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Jurnal Agritechno
Published by Universitas Hasanuddin
ISSN : 19797362     EISSN : 26562413     DOI : -
Core Subject : Agriculture, Social, Engineering,
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Engineering Environmental Science
Jurnal AgriTechno merupakan publikasi yang diterbitkan oleh Depertemen Teknologi Pertanian Universitas Hasanuddin. Edisi Perdana terbit dalam bentuk cetakan pada Bulan April 2008. Jurnal ini ditujukan sebagai wahana publikasi hasil-hasil penelitian dasar dan aplikatif yang bermutu dan orisinil. Jurnal ini memuat artikel ilmiah dalam bidang teknik tanah dan air, teknik pasca panen, bangunan dan lingkungan pertanian, aplikasi elektronika dan sistim kendali, peralatan dan mesin budidaya, energi alternatif dan elektrifikasi, teknik pengolahan pangan dan hasil pertanian, keamanan dan mikrobiologi pangan, bioteknologi, dan kimia pangan. Setiap artikel yang dimuat diharapkan dapat memberi kontribusi dalam pengembangan ilmu dan meningkatkan pengetahuan tentang bidang ilmu dan teknologi yang terkait.
Arjuna Subject : -
Articles 195 Documents
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Analisis Mekanisme Kerja Citra Radar dalam Mengukur Curah Hujan Terhadap Produktivitas Pertanian pada Tanaman Mayasari, Sinta; Wahyuni, Nilta; Sudarti, Sudarti; Mahmudi, Kendid; Selviandri, Indah
Jurnal Agritechno Jurnal Agritechno Vol. 17, Nomor 2, Oktober 2024
Publisher : Depertemen Teknologi Pertanian Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70124/at.v17i2.1168

Abstract

The rainy season represents one of the climatic phenomena characterized by a discernible augmentation in precipitation within a given locale over a specified temporal interval, exhibiting a consistent pattern. Conversely, precipitation denotes the latent quantity of rainfall in a specific geographical area. Precipitation assumes a pivotal role in the sustenance of human livelihoods, particularly within the domains of agriculture, hydrology, and related fields. The primary objective of this research endeavor is to elucidate the mechanistic impact of observed precipitation, employing radar imagery systems, on agricultural productivity. This investigation adopts a non-experimental research methodology with a literature review paradigm. Radar imagery, functioning as a remote sensing apparatus, serves the purpose of forecasting precipitation in a designated region. The underlying principle of radar imagery entails the utilization of electromagnetic wave sensors with elongated wavelengths, thereby enabling the depiction of the potential intensity of detected precipitation by meteorological radar. Through systematic analysis, this information can be leveraged by individuals to prognosticate the growth dynamics of diverse plant species, thereby facilitating an augmentation in agricultural productivity. Keywords: Rainfall, Radar Imagery, Agricultural Productivity.
EVALUASI MUTU MIE BASAH IKAN TUNA (Thunnus albacares ) DENGAN SUBTITUSI TEPUNG PORANG (Amorphophallus muelleri Blume) SEBAGAI DIVERSIFIKASI PRODUK PANGAN LOKAL mutiara, ravika; Suhartin Dewi Astuti
Jurnal Agritechno Jurnal Agritechno Vol. 17, Nomor 1, April 2024
Publisher : Depertemen Teknologi Pertanian Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70124/at.v17i1.1331

Abstract

Mie basah merupakan produk olahan pangan yang berbahan dasar tepung terigu yang banyak dikomsumsi oleh masyarakat Indonesia dan dijadikan sebagai salah satu alternatif pangan. Mie ikan tuna dengan subtitusi tepung porang merupakan sebuah langkah usaha diversifikasi produk pangan dengan memanfaatkan produk pangan lokal yang bertujuan untuk menambah nilai fungsional dan nilai mutu terkait gizi maupun nutrisi dari mie basah ikan tuna. Tepung porang banyak mengandung pati dan karbohidrat sehingga dapat digunakan sebagai subtitusi tepung terigu dalam pembuatan mie basah ikan tuna. Sementara itu ikan tuna banyak mengandung protein dan asam lemak omega-3 yang memiliki banyak manfaat bagi kesehatan. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh penambahan tepung porang dan ikan patin terhadap mutu mie basah dan untuk mengetahui tingkat kesukaan panelis terhadap formulasi mie basah ikan tuna subtitusi tepung porang. Perlakuan yang digunakan sebagai kontrol adalah perbandingan tepung terigu dan tepung tapioka ( 200gr; 50gr) yang kemudian disebut Perlakuan Kontrol (Pk) dan sebagai pembanding evaluasi mutu adalah kombinasi antara tepung porang, tepung terigu dan ikan tuna dengan perbandingan P1: 70gr : 150gr : 30gr (tepung terigu: tepung porang :ikan tuna), P2: 120gr : 100gr: 30gr (tepung terigu: tepung porang :ikan tuna), P3 : 170gr : 50gr : 30gr (tepung terigu: tepung porang :ikan tuna). Hasil penelitian menunjukan bahwa perlakuan P2 lebih disukai panelis untuk parameter tekstur,aroma, warna dan rasa. Produk P2 ini menghasilkan rata-rata kadar air 42,94%, Kadar Abu 8,32%,Protein Kasar 7,46%, lemak kasar 1,29%, karbohidrat 40,21%. Produk tersebut memiliki karakteristik cooking time 1,19 menit, cooking loss 2,67%, , water absorption 200%
KARAKTERISTIK BOBA OKRA MERAH DAN OKRA HIJAU DENGAN PENAMBAHAN PERBEDAAN TEPUNG SAGU DAN TEPUNG MAIZENA Haryanto Adhiwono, Enrico Valent; Fitriyana, Vicha; Nur Laila, Eka; Muflihati, Iffah; Suhendriani, Sari
Jurnal Agritechno Jurnal Agritechno Vol. 17, Nomor 2, Oktober 2024
Publisher : Depertemen Teknologi Pertanian Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70124/at.v17i2.1344

Abstract

Boba, or bubble tea pearls, is a popular food with a chewy texture produced from a mixture of starch and binders. This study aims to develop boba by utilizing red okra and green okra as additional ingredients, and explore the effect of adding sago starch and cornstarch in different proportions on the texture characteristics of the boba produced. This study used two types of okra, namely red okra and green okra, in the formulation of boba dough combined with sago flour and cornstarch with varying ratios: 80% sago flour and 20% cornstarch, and 90% sago flour and 10% cornstarch. Red okra produced boba with a distinctive reddish color, while green okra gave a brighter green color. Boba using 80% sago starch and 20% cornstarch showed a softer and chewier texture compared to boba using 90% sago starch and 10% cornstarch, which tended to be hard and stiffer. Mucilage from okra contributed to the increased chewiness, while the different proportions of sago starch and cornstarch affected the stiffness level of the boba.
IDENTIFIKASI DAN KARAKTERISASI SAWAH TEKNIS DAN NON TEKNIS BERBASIS SIG (SISTEM INFORMASI GEOGRAFIS) DI SUB-DAS BILA -, Rusdianto; Asra, Reza; Thamrin, Nining Triani; Mubarak, Husnul
Jurnal Agritechno Jurnal Agritechno Vol. 17, Nomor 2, Oktober 2024
Publisher : Depertemen Teknologi Pertanian Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70124/at.v17i2.1371

Abstract

The relationship between watersheds (DAS) and rice fields, namely watersheds is a shallow water area whose topography is dominated by mountains, mountain ridges that collect and store rainwater before being released to rice fields through the main river. This study aims to identify GIS based technical and non-technical rice fields, and analyze the characteristics of technical and non-technical rice fields from various aspects. This study uses a quantitative descriptive approach method based on geographic information systems (GIS). Interpretation of sentinel 2A image data was then digitized onscreen to produce a map of rice fields. Then to identify technical and non-technical rice fields, onscreen digitization was carried out with the help of interviews with related agencies. Characteristic analysis was carried out by overlaying slope slope maps, elevation and soil types to identify the biophysical characteristics of the land, while economic characteristics and management were carried out by interview method. The total area of rice fields in the Bila Sub-Watershed is 5842.35 ha. Non-technical rice fields have an area of 2777.97 ha and technical 3064.38 ha. Non-Technical Rice Fields which dominate at a flat slope of 0-8% covering an area of 1637.05 ha (28.02%). Likewise, technical rice fields with a flat slope of 0-8% cover an area of 2393.76 ha (40.97%). Non-technical rice fields dominate at an altitude of 0-500 above sea level (with an area of 2643.66 ha (45.25%). Likewise, technical rice fields 0-500 above sea level, with an area of 3061.55 ha (52.4%). Non-technical rice fields have dystropepts soil types 527.73 ha 9.03%, 1.09 (ha) 0.02% Eutropepts, 1280.05 (ha) 21.91% Paleudults, tropaquepts 104.36 (ha) 1.79%,272.99 (ha) 4.67% Tropudalfs, 591.73 (ha) 10.1% Tropudults. Technical with an area of 1078.16 ha 18.48% Paleudults and 1986.22 ha 34% Tropaquepts. Planting is carried out 2 times a year, both technical and non-technical rice fields. For the provision of water to non-technical rice fields, it only relies on rainwater for rice field needs. Meanwhile, technical rice fields rely on water from irrigation networks, pipes and pumping machines as auxiliary tools.
A Proposed Design of Ketapang Fruit Breaker Tool: Proposed Design of Ketapang Fruit Breaker Tool Rismawati, Rismawati; Thitin Binalopa
Jurnal Agritechno Jurnal Agritechno Vol. 17, Nomor 2, Oktober 2024
Publisher : Depertemen Teknologi Pertanian Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70124/at.v17i2.1385

Abstract

Based on research from experiments carried out, the use of a ketapang fruit breaker design tool is more efficient than a simple cracker. The approach used is by technical analysis and the stages of tool design, including: (1) The design stage, namely the stage that identifies consumer needs, the specifications of the design tool and the preparation of concepts using the goal tree method and function analysis (2) Concept Design, which is the stage regarding the functional and structural design in the design of the ketapang fruit breaker (3) The performance of the ketapang fruit breaker is the testing of the results of the fruit breaker design Ketapang with a comparison of existing simple tools, where the efficiency level reaches 20%. Keywords: Ketapang Fruit, Tool Design, Efficiency
OPTIMIZATION OF MUSTARD PLANT (Brassica juncea L.) GROWTH THROUGH THE APPLICATION OF VARIOUS CONCENTRATIONS OF COLCHICINE IN A HYDROPONIC SYSTEM indriani, indriani; AR, Trisnawaty; Syarifuddin, Rifni Nikmat; Mubarak, Husnul
Jurnal Agritechno Jurnal Agritechno Vol. 17, Nomor 2, Oktober 2024
Publisher : Depertemen Teknologi Pertanian Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70124/at.v17i2.1390

Abstract

               Mustard greens (Brassica juncea L.) are one of the vegetables widely consumed by the Indonesian population because they are low in calories but full of micronutrients such as vitamins A, C, and K, and essential minerals like calcium and manganese, making the demand for this plant very high. However, this substantial demand has not been matched by relatively low production by farmers. This is because mustard greens are generally grown naturally using small-scale land cultivation systems. As a result, efforts to increase plant production through Colchicine, which is used in polyploidy induction to produce plants with multiple chromosomes, have been applied. The large cell size resulting from polyploidy is expected to provide better growth and yield. The application of a hydroponic system in mustard green cultivation allows the plants to absorb nutrients and colchicine compounds optimally, making their utilization more effective and efficient in plant growth. This research aims to determine the appropriate colchicine concentration on the number of chromosomes, growth, and yield of mustard greens. The study was arranged in a Randomized Block Design (RBD) with colchicine concentration treatments consisting of six levels: 0% concentration as control, 1% colchicine, 2% colchicine, 3% colchicine, 4% colchicine, and 5% colchicine, each treatment repeated four times to obtain 24 observation units. The results showed that the application of colchicine at a 5% concentration had the best effect on growth and production, especially in parameters of plant height, number of leaves, and fresh weight.
Adsorption Power of Palm Shell Activated Carbon (Elaeis Guineensis) in the Filtration Process of Water Treatment: Daya Serap Karbon Aktif Cangkang Kelapa Sawit (Elaeis Guineensis) Pada Proses Filtrasi Pengolahan Air Mawardi, Rifqi; Hermansyah Fahnur; M. Ilham Nurdin; Setyo Erna Widiyanti
Jurnal Agritechno Jurnal Agritechno Vol. 17, Nomor 2, Oktober 2024
Publisher : Depertemen Teknologi Pertanian Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70124/at.v17i2.1410

Abstract

The impact of water pollution can lead to ecological imbalances and act as carriers of infectious diseases. Therefore, water purification is necessary before it is used to improve water quality. One method for water purification is using activated carbon from palm oil shells (Elaeis guineensis). This study aims to determine the optimal flow rate for reducing Total Suspended Solids (TSS) and Lead (Pb) in the water filtration process. The research includes the processes of carbonization, activation, filtration, and testing. The carbonization method involves burning in a drum at approximately 350°C for about 2 hours. The palm oil shells are activated with 3M H3PO4. The filtration stage uses 30 grams of activated carbon with flow rate variations of 30, 40, 60, 80, and 100 mL/hour. Filtration is conducted for 1 hour with sampling every 10 minutes. The results show that a flow rate of 40 mL/min is optimal for reducing TSS, while a flow rate of 30 mL/min is optimal for reducing Pb.
IMPROVEMENT OF BIODEGRADABLE FOAM (BIOFOAM) CHARACTERISTICS FROM UWI TUBER (Dioscorea Alata) AND RICE STRAW CELLULOSE WITH THE ADDITION OF CHITOSAN: PENINGKATAN KARAKTERISTIK BIODEGRADABLE FOAM (BIOFOAM) DARI UMBI UWI (Deoscorea Alata) DAN SELULOSA JERAMI PADI DENGAN PENAMBAHAN KITOSAN. Rezky, Nurfatihah Rezky; Hardiansyah; Ir. Zulmanwardi; Setyo Erna Widiyanti
Jurnal Agritechno Jurnal Agritechno Vol. 17, Nomor 2, Oktober 2024
Publisher : Depertemen Teknologi Pertanian Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70124/at.v17i2.1411

Abstract

Selama masih ada kehidupan maka manusia tidak bisa terlepas dari penggunaan plastik, khususnya styrofoam. Hal tersebut disebabkan karena manusia yang serba praktis dan memilih styrofoam digunakan sebagai bahan pengemas produk makanan ataupun minuman sekali pakai, baik makanan segar, olahan, maupun siap saji. Penggunaan plastik selalu bertambah tiap tahunnya. Hal ini dapat menyebabkan pencemaran lingkungan karena plastik merupakan limbah yang tidak dapat diuraikan oleh alam. Untuk mengatasi hal tersebut, maka dilakukan alternatif untuk menghasilkan kemasan yang ramah lingkungan yaitu biodegradable foam (Biofoam) yang terbuat dari bahan alami seperti pati yang dapat terurai secara alami oleh mikroba di dalam tanah. Tujuan penelitian ini 1) Menguji pengaruh penambahan polyvinil alkohol (PVOH) dan kitosan pada pembuatan biodegradable foam; 2) Menganalisis daya serap air, kuat tarik, masa urai (biodegradasi), uji FTIR (Fourier Transform Infra Red) dan SEM (Scanning Electron Microscopy) pada biodegradable foam. Metode penelitian ini diawali dengan pembuatan biofoam yang terbuat dari pati umbi uwi dan selulosa Jerami padi dan bahan pendukung lainnya dengan memperhatikan variasi rasio bahan. Pembuatan biofoam menggunakan metode thermopressing, sedangkan kualitas dari biofoam dianalisis melaui beberapa pengujian seperti uji daya serap air, uji kuat tarik, uji FTIR, uji SEM, dan uji biodegradabilitas. Berdasarkan hasil penelitian yang telah dilakukan dan pembahasan dapat disimpulkan bahwa  1) Pengaruh penambahan PVOH dan kitosan pada pembuatan Biodegradable Foam (Biofoam) memperbaiki tekstur permukaan menjadi lebih halus, dapat dilihat pada analisis SEM (Scanning Electron Microscopy), dan dapat  meningkatkan kuat tarik yaitu sebesar 3,16 N/mm2 pada rasio 35%:25% serta menurunkan daya serap air sebesar 16,815% pada rasio 25%:25%; 2) Berdasarkan hasil pengujian yang telah dilakukan diperoleh daya serap air dikisaran 16,8% - 144,9%, kuat tarik dikisaran 0,24 N/mm2 -3,16 N/mm2, dan terurai pada hari ke -14 dengan %weight loss 87, 3084%. Selain itu, melalui uji FTIR diketahui bahwa gugus fungsi yang mendominasi biofoam adalah Alkana, Alkohol, Eter, Asam Karboksilat, Ester, Amina, dan Amida. Gugus-gugus tersebut merupakan gugus gabungan dari perpaduan bahan yang digunakan dalam pembuatan biofoam.
SMART PYROLYSIS PEMBUATAN ASAP CAIR DARI SEKAM PADI DAN APLIKASINYA SEBAGAI INSEKTISIDA Mahmud, Muhammad Rezky; Mas'ud, Fajriyati; Paramita, Vilia Darma
Jurnal Agritechno Jurnal Agritechno Vol. 17, Nomor 2, Oktober 2024
Publisher : Depertemen Teknologi Pertanian Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70124/at.v17i2.1416

Abstract

Indonesia sebagai negara agraris yang sebagian besar penduduknya bekerja sebagai petani menghasilkan limbah pertanian, salah satunya adalah sekam padi. ​​Limbah ini dapat diolah menjadi produk bernilai tinggi seperti asap cair melalui pirolisis, yaitu metode pemanasan bahan organik tanpa oksigen untuk menghasilkan senyawa seperti fenol dan asam organik yang berfungsi sebagai antioksidan, antimikroba, dan biopestisida potensial. Dengan memanfaatkan teknologi Internet of Things (IoT), proses pirolisis dapat dioptimalkan dengan kontrol suhu otomatis berbasis Android, sehingga memungkinkan pemantauan produksi secara real-time dan aman. Penelitian ini bertujuan untuk menilai kualitas asap cair yang dihasilkan menggunakan alat Smart Pyrolysis sesuai dengan SNI No. 8985:2021 dan mengevaluasi efektivitasnya sebagai insektisida dibandingkan dengan insektisida komersial. Asap cair diproduksi menggunakan alat pirolisis yang terintegrasi dengan IoT, dan produk diuji kandungan fenol total menggunakan GC-MS, kadar asam asetat, densitas, pH, dan warna berdasarkan standar SNI. Insektisida komersial Curacron oleh Syngenta digunakan sebagai variabel pembanding, dan efektivitas asap cair dan Curacron diuji pada lalat. Hasil studi menunjukkan bahwa perangkat Smart Pyrolysis menghasilkan asap cair sebagai produk utama, dengan rendemen asap cair sebesar 10,16%. Sementara produk tersebut memenuhi standar warna, polimerisasi yang berlebihan menyebabkan asap cair yang lebih gelap, mengandung senyawa berbahaya seperti PAH dan tar. Asap cair memiliki kepadatan 1,02 g/ml, memenuhi standar kelas 2, dan pH 5,5 karena kandungan air yang tinggi. Analisis GC-MS mengungkapkan 38,65% fenol, 36,34% ester, dan 15,24% amina, yang menunjukkan potensinya sebagai insektisida karena sifat antimikroba dan toksiknya. Pengujian lalat menunjukkan 70% kematian dan 20% kelumpuhan dalam waktu satu jam, dengan efek pengusiran dalam 5 menit pertama. Meskipun tidak sepenuhnya memenuhi standar SNI, asap cair menunjukkan janji sebagai bioinsektisida.
PREDIKSI PERUBAHAN PENGGUNAAN LAHAN SAWAH DI WILAYAH HILIR DAS BILA TAHUN 2036 Hidayat, Arnur; Asra, Reza; Thamrin, Nining Triani; Mubarak, Husnul
Jurnal Agritechno Jurnal Agritechno Vol. 17, Nomor 2, Oktober 2024
Publisher : Depertemen Teknologi Pertanian Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70124/at.v17i2.1423

Abstract

The use of rice fields as non-agricultural land if allowed to continue, it is not impossible that agricultural land will become increasingly narrow, agricultural production will decline in the long term and Indonesia will experience a food deficit, so it is important to predict rice fields so that it becomes a consideration for the government and other related agencies in determining policies regarding land use planning in an area to support land resource management and sustainable regional development planning. This study aims to analyze the driving factors of rice field changes based on Geographic Information Systems (GIS) and to determine the projection of rice field changes using the Ca-Markov 2036 model. This study is based on Geographic Information Systems (GIS), a system designed to capture, store, manipulate, analyze, organize and display all types of geographic data. The process of processing driving factors data starts from the weighting classification process, fuzzy analysis to produce output that is a reference for the CA-Markov process. Ca-Markov Method Using Idrisi Selva. from the results of the study of Land Use Changes in 2024-2036 in the downstream area of ​​the Bila watershed, it shows that the land changes that increased on the land were Rice Fields covering an area of ​​975,247 ha, Plantations covering an area of ​​594,523, Settlements covering an area of ​​1641,144 ha, while the land that experienced a significant decrease in area in land use in the downstream area of ​​the Bila watershed was Forest covering an area of ​​125,623 ha, Vacant Land covering an area of ​​103,991 ha, Tegalang Fields covering an area of ​​1809,481 ha, Shrubs covering an area of ​​594,523 ha.

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