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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 975 Documents
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Produktivitas dan Pola Musim Tangkap Ikan Peperek (Leiognathus spp.) di Teluk Banten Roza Yusfiandayani; Ari Purbayanto; Ba’diah Nuraini
Jurnal Ilmu Pertanian Indonesia Vol. 28 No. 3 (2023): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.28.3.457

Abstract

Ponyfish (Leiognathus spp.) is one of the dominant types of fish landed at the Nusantara Fishing Port (PPN) Karangantu. Its high-intensity fishing activities are feared to cause future problems with the sustainability of ponyfish resources. This study aims to calculate fishing productivity, sustainable optimal fishing effort, maximum sustainable catch, and determine the pattern of fishing season in Banten Bay. The research was conducted from April to June 2021 at PPN Karangantu. The fishing gear analyzed were fixed lift nets, floating lift nets, and seine nets. Fishing productivity was calculated from catch per unit effort; the maximum sustainable catch was analyzed using the Schaefer, Fox, and Walter-Hilborn regression models. The seasonal pattern of the ponies was determined from the Fishing Season Index. The results showed that pony fishing productivity in PPN Karangantu decreased from 2016 to 2020. The optimum fishing effort value and the optimum catch through the Schaefer model were 2088 trips/year and 276.12 tons/year, respectively; the highest fishing season occurred in November (145.5%) and the lowest in May (70.2%). Based on the analysis of the Schaefer, Fox and Walter-Hilborn models, the exploitation of Ponyfish (Leiognathus spp.) in Banten Bay can be said to be over-exploited. Keywords: catching season, Banten bay, Leiognathus spp., productivity
Inventarisasi Jenis Tumbuhan Paku di Hutan Watumbolo, Kabupaten Sumba Barat Daya Andriani Rafael; Yanti Daud; Octaviani Hungu
Jurnal Ilmu Pertanian Indonesia Vol. 28 No. 3 (2023): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.28.3.482

Abstract

Indonesia is a tropical country that has high plant biodiversity. One of the plant groups that are rich in species are ferns. Ferns still exist until now and estimated at 10.000 species, which 3.000 species are grown out in Indonesia. Watumbolo forest is located in South West Sumba, with the average temperature ranges from 21-34°C, therefore the varians types of plants grow well in this forest, including ferns. The aim of this study was to identify the types of ferns found in the Watumbolo forest. Observations were also made on environmental conditions which included: air temperature, light intensity, soil moisture, and soil pH. This research was conducted using descriptive exploration method. The results obtained 18 species of ferns, namely: Asplenium nidus, Gleichenia linearis, Blechnum orientale, Davallia denticulata, Nephrolepis biserrata, Drynaria quercifolia, Drymoglossum piloselloides, Drynaria parishii, Nephrolepis hirsutula, Angiopteris evecta, Cyclosorus interruptus, Christella subpubescens, Lygodium microphyllum, Lygodium palmatum, Schizaea digitata, Selaginella plana, Lycopodium cernuum, and Psilotum nudum. Therefore, the results of temperature measurements in Watumbolo forest were between 22-28°C, air humidity 56-70%, light intensity 1069lux-6116lux, soil pH 7, and soil moisture 70-72%. Keywords: ferns, South West Sumba, Watumbolo Forest
Keanekaragaman dan Komposisi Serangga pada Tanaman Jagung di Tojo Una-Una, Sulawesi Tengah, Indonesia Muhammad Amiruddin; Nuranisa Nuranisa; Jeki Jeki; Rosida P. Adam; Diky Dwiyanto
Jurnal Ilmu Pertanian Indonesia Vol. 28 No. 3 (2023): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.28.3.472

Abstract

Various insects (Arthropoda: Insecta) have an important role in the agricultural sector, including corn crops. Understanding the diversity of species and composition of insects in the plantation area is a necessary first step in implementing integrated pest management (IPM). This study aims to analyze the diversity of species and composition of insects found in corn plantation in the Malotong Village, Tojo Una-Una Regency, Central Sulawesi. Sampling was carried out in October and November 2022 using insect nets in four plots. A total of 21 species (16 families and four orders) were found in this study, with the order Hemiptera having the highest number of families and genus (7 families and 8 genera). The Shannon diversity index (H′) showed moderate criteria, with the highest found in plot 1 (H′=1,60), while the highest Evenness index values were found in plots 3 (0,77) and 4 (0,74). The highest similarity indexes were found in plots 2 and 3 (0,53), as a result of their shared vegetation patterns. The composition of insects consists of herbivores, predators, and pollinators, with the highest percentage being herbivores (68.5%), then predators (25%), and the lowest being pollinators (6.5%). Keywords: Abundance, Central Sulawesi, corn, IPM, Tojo Una-Una
Determinan Terpilih untuk Kualitas Air Embung pada Lahan Tadah Hujan di Karanganyar, Jawa Tengah Achmad Adi Surya Sustama; Komariah Komariah; Arwa Farida Lukito; Sumani Sumani; Dwi Priyo Ariyanto; Widyatmani Sih Dewi
Jurnal Ilmu Pertanian Indonesia Vol. 28 No. 3 (2023): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.28.3.497

Abstract

Water conservation is needed to overcome the shortage of irrigation water through harvesting rainwater on rainfed land using small farm reservoir. Intensive agricultural activities cause a reduction in land resources which disrupts hydrological functions (water quantity and quality). This study aims to determine the selected parameters for small farm reservoir water quality and identify water quality based on irrigation water standards according to FAO (1994) and PP No. 82 of 2001. The research was conducted from March to December 2014 in Karanganyar Regency, Central Java Province. This study used a descriptive exploratory survey method with purposive sampling. Water quality data was analyzed using Principal Components Analysis (Multivariate Test) MINITAB 16 to determine the main components as the selected determinants. Furthermore, based on the results of the PCA analysis, 5 variables were obtained whose eigenvalue proportions met the main criteria, including DHL of 0.467; SAR of 0.542; pH of 0.538; Actual Savings Ratio (ASR) of 0.662; and water-air temperature deviation of 0.612. Furthermore, a match is made between the selected determinant measurement data and the water quality standard. The results of matching to the selected determinants for water quality in the reservoir have met the water quality standards for irrigation based on FAO (1994) and Government Regulation no. 82 (2001). The soil characteristics of the catchment area also affect water quality because in rainwater harvesting, surface runoff in the catchment area will flow and be accommodated by the small farm reservoir. Keywords: water quality, small farm reservoir, PCA, water conservation, rainfall harvesting
Peranan Teknologi Proses Pengolahan Pangan dalam Penurunan Alergenisitas Kerang-kerangan: Meta-analisis Andi Nadya Tita Alia; Nurheni Sri Palupi; Puspo Edi Giriwono
Jurnal Ilmu Pertanian Indonesia Vol. 28 No. 3 (2023): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.28.3.491

Abstract

Shellfish is widely consumed globally, one of the main reasons is because it contains good nutrition for health. The increased consumption also leads to adverse health problems such as food allergy. Food allergy is hypersensitivity reaction of the immune system caused by consumption or exposure to food. Various food processing methods has been proven to alter shellfish allergenicity with different effectiveness. This study aims to determine the most effective processing method to reduce shellfish allergenicity through meta-analysis. In total of 19 articles were obtained using PRISMA diagram, with publication year range 2006-2020. Data were analyzed to determine Standardized Mean Difference (SMD) with 95% confidence interval. Moist heating, high hydrostatic pressure, irradiation, and ultrasound processing have significant effect (p < 0,05) in reducing shellfish allergenicity. Meanwhile, boiling and roasting processing did not have a significant effect. Based on the results of the meta-analysis, high hydrostatic pressure is the most effective method in reducing shellfish allergenicity because it has the highest effect size value with -7,25 (95% CI: -9,11 s.d. -5,4; p < 0,00001). Keywords: allergenicity, food processing, meta-analysis, shellfish
Ekstrak Bawang Dayak Penghambat Pertumbuhan Escherichia coli dan Staphylococcus aureus pada Daging Ayam Taufikkilah Romadhon; Winiati Pudji Rahayu; Harsi Dewantari Kusumanigrum
Jurnal Ilmu Pertanian Indonesia Vol. 28 No. 3 (2023): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.28.3.504

Abstract

Microbial contamination on chicken meat can be inhibited by applying natural antimicrobials. Dayak onions (Eleutherine palmifolia (L.) Merr.) are reported to inhibit the growth of Escherichia coli and Staphylococcus aureus. This study aims to confirm and apply dayak onion extract (EBD) as an antimicrobial in fresh chicken meat. The observation parameters were the microbiological quality and physical properties of chicken meat after inoculation with E. coli and S. aureus and dipped in EBD solution with concentrations of 0, 3.0, 9.0, and 15.0 mg/mL for E. coli, and 0, 2.5, 7.5, and 12.5 mg/mL for S. aureus. The results showed that EBD-70% ethanol showed better bacterial inhibition than EBD-96% ethanol. Inhibition for both microbes can be achieved by concentrations of 3.0 and 2.5 mg/mL EBD, as visually observed in liquid media. Concentrations of 15.0 and 12.5 mg/mL showed significant results in reducing the total microbes of both types in chicken meat after 12 hours of room temperature storage (28±2°C) and 9 days of refrigerator storage (5±1°C). A combined application of 15.0 and 12.5 mg/mL EBD and refrigerator temperature can be recommended to reduce total E. coli and S. aureus and maintain the Aw and pH of the chicken meat. Keywords: antimicrobial, chicken meat, dayak onion extract, Escherichia coli, Staphylococcus aureus
Potensi Ekstrak Daun Kelor (Moringa oleifera) sebagai Agen Priming pada Performa Perkecambahan Biji Bawang Merah Katriani Mantja; Elkawakib Syam'un; Muhammad Faried
Jurnal Ilmu Pertanian Indonesia Vol. 28 No. 3 (2023): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.28.3.465

Abstract

Moringa leaf extract is a biostimulant containing various phytohormones that can spur plant growth and development. This study aimed to evaluate the potential of Moringa leaf extract as a priming agent on the germination performance of shallot seeds. The experiment began with leaf extract preparation, seed priming, and germination testing. The data obtained were analyzed using ANOVA, and if there was a significant effect, further tested with the BNJ test with α = 0.05. The data were processed using RStudio software version 4.2.1. The results stated that seed priming with leaf extract concentration of 37.5% had the best effect on all germination parameters, including average germination time (2.19 days), final germination percentage (96.53%), seed germination uniformity (95.83%), germination velocity coefficient (45.85), germination rate index (50.48%/day), sprout vigor index I (790.58), sprout vigor index II (31.30), plumula length (6.53 cm), radicle length (1.66 cm), sprout fresh weight (0.32 g), and sprout dry weight (0.0233 g). It was concluded that Moringa leaf extract has the potential as a priming agent for shallot seeds. Keywords: botanical seed, moringa leaf, priming, shallot
Keamanan Mikrobiologis Air Minum Isi Ulang dan Perubahannya Selama Penyimpanan Tasya Fitri Yunada; Winiati Pudji Rahayu; Dian Herawati
Jurnal Ilmu Pertanian Indonesia Vol. 28 No. 4 (2023): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.28.4.581

Abstract

Indonesians use refilled drinking water which can be obtained at depots because of practical and affordable reasons. Low levels of sanitation and hygiene and storage of refilled drinking water for an extended period can lead to the possibility of the growth of indicator and pathogenic microorganisms such as Coliform and Escherichia coli (E. coli). This study aims to evaluate the application of drinking water refilling stations (DWRS) sanitary hygiene, microbiological quality and safety of refilled drinking water and its changes during storage. Samples of refilled drinking water were taken from two DWRSs for each region in five areas of DKI Jakarta including West, East, South, North, and Central Jakarta. The treatments in this study were refilled drinking water storage in gallons of closed and open-closed conditions at room temperature (28 + 2°C) for 0, 7, and 14 days. The results of observations showed that 30% (n=30) of depots complied with hygiene sanitation standards according to Permenkes RI No. 43 of 2014 (>70%). The analysis results showed that refilled drinking water at 0 days of storage, 100% met the TPC (5 Log CFU/mL), 20% met the total Coliform standard (0 Log CFU/mL), and 80% met the E. coli standard (0 Log CFU/mL) according to Permenkes RI No. 492 of 2010. Storage times of 0, 7, and 14 days of refilled drinking water had a significant effect on TPC and total Coliform (P < 0.05), but had no significant effect on E. coli (P > 0.05) in gallons with closed and open-closed conditions. Keywords: Coliform, DWRS, E. coli, refilled drinking water
Peningkatan Potensi Biji Kelor (Moringa oleifera) sebagai Pangan Pencegah Hiperkolesterolemia Annisa Nazifa Salman; Endang Prangdimurti; Dase Hunaefi
Jurnal Ilmu Pertanian Indonesia Vol. 28 No. 4 (2023): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.28.4.525

Abstract

Moringa (Moringa oleifera) seeds contain good nutritional constituents and several components that can potentially reduce cholesterol levels, namely oleic acid, phytosterols, and dietary fiber. However, it tastes bitter, so it needs to be treated so that the bitter taste disappears but does not affect much of the content that can lower cholesterol. This study aims to get moringa seeds that are not bitter and have the potential to prevent hypercholesterolemia. The soaking treatment of peeled moringa seeds in either water or 3.5% NaCl salt, followed by 80 minutes of boiling, resulted in moringa flour with a very low bitter taste. The oleic acid content of the seed flour from soaking treatment with water or salt by boiling for 40 or 80 minutes is still high, in the range of 69–72%. Oleic acid is known to improve blood cholesterol profiles. The content of phytosterols, one of the cholesterol absorption inhibitors, from moringa flour treatment of 27–29 mg/100 g dw, is much higher than control flour (15 mg/100 g dw). The dietary fiber content of moringa seeds (total dietary fiber, soluble dietary fiber, insoluble dietary fiber) generally does not change after treatment. The results showed that soaking moringa seeds in water for 24 hours, followed by boiling for 80 minutes, produced moringa flour that can be used to develop hypercholesterolemia prevention foods. Keywords: bitter taste, cholesterol, moringa seeds, oleic, phytosterol
Eksplorasi, Identifikasi, dan Bioesai Jamur Entomopatogen terhadap Spodoptera frugiperda dari Kabupaten Purbalingga Agus Suroto; Loekas Soesanto; Muhamad Bahrudin
Jurnal Ilmu Pertanian Indonesia Vol. 28 No. 4 (2023): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.28.4.513

Abstract

The goals of this study were to explore and identify entomopathogenic fungi, as well as determine the most effective application techniques to control S. frugiperda from exploration of infected Spodoptera frugiperda larvae in Purbalingga Regency. The research was carried out at the Plant Protection Laboratory, Faculty of Agriculture, Jenderal Soedirman University, from January to May 2022. Samples were collected by purposive random method. The study used a Complete Randomized Design, consisting of two factors, namely the type of entomopathogenic fungus and the application technique, with 9 combinations and 3 replications. Observed variables include mortality, feeding activity, growth, and reproduction of larvae. The results showed that (1) the results of exploration of entomopathogenic fungi were from the genus Metarhizium sp. and Penicillium sp. (2) single treatment of Metarhizium sp. is more effective than Penicillium sp. in killing S. frugiperda larvae. Fungi Metarhizium sp. and Penicillium sp. decreased feeding activity, length of three-instar larval period, and number of eggs, respectively 24.99 and 15.99%, 4.71 and 2.46%, 9.18 and 8.04% against controls. (3) single treatment of feed soaking method decreased mortality by 55.18% than other methods. Spraying the larval body decreased mortality by 44.84% compared to other methods. The method of application did not affect the feeding, growth and fecundity activity of larvae. (4) The combined treatment of Metarhizium sp., spraying the larval body, and soaking feed had a mortality percentage of 60%. Interaction treatment of the fungus Metarhizium sp. and the method of application lowered the feed power by 16%. The decrease in the period of three instar larvae to pupae and the largest number of eggs in the combination treatment of Metarhizium sp. and spraying of larval bodies was 6.34% and 11.20% respectively compared to controls. Keywords: bioassay, entomopathogenic fungi, Spodoptera frugiperda, Purbalingga

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