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INDONESIA
Jurnal Ilmu Pertanian Indonesia
Published by Institut Pertanian Bogor
ISSN : 08534217     EISSN : 24433462     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Artikel yang dimuat meliputi hasil-hasil penelitian, analisis kebijakan, dan opini-opini yang berhubungan dengan pertanian dalam arti luas, seperti agronomi, ilmu tanah, hama dan penyakit tanamam, ilmu kehewanan, kedokteran veteriner, keteknikan pertanian, teknologi industri, teknologi pangan, ilmu gizi, keluarga dan konsumen, biometri, biologi, klimatologi, peternakan perikanan, kelautan, kehutanan, dan sosial-ekonomi pertanian yang telah dipertimbangkan dan disetujui oleh Dewan Editor. Keterangan mengenai peralatan, pengamatan, dan teknik percobaan akan diterima sebagai artikel CATATAN. Pedoman Penulisan dicantumkan pada setiap terbitan tercetak. Indeks Penulisan dan subjek serta daftar penelaan (mitra bestari) dicantumkan di tiap nomor terakhir pada setiap volume.
Arjuna Subject : -
Articles 957 Documents
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Characteristics of Arabic Chicken (Gallus turcicus) Egg Flour with Different Drying Methods Firmansyah, Angga Maulana; Jambang, Nicolays; Hakim, Lukman; Permadi, Selma Noor; Wahyono, Teguh; Rahmawati, Laila; Setiyawan, Ahmad Iskandar; Febrisiantosa, Andi; Fauziyyah, Athiefah
Jurnal Ilmu Pertanian Indonesia Vol. 0 No. 00 (2025): inpress
Publisher : Institut Pertanian Bogor

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Abstract

Eggs of Arabic chicken (Gallus turcicus) have a high nutritional value and distinct traits, although they have a short shelf-life (about 17 d) and are prone to contamination. To address this issue, drying methods such as oven-drying, spray-drying, and freeze-drying can be employed to convert eggs to flour. This study investigated the physicochemical and microbiological properties of Arab chicken egg flour produced using various drying procedures to give comparative data and aid in the development of novel egg-based products. The study found that different drying processes had substantial (p <0.05) effects on color (L*, a*, b*), moisture, ash, fat, and protein contents. The freeze-drying method produced the best results, including color with a brightness level (L) of 66.69, redness (a*) of 22.73, and yellowness (b*) of 51.23; moisture of 1.53%; ash content of 7.04%; fat of 36.94%; protein of 51.73%; and total microbial contamination of 1.2 × 102 cfu/g. The freeze-drying process fulfills the Indonesian National Standard (SNI) and the United Nations Economic Commission for Europe (UNECE) Standard, making it a useful reference for drying procedures that preserve the quality and shelf life of Arabic chicken eggs.
Analisis Keberlanjutan Diversifikasi Kelapa Sawit dan Aren di Kabupaten Rokan Hulu Provinsi Riau Risda Lenita Sari
Jurnal Ilmu Pertanian Indonesia Vol. 0 No. 00 (2025): inpress
Publisher : Institut Pertanian Bogor

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Abstract

Kelapa sawit merupakan salah satu sektor utama yang menjadi komoditas unggulan dan memberikan kontribusi besar bagi kesejahteraan masyarakat. Potensi lahan yang sangat luas menjadi peluang untuk mengoptimalkan pemanfaatan lahan melalui diversifikasi dengan tanaman aren. Penelitian ini bertujuan untuk menganalisis keberlanjutan diversifikasi kelapa sawit dan aren di Kabupaten Rokan Hulu, Provinsi Riau, dengan menggunakan metode Multidimensional Scaling (MDS) melalui perangkat lunak Rap-Arenga. Analisis dilakukan terhadap tiga dimensi keberlanjutan yaitu ekonomi, ekologi dan sosial, dengan menggunakan data primer hasil wawancara terhadap 25 orang pekebun yang diambil dengan menggunakan metode snowball sampling. Hasil analisis menunjukkan indeks keberlanjutan sebesar 73,91 pada dimensi ekonomi (cukup berkelanjutan), dimensi ekologi 50,70 (cukup berkelanjutan), dan dimensi sosial 56,94 (cukup berkelanjutan). Atribut utama lever-sensitive yang berpengaruh signifikan meliputi akses terhadap lembaga permodalan pada dimensi ekonomi, tingkat serangan hama dan penyakit pada dimensi ekologi, dan pandangan pekebun terhadap diversifikasi pada dimensi sosial.
Viabilitas Benih dan Pertumbuhan Bibit Sirsak Akibat Lama Perendaman Kombucha dan Ukuran Benih Berbeda Rahmatika, Wardah Naila; Kusmiyati, Florentina; Anwar, Syaiful
Jurnal Ilmu Pertanian Indonesia Vol. 0 No. 00 (2025): inpress
Publisher : Institut Pertanian Bogor

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Abstract

Penelitian bertujuan mengkaji pengaruh lama perendaman benih sirsak dalam kombucha serta ukuran benih berbeda terhadap viabilitas benih dan pertumbuhan bibit sirsak. Penelitian dilakukan di Screenhouse dan Laboratorium Fisiologi dan Pemuliaan Tanaman UNDIP pada Maret – Juli 2024. Penelitian menggunakan percobaan faktorial 3x4 dengan dasar Rancangan Acak Lengkap dengan 3 ulangan. Faktor pertama lama perendaman benih dalam kombucha (quick dipping, 2 jam, 4 jam, 6 jam). Faktor kedua ukuran benih sirsak berbeda berdasarkan diameter (kecil, sedang, besar). Benih diekstraksi dari buah varietas lokal, diseleksi dan direndam dalam kombucha sesuai dengan perlakuan, lalu ditanam dalam bak perkecambahan kemudian dipindah tanam pada polybag untuk pembibitan. Parameter pengamatan meliputi waktu berkecambah, indeks vigor, daya berkecambah, kecepatan tumbuh kecambah, berat basah dan kering kecambah, tinggi bibit, jumlah daun, diameter batang, berat basah dan kering bibit. Data dianalisis menggunakan analisis ragam, dilanjutkan dengan uji beda nyata jujur pada taraf 5%. Hasil penelitian menunjukkan terdapat interaksi antara perlakuan terhadap parameter berat kering kecambah. Perlakuan lama perendaman benih dalam kombucha berpengaruh nyata terhadap kecepatan tumbuh kecambah, berat kering kecambah, dan jumlah daun. Perlakuan ukuran benih berpengaruh nyata terhadap parameter berat basah dan kering kecambah, serta diameter batang. Benih berukuran besar mampu meningkatkan hasil parameter berat basah dan kering kecambah, serta diameter batang. Perendaman benih dalam kombucha secara quick dipping memberikan hasil terbaik pada parameter kecepatan tumbuh kecambah dan jumlah daun, sedangkan perendaman selama 4 jam mampu meningkatkan berat kering kecambah. Benih berukuran besar yang direndam kombucha selama 4 jam memberikan pengaruh terbaik pada viabilitas dan pertumbuhan bibit sirsak.
Community Structure and Carbon Stock of Mangrove Sediments in Sembilang National Park Area Ash Raffi, Muhammad Fadlurrohman; Taryono, Taryono; Mashar, Ali
Jurnal Ilmu Pertanian Indonesia Vol. 0 No. 00 (2025): inpress
Publisher : Institut Pertanian Bogor

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Abstract

Increased greenhouse gas emissions have led to climate change. Indonesia plans to reduce greenhouse gas emissions by 140 million tons of CO₂-equivalent (CO₂e) by 2030. One strategy for achieving this goal is to conserve mangrove habitats. However, unsustainable activities continue to jeopardize the survival of these mangroves. The purpose of this study was to investigate the community structure and sediment carbon content of mangrove ecosystems in Sembilang National Park. Data was obtained at three stations using 100-m transects extending inland from the seashore or riverbank. The sediment carbon analysis was carried out utilizing the Loss on Ignition (LOI) method. Excoecaria agallocha had the highest Importance Value Index (IVI) at the Sungai Barong station, followed by Rhizophora apiculata in the Sungai Sanjang and Birik stations. The mangrove ecosystems at the study sites were characterized as moderately dense. The investigation revealed that the carbon store in mangrove sediments was 1294.14 t/ha, with an average of 431.38 t/ha. Mangrove ecosystems must be managed and protected to ensure that they continue to provide ecological and economic advantages.  
INNOVATIVE DIGITAL MAPPING OF SOIL ORGANIC MATTER CONTENT IN OIL PALM USING IMAGE ANALYSIS nila, idaratna; Rahmawati; Muhammad Ari Fahril; Sabrian Tri Anda; Rachmad Almi Putra; Fajriani; Afrahun Naziah
Jurnal Ilmu Pertanian Indonesia Vol. 0 No. 00 (2025): inpress
Publisher : Institut Pertanian Bogor

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Abstract

This research aims to develop a method of mapping soil organic matter content in oil palm land using image processing technology. The data includes oil palm and bare land images and field measurements in pH, humidity, temperature, TDS, and EC. Correlation analysis showed a significant relationship between image spectral components (especially in the blue channel with r=0.3640) and soil organic matter content. The distribution of organic matter content showed concentrations in the 4.5-5.5% range with an average value of about 5%. The image processing-based predictive model successfully mapped the spatial variation of organic matter content with sufficient accuracy. The mapping results show spatial heterogeneity that can be used as a basis for implementing precision agriculture in oil palm lands. This research proves the potential of image processing technology as a non-destructive method for characterising and monitoring soil quality in oil palm plantations.
SELEKSI DAN IDENTIFIKASI Bacillus HIDROLITIK DARI PENGOMPOSAN SERASAH: SELECTION AND IDENTIFICATION OF HYDROLYTIC BACILLUS FROM LITTER COMPOSTING Mubarik, Nisa Rachmania
Jurnal Ilmu Pertanian Indonesia Vol. 0 No. 00 (2025): inpress
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Potential waste-degrading microbes have long been the focus of research in efforts to increase the efficiency and effectiveness of waste processing, one of which is the Bacillus group. This research aims to select and identify Bacillus sp from composting litter. The samples used were litter from composting with five different treatments, two of which were successive additions of nutrient broth (NB) and formula, while the other three treatments were molasses, tryptic soy broth (TSB), and talc which were added by the consortium. Isolation was carried out using the serial dilution method, followed by purification, and tested for hemolysis potential on blood agar media, while the cellulolytic, amylolytic and proteolytic abilities were carried out by growing the isolate on solid agar media carboxyl methyl cellulose (CMC), starch and skim. Isolates that had three abilities based on the hydrolysis index were tested as antagonists. Isolates that were not mutually antagonistic were identified based on phenotype (colony morphology and Gram staining) and genotype (16S rRNA gene). Fourteen isolates suspected to be Bacillus sp were known to have cellulolytic, amylolytic and proteolytic abilities. Four isolates were selected, two of which had similarity to Bacillus stercoris, while the other two isolates, namely 5.5 and 5.9R, each had similarity to Calidifontibacillus erzurumensis and Bacillus amyloliquefaciens. Litter waste can be a source of searching for potentially hydrolytic Bacillus isolates. Keywords: amylolytic, decomposer bacteria, cellulolytic, proteolytic
Purification of Kurisi Fish Oil (Nemipterus nematophorus) Derived From Surimi Processing Products Suseno, Sugeng Heri; Ramadhan, Muhammad Anugerah; Albarokah, Nurdiansyah
Jurnal Ilmu Pertanian Indonesia Vol. 0 No. 00 (2025): inpress
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Abstract

Kurisi fish oil is a promising omega–3 fatty acid source, particularly eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). In Indonesia, this oil is commonly obtained from a surimi processing industry product. It is predominantly utilized as an additive in animal feed due to its failure to meet the quality standards required for human consumption. Therefore, purification is essential to enhance its quality and broaden its potential applications as a food–grade oil. This study evaluated the effectiveness of two purification methods: (A) a three–step process involving degumming, neutralization, and bleaching; and (A+), which includes winterization following the A process. The study commenced with the characterization of crude kurisi fish oil, followed by applying both purification techniques. Quality parameters analyzed included free fatty acids (FFA), peroxide value (PV), acid value (AV), p–anisidine value (p–AnV), total oxidation value (totox), and fatty acid composition. The results indicated that both purification methods significantly reduced oxidative degradation indicators. Notably, the A+ method yielded the most favorable results, achieving a polyunsaturated fatty acid (PUFA) content of 33.69% and demonstrating superior oxidative stability. These findings suggest that the A+ purification method effectively enhances the quality of kurisi fish oil, supporting its potential use as a functional food ingredient.

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