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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 1,005 Documents
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Characteristics of Arabic Chicken (Gallus turcicus) Egg Flour with Different Drying Methods Angga Maulana Firmansyah; Nicolays Jambang; Lukman Hakim; Selma Noor Permadi; Teguh Wahyono; Laila Rahmawati; Ahmad Iskandar Setiyawan; Andi Febrisiantosa; Athiefah Fauziyyah
Jurnal Ilmu Pertanian Indonesia Vol. 31 No. 1 (2026): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.31.1.179

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. Keywords: Arabic chicken, drying, egg powder, microbiology, physicochemistry
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

Show Abstract | Download Original | Original Source | Check in Google Scholar

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.
Effect of Seed Size and Kombucha Soaking on Soursop Germination and Seedling Growth Wardah Naila Rahmatika; Florentina Kusmiyati; Syaiful Anwar
Jurnal Ilmu Pertanian Indonesia Vol. 31 No. 1 (2026): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.31.1.92

Abstract

The purpose of this study was to look into the influence of long-term soaking seeds in kombucha and seed sizes on seed viability and seedling growth of soursop. The experiment was place between March and July 2024 at Screenhouse and the Undip Plant Physiology and Breeding Laboratory. The experiment followed a completely randomized factorial design with three replications. The first factor was the duration of seeds soak in kombucha (quick dipping, 2 h, 4 h, and 6 h). The second factor was varying seed sizes according on diameter. Seeds from local fruit varieties were removed, picked, and steeped in kombucha according to treatment, before being planted in a germination box and put into polybags for seedling growth. Germination time, vigor index, germinability,germinating speed, sprout wet and dry weight, seedling height, number of leaves, stem diameter, and seedling wet and dry weight were the parameters measured. The data were analyzed using ANOVA, with an honest significance difference at the 5% level. The results showed an interaction between the treatment and sprout dry weight parameter. Soaking seeds in kombucha with a quick dipping approach influenced germination speed and number of leaves; soaking seeds in kombucha for 4 h produced the maximum sprout dryweight. Different seed size had a substantial influence, with large seeds showing the greatest values for sprout wet and dry weight and stem diameter. Large seeds steeped in kombucha for 4 h produced the highest viability and growth of soursop seedlings. Keywords: kombucha, seedsize, seed soaking time, seedling, soursop
Community Structure and Carbon Stock of Mangrove Sediments in Sembilang National Park Area Muhammad Fadlurrohman Ash Raffi; Taryono Taryono; Ali Mashar
Jurnal Ilmu Pertanian Indonesia Vol. 31 No. 1 (2026): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.31.1.8

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. Keywords: carbon stock, climate change, mangrove
Innovative Digital Mapping of Soil Organic Matter Content in Oil Palm Using Image Analysis Ida Ratna Nila; Rahmawati Rahmawati; Muhammad Ari Fahril; Sabrian Tri Anda; Rachmad Almi Putra; Fajriani Fajriani; Afrahun Naziah
Jurnal Ilmu Pertanian Indonesia Vol. 31 No. 2 (2026): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.31.2.385

Abstract

The goal of this study is to use image processing technology to map the organic matter content of soil in oil palm plantations. The data set comprises photos of oil palms and bare land, as well as field measurements of pH, humidity, temperature, total dissolved solids, and electrical conductivity. Correlation analysis revealed a strong link between picture spectral components (particularly in the blue channel, r = 0.3640) and soil organic matter content. The distribution of organic matter content ranges from 4.5 to 5.5%, with an average of around 5%. The image processing-based predictive model successfully mapped the spatial variation of organic matter content with high accuracy. The mapping results demonstrate spatial variability, which can be exploited to support precision agriculture in oil palm areas. Keywords: soil organic matter, image processing, oil palm, mapping, precision agriculture
Selection and Identification of Potential Hydrolytic Bacillus from Litter Composting Ika Setianingsih; Nisa Rachmania Mubarik; Iman Rusmana
Jurnal Ilmu Pertanian Indonesia Vol. 31 No. 1 (2026): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.31.1.107

Abstract

Microbe study on degraded trash has been widely conducted, with the intention of improving the efficiency and effectiveness of waste processing. The purpose of this study was to select and identify hydrolytic Bacillus from litter composting. The samples were the litter composting outcomes with five different treatments, namely the inclusion of nutrient broth (NB), commercial formula, molasses, tryptic soy broth (TSB), and talcum, with each formula containing a microbial consortium. Bacteria were isolated using the serial dilution method. Each isolate was evaluated for its capacity to lyse red blood cells on blood agar media. Cellulolytic, amylolytic, and proteolytic bacteria were grown on nutritional agar media containing carboxy-methyl cellulose (CMC), starch, and skim milk. The antagonistic test involved testing isolates that hydrolyze all three types of substrates. Isolates that were not antagonistic to one another were identified based on phenotypes (colony and cell morphology using Gram staining) and genotypes (16S rRNA gene). Fourteen isolates of Bacillus sp. had cellulolytic, amylolytic, and proteolytic properties. Four isolates were chosen; two of them were comparable to Bacillus stercoris, while the other two, 5.5 and 5.9R, are similar to Calidifontibacillus erzurumensis and Bacillus amyloliquefaciens. Therefore, litter can be used to determine the hydrolytic capability of Bacillus isolates. Keywords: amylolytic, Bacillus, cellulolytic, proteolytic
Purification of Kurisi (Nemipterus nematophorus) Fish Oil Derived from Surimi Processing Products Sugeng Heri Suseno; Muhammad Anugerah Ramadhan; Nurdiansyah Albarokah
Jurnal Ilmu Pertanian Indonesia Vol. 31 No. 1 (2026): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.31.1.186

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. Keywords: kurisi fish oil, omega–3, oxidation, fish oil purification, winterization
Application of Maggot-based Chitosan for Edible Coating on Cut Papaya (Carica papaya L.) Sri Wahyuni; Hanaa Ashiilah; Laksmi Ambarsari; Haryo Tejo Prakoso; Siswanto Siswanto
Jurnal Ilmu Pertanian Indonesia Vol. 31 No. 2 (2026): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.31.2.193

Abstract

Minimally processed papaya fruits are susceptible to postharvest losses due to Colletotrichum sp. infection during storage, necessitating additional postharvest treatments such as putting an edible coating to the surface to minimize microbial growth and weight loss. Exuviae from Hermetia illucens maggots, which are rarely utilized, contain chitin, which can be converted into chitosan. It also possesses antibacterial properties, making it a viable candidate for edible coatings on papaya fruits. There are various approaches for using edible coating processes. Two of these are spray and immersion methods. In this study, the antifungal activity of synthesized chitosan was tested against Colletotrichum sp. and applied as an edible coating to sliced papaya fruit via spray and immersion ways. The effectiveness of the two strategies was compared. The findings revealed that black soldier fly-derived chitosan at varied concentrations (25 to 100 ppm) had antifungal action against the tested fungus. and can be used as an edible coating on sliced papaya fruit. When applied by spray and stored at 10°C, chitosan coating at a concentration of 100 ppm is highly effective in inhibiting Colletotrichum sp. growth and fruit weight loss, extending its shelf life by more than 20 days. Keywords: chitosan, Colletotrichum sp., cut papaya, edible coating
Agromorphological and Physicochemical Characteristics of F8 Rice Lines Derived from IR64 × Nagdong Cross Evita Nuril Aisiyah; Muhammad Irfandi Burhanuddin; Elvina Azaria Fatimah; Angger Aisyah Hadiahning Gusti; Mohammad Ubaidillah
Jurnal Ilmu Pertanian Indonesia Vol. 31 No. 2 (2026): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.31.2.263

Abstract

The amylose content of rice influences its taste and texture. Large-scale imports suit the community's demand for low-amylose rice. The Faculty of Agriculture at the University of Jember has a Japonica plant breeding line that crosses local rice types, specifically IR64, to generate stable progeny. However, it lacks several agromorphological and physicochemical investigations. Agromorphological characteristics include plant height, number of tillers, number of seeds per panicle, weight of 100 grains, and The Agrotechnology Laboratory at the University of Jember conducted physicochemical tests on amylose concentration, swelling power, gel consistency, and gelatinization temperature. The findings revealed that all observation variables were significantly different, except for plant height and gel consistency. The plant's height was the same as its parent, semi-dwarf; the number of tillers was medium to good; the number of seeds per panicle was 103−108; and the weight of 100 grains was 2.877−3.265 g. Each strain had a low amylose content ranging from 13.87% to 15.85%, a swelling power of 6.61% to 8.93%, a soft gel consistency, and a gelatinization temperature of less than 60°C. Keywords: agromorphology, amylose, physicochemical, IR64
Influence of Potassium Permanganate on Physicochemical Quality Attributes of Oil Palm (Elaeis guineensis Jacq.) Fresh Fruit Bunches Imelya Ramanis; Deden Saprudin; Sudradjat Sudradjat
Jurnal Ilmu Pertanian Indonesia Vol. 31 No. 2 (2026): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.31.2.269

Abstract

The physical and chemical properties of fresh fruit bunches (FFB) determine the quality of crude palm oil (CPO). The damage to the palm oil fruit accelerates the hydrolysis process, increasing the free fatty acid (FFA) content while decreasing the oil concentration. Damage is caused by the fruit's postharvest procedure, such as transportation time to the manufacturer and collection delays. The processing latency must be appropriate so that FFB damage can be reduced with potassium permanganate (KMnO4). The purpose of this study was to determine the effect of KMnO4 on the physical and chemical properties of palm oil FFB, as well as the relationship between the observed variables. The FFB samples were taken from the IPB-Cargill Palm Oil Teaching Farm in Jonggol Bogor, Indonesia. This study employed a randomized complete block design. The experiment included four different concentrations of KMnO4 (0%, 0,025%, 0,050%, and 0,075%). Each treatment was reproduced three times. The results showed that using KMnO4 could preserve the physical quality of palm oil fruit in terms of weight loss, fruit fall, respiration rate, and microbiological content. The chemical quality of fruit is determined by its moisture content and FFA concentration. The optimal KMnO4 concentration was 0.075%. The correlation analysis results show that the observed variables have a positive association. Variables with a strong relationship included weight loss and fruit fall, weight loss and several microbes, weight loss and number of microbes, water content and number of microbes, and FFA and number of bacteria. Keywords: crude palm oil, fresh fruit bunches, potassium permanganate, weight loss

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