed by innovations in nutrient-dense products. However, the reality is that innovation in emergency food products is still minimal, especially in those with high protein content. This research created Mizepi products made from maize flour and Fish Protein Hydrolysate (FPH) for existing emergency food requirements. This organoleptic quality research was conducted on 112 consumer panelists with seven formulations of Mizepi and compared them with maize flour and FPH in grams such as F1 (1:1), F2 (4:7), F3 (4:11), F4 (7:4), F5 (7:11), F6 (11:4), and F7 (11:7) using the Hedonic Test and Just About Right (JAR) on nine scales. Selection of the best formulation was analyzed using the Effectiveness Index Test method. The shelf life test was carried out on the best formulation, namely F4 using the Accelerated Shelf-Life Testing (ASLT) method at temperatures of 35 oC, 45 oC and 50 oC respectively. Samples were observed every 7 days for 28 days. Parameters using water content and Free Fatty Acid (FFA). The organoleptic quality test with hedonic test explained that the product with the most preferred categories is in terms of aroma (F6), color (F1), texture (F4), flavor (F6 and F4), and overall (F4). The most favorable JAR test results for color of all samples were the same, namely yellow, savoriness (F4 and F6), typical savory aroma of corn (F5, F6, F7), typical savory aroma of fish (F3), and crunchy texture (F4). Test results for the shelf life of Mizepi products in the best formulation can be stored well for 46 days at a temperature of 35 oC with water content parameters. The best formulation of F4 meets emergency food requirements, namely it is acceptable in terms of taste, and acceptable