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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 976 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. 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

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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.
Effect of Seed Size and Kombucha Soaking on Soursop Germination and Seedling Growth Rahmatika, Wardah Naila; Kusmiyati, Florentina; Anwar, Syaiful
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 Ash Raffi, Muhammad Fadlurrohman; Taryono, Taryono; Mashar, Ali
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 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.
Selection and Identification of Potential Hydrolytic Bacillus from Litter Composting Setianingsih, Ika; Mubarik, Nisa Rachmania; Rusmana, Iman
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 Suseno, Sugeng Heri; Ramadhan, Muhammad Anugerah; Albarokah, Nurdiansyah
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.) Wahyuni, Sri
Jurnal Ilmu Pertanian Indonesia Vol. 0 No. 00 (2025): inpress
Publisher : Institut Pertanian Bogor

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Abstract

Minimally processed papaya fruits are prone to postharvest losses due to Colletotrichum sp. infection during storage, requiring further postharvest treatments to prevent its loss, such as applying a layer of edible coating on its surface to prevent microbial growth and its weight loss. Exuviae of Hermetia illucens maggots that are rarely used contains chitin which can be synthesized into chitosan. It also has antimicrobial activity which makes it a possible candidate as edible coating on papaya fruits. There are several methods to apply edible coating technique. Two of which, are spray and immersion method. In this study, synthesized chitosan’s antifungal activity was tested against Colletotrichum sp. and used as edible coating, applied on cut papaya fruit by spray and immersion method. Effectiveness of the two methods were compared. Results showed that black soldier fly-based chitosan in various concentration (25 to 100 ppm) has an antifungal activity against Colletotrichum sp. and could be applied as edible coating on cut papaya fruit. Chitosan coating with concentration of 100 ppm is highly effective in preventing Colletotrichum sp. growth and fruit’s weight loss when applied by spray method and kept at 10°C, prolonging its shelf-life by over 20 days.
Karakterisasi Agromorfologi dan Fisikokimia Padi F8 Hasil Persilangan IR64 x Nagdong Burhanuddin, Muhammad Irfandi; Fatimah, Elvina Azaria; Ubaidillah, Mohammad
Jurnal Ilmu Pertanian Indonesia Vol. 0 No. 00 (2025): inpress
Publisher : Institut Pertanian Bogor

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Abstract

Kandungan amilosa dalam padi menjadi hal yang mempengaruhi rasa dan tekstur nasi. Kebutuhan padi rendah amilosa didapatkan dengan mengimpor besar-besaran untuk memenuhi kebutuhan masyarakat. Fakultas Pertanian Universitas Jember telah memiliki galur pemulyaan tanaman Japonica dengan varietas padi lokal yaitu IR64 hingga keturunan stabil, namun belum memiliki beberapa analisis agromorfologi dan fisikokimianya. Karakter Agromorfologi meliputi tinggi tanaman, jumlah anakan, jumlah biji permalai, bobot 100 butir dan Fisikokimia melliputi kadar amilosa, swelling power, gel consistency serta suhu gelatinisasi dilakukan di Laboratorium Agroteknologi Universitas Jember. Hasil penelitian menunjukkan keseluruhan variabel pengamatan berbeda sangat nyata namun tinggi tanaman berbeda nyata dan gel consistency tidak berbeda nyata. Tinggi tanaman memiliki skala yang sama dengan tetuanya yaitu semi dwarf, jumlah anakan memiliki skala medium dan good, jumlah biji permalai 103-108 biji, bobot 100 butir sebesar 2,877-3,265 gram. Masing – masing galur memiliki kandungan amilosa rendah antara 13,87%-15,85%, swelling power di antara 6,61%-8,93%, memiliki karakter soft gel consistency, dan memiliki suhu gelatinisasi yang rendah dibawah 60oC. Kata kunci: Agromorfologi, Amilosa, Fisikokimia, IR64
THE PHYSICAL AND CHEMICAL QUALITY OF OIL PALM FRUIT BUNCHES INFLUENCED BY POTASSIUM PERMANGANATE Ramanis, Imelya
Jurnal Ilmu Pertanian Indonesia Vol. 0 No. 00 (2025): inpress
Publisher : Institut Pertanian Bogor

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Abstract

Quality of Crude Palm Oil (CPO) is influenced by Fresh Fruit Bunches (FFB) quality including physical and chemical. The damage in the oil palm fruit causes increasing hydrolysis process so free fatty acid content increase and the oil content decrease. Damage is caused by the postharvest process of the fruit, such as the time to transport to the factory and delays in collecting the fruit. The delay for processing must be appropriate so that damage of FFB should be minimized using potassium permanganate (KMnO4). This study want to know the effect of KMnO4 on physical and chemical quality of oil palm fresh fruit bunches (FFB) and the relationship between the observed variables. The FFB samples were taken from the IPB-Cargill Palm oil Education and Research, Jonggol Bogor Indonesia. This study used a randomized block design (RBD). The experiment consisted of 4 concentration levels of KMnO4 (0 ppm, 250 ppm, 500 ppm and 750 ppm). The results showed that applying KMnO4 could maintain the physical quality of oil palm fruit on weight loss, fruit loss, respiration rate, and microbial content. The chemical quality is observed by fruit moisture content and free fatty acid content. KMnO4 concentration of 750 ppm is the best concentration. Based on the results of the correlation analysis, the direction of the relationship between the observed variables is positive. Variables that had a strong relationship were weight loss and fruit loss, weight loss and a number of microbes, weight loss and number of microbes, water content and number of microbes, as well as free fatty acids and number of microbes.

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