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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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Ekonomi Sirkular dalam Pengelolaan Sampah Organik Menggunakan Lalat Tentara Hitam Bahtiar, Rizal; Kamelia, Kamelia
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 1 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.1.68

Abstract

The problem of organic waste can be solved by applying circular economy principles, namely in waste management using black soldier fly (BSF) maggots. These larvae can decompose organic waste into compost that can be used in agricultural activities. The results of adult larvae can be used as feed in livestock and fish because they contain high protein. The objectives of this study are (1) to identify the amount of organic waste absorption with BSF larval farming business, (2) to analyze the financial feasibility of cultivation in BSF Maggot Cultivation business units in Balaraja and in Tunas, (3) to analyze business efficiency in animal husbandry and fisheries through a circular economy system in the use of BSF larval feed. The research used descriptive-quantitative analysis, financial feasibility analysis, and business efficiency analysis. The results showed that the amount of waste absorption from larval farming business activities reached 430.7 tons/year, with the total land area needed for cultivation being 137,855 m2. The results of the business financial feasibility study show that the Tunas and Balaraja Units are feasible because they have met the eligibility criteria for NPV > 0, Net B/C > 1, IRR > interest rate, and PP > the life of the project. Business efficiency proves that fisheries and livestock business activities integrated into BSF larval cultivation are more efficient in spending on the cost of commercial feed used and provide higher profits in their businesses. Keywords: business efficiency, BSF, circular economy, financial feasibility, maggot black soldier fly, organic waste
Perbanyakan Mikoriza Indigenus Taman Nasional Gunung Ciremai dengan Berbagai Tanaman Inang Ai Nurlaila; Ika Karyaningsih; Dede Kosasih; Ilham Adhya; Meindhika Giwantara; Wiwit Walinda
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 1 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.1.90

Abstract

This study aimed to determine the effectiveness of the use of host plants in an effort to multiply mycorrhizal propagules indigenous to Gunung Ciremai National Park. The experimental method used a factorial complete randomized design with 2 factors. The first factor was the location of the source of inoculum by 3 levels: mixed forests, shrubs, and pine stands. The second factor was 4 types of host plant many as 4 levels: corn (Zea mays), sorghum (Sorghum bicolor. (L.) Moench), centro beans (Centrosema pubescens), and ruji beans (Pueraria javanica). Each treatment was repeated five times, so there were 60 experimental units. The spores were isolated by wet filtration and decantation methods adapted from Gerdemann and Nicolson (1963), followed by the modified sugar centrifugation method from Jenkins (1964). The observed parameter was the number of mycorrhizal spores. The data obtained were analyzed by a variance test (F test). To evaluate the treatment's effect and compare the selected treatments, Duncan's follow-up test was used at the level of 5%. The combination of the location of the shrub inoculum and the centro bean host plant showed the largest spore population, which was 222.60 per 50 g soil sample. Trapping techniques using host plants of corn, sorghum, centro beans, and ruji beans showed suboptimal results. The most common genera were Glomus (80%; 4 species), Gigaspora (10%, 1 species), and Acaulospora (10%, 1 species). Glomus was evenly found in all trapping results. Keywords: Acaulospora, Glomus, mycorrhiza, propagules, spores
Strategi Keberlanjutan Pola Nafkah Rumah Tangga Petani Padi Pulu Mandoti di Desa Salukan, Kabupaten Enrekang Tenrisau Adam, Andi Maslia; Ilsan, Mais; Rasyid, Rasmeidah; Faharuddin, Az-Zahrah
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 1 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.1.12

Abstract

Pulu mandoti is a local type of rice that is fragrant and rare. This glutinous rice has a high selling price and can only thrive when planted in Salukanan Village. However, its productivity is still relatively low, so efforts are needed to sustain the farming business. This study aims to analyze farmer households' livelihood patterns and sustainability strategies. The respondents were 50 farmers selected using simple random sampling. The data were analyzed in descriptive, qualitative, and quantitative ways. The results showed that the pattern strategy of pulu mandoti rice farmer households is an intensification and extensification strategy in agricultural landuse, and diversification strategies in the livestock, service, trade, and employment sectors. The sustainability of farming livelihood patterns resulted in an index of 89.66%, included in the sustainable category. The government needs to pay attention to production factors that affect the productivity of pulu mandoti rice farming so that farming can be sustainable. Keywords: diversification strategy, extensification and intensification, livelihood pattern, pulu mandoti, rice production
Struktur, Perilaku, dan Kinerja Pemasaran Cabe Jamu di Kecamatan Bluto Hasanah, Uswatun; Hayati, Mardiyah
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 1 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.1.125

Abstract

Java long pepper (Piper retrofractum Vahl.) is a potential export commodity. One of the centers of Java long pepper production in Indonesia is Sumenep Regency. However, in marketing, farmers only act as price takers, and prices fluctuate a lot. This study aimed to describe the structure, conduct, and performance of the Java Long Pepper market in Bluto District, Sumenep Regency. Sampling was carried out using the snowball sampling method to obtain a sample of 31 farmers, 2 small traders, and 1 large trader. The analysis technique used is the SCP (structure, conduct, and performance) with qualitative and quantitative approaches. Market structure is analyzed by calculating CR and IHH, market conduct by analyzing pricing methods, marketing channels, and marketing functions, and market performance by marketing margin and farmer’s share. Based on the research results, it is known that the market structure that occurs is an oligopsony with a high concentration and collusion price leadership types by the dominant firm. Market conduct shows that farmers cannot bargain, and traders determine absolute prices. Market performance is seen from marketing channel I which is considered the best, with a marketing margin IDR2.000,00 and a farmer’s share of 97.30%. This condition of imperfect market competition needs to be controlled and paid attention to so that it can be managed well, create healthy business conditions, and avoid monopoly. Keywords: Java long pepper, market performance, market conduct, market structure
Efektivitas Bioakumulator Tanaman Hydrilla verticillatapadaCemaran Tanah pada Budi Daya Padi Genangan Iqbal Bayu Ferdiansah; Mohammad Ubaidillah
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.28.4.641

Abstract

Soil pollution can occur due to agricultural waste, one of which is the excessive use of pesticides. Contaminants that are often found are heavy metal of copper (Cu). Rice plants will absorb and store heavy metal elements in polluted soil and waters, and these heavy metals will undergo a process of bioaccumulation in plants that affect plant growth. Efforts to deal with heavy metal contaminants have been carried out. In its application, plants such as hydrilla plant (Hydrilla verticillata) can be used to reduce pollution in the environment. This study aims to determine the effectiveness of using hydrilla plants in reducing heavy metal pollutant copper in flooded rice cultivation. This research was conducted from May-November 2022 at the Agrotechnology Greenhouse, and for laboratory testing it was carried out at the CDAST Laboratory, University of Jember. This research was conducted using a completely randomized design consisting of one factor with four replications. Giving hydrilla did not significantly affect the morphology of rice plants but had a significant effect on the increasing levels of chlorophyll. The concentration of copper in rice plants decreased after treatment with hydrilla plants compared to negative controls without hydrilla plants. In this study, it can be concluded that the use of hydrilla was able to reduce the levels of copper metal present in rice plants and did not affect the growth of rice plants morphologically. Keywords: copper, hydrilla, paddy, soil contamination
Keparahan Penyakit Tungro dan Preferensi Wereng Hijau terhadap Berbagai Dosis Pemupukan Nitrogen Achmad Gunawan; Purwono Purwono; Iskandar Lubis; I Nyoman Widiarta
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 1 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.1.111

Abstract

The severity of disease symptoms is affected by triangular interactions between pathogens, hosts, and the environment. This study aims to describe the severity of tungro disease symptoms concerning the resistance of rice varieties and various fertilization rates. The research used the potting method in the Center for Rice Research, Sukamandi greenhouse. The experiment was designed using a Randomized Design, with 3 varieties: Ciherang (sensitive), IR 64 (green leafhopper resistance), and Inpari 36 Lanrang (virus resistance) as the main plot, and 4 levels of combination fertilization: (1) compound fertilizer + without urea; (2) compound fertilizer and urea 250 kg/ha; (3) compound fertilizer and urea 350 kg/ha; and (4) compound fertilizer and urea 500 kg/ha, as subplots. The data was processed using Anova and Duncan's multiple distance test. The results showed that rice variety significantly affected vector preference and the severity of tungro symptoms. The dose of nitrogen fertilization does not give different results to the preferences of insects and the severity of tungro in the greenhouse. There is no interaction between the variety and the dose of fertilizing. Resistant varieties are less preferred by green leafhoppers than the sensitive varieties. Keywords: antixenosis, Nephotettix virescens nitrogen fertilizer, preference
Aplikasi Gipsum pada Kultivar Padi Tahan Salin Bahri, Syamsul; Amin, Adnan; Fitriani, Fitriani
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 1 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.1.85

Abstract

Global climate change is predicted to increase the marginal land area, especially saline land, which affects the productivity of rice yields, so proper land management and tolerant varieties are needed. This study aimed to compare saline-tolerant cultivars and productivity at several concentrations of gypsum applications. The research was conducted on saline paddy soil in Cinta Raja Village, East Langsa District, Langsa City. We used fourteen cultivars studied, i.e., Batang Hari, Mendawak, Malaisia, Beres, Siak Raya, Martapura, Dendang, Air Tenggulan, Lambur, Banyuasin, Panasur, Impari, Indra Giri, and Margasari. The best results were found at the application of 1.5 tons per ha gypsum on the Dendang variety (G1V7) as shown by the higher plant height, i.e., 47.67, 60.53, and 71.20 cm at the ages of 30, 45, and 60 DAP, the number of tillers rice was 43.87 at 50 HST, and 39.87 at 60 DAP. The average weight of 1000-grains iwa 28.87 g, and an estimated yield was 7.63 tons ha-1. In conclusion, the Dendang variety, with the application of 1.5 tons of gypsum per ha, can be recommended for planting in saline soils. Keywords: gypsum, rice variety, salinity, sodium
Respons Tanaman Padi Pada Media Tanam Tanpa-Tanah Berbasis Irigasi Berselang Tirto Wahyu Widodo; Damanhuri Damanhuri; Ilham Muhklisin; Sonia Budiarti; Dian Agustina
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 1 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.1.31

Abstract

Rice cultivation without land as an urban farming method is carried out to produce food in a subsistence manner. This experiment aimed to examine the response of rice plants to non-soil planting media based on alternate wetting-drying irrigation. This work was conducted at the screen house in Sumberjeruk Village, Jember Regency (8°07'42.9" S and 113°47'09.3" E) from January to May 2022, using a factorial, fully randomized design of 2-factors with 3-replications. The planting medium without soil (husk:water) as the first factor consists of 4 compositions (v/v): 0:1, 1:4, 1:6, and 1:8 (total volume of 25-L media), while variety as the second factor consists of Inpari 46 and IR 64. The results showed that the combination treatment (husk: water) 1:6 and Inpari 46 had a significant effect on the number of productive tillers (25.17 stems) and grain weight per hill (34.07 g). The planting medium of non-soil husk: water 1:6 gave no significant value to husk: water 1:4 on the total number of grains (124.21 grains) and full grains (83.52 grains). The Inpari 46 varieties showed the highest value for the total number of grains (133.07 grains), the number of full grains (84.88 grains), and the weight of 1000-seeds (22.43 g). The application of husks and water as a planting medium with the right ratio is an ideal medium for landless rice cultivation since it can supply oxygen to the media. Keywords: growth, production, rice, subsistence farming, soilless
The Perceptions and Risk Reduction Strategies of Small-Scale Salt Farmers on Madura Island Elys Fauziyah; Wenchi Huang; Setiani Setiani; Nur Qomariyah; Ika Fatmawati
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 1 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.1.118

Abstract

Salt farming is considered a risky venture due to the influence of both internal and external factors. Therefore, this study aimed to describe farmers' perceptions regarding the causes, opportunities, and impacts of risks to develop a risk reduction strategy for salt farming in Madura Island. The study used a multistage sampling method to obtain 120 respondents and was conducted in three regencies: Sampang, Pamekasan, and Sumenep. The first objective was analyzed using the descriptive method, while the second was designed using the Kountur method. Farmers' perceptions showed that seawater quality, wind and temperature, rainfall, soil porosity, price volatility, marketing channels, government policies, capital constraints, and human resource quality could cause risks in salt farming. Several risks were perceived to significantly impact salt farming, such as government policies, partnerships, marketing channels, prices, and capital availability. Therefore, some recommendations to improve the risk reduction strategies included the use of horizontal axis windmills, revitalization of groups and partnerships, and capital strengthening through the effectiveness of the PUGAR (Empowerment of Smallholder Salt Businesses) policy by the development of standard procedures for the timely and targeted distribution of the aides. Keywords: perception, risk, salt, strategy
Karakterisasi Pertanian Berkelanjutan di Pulau Kecil Zasti Indrianty Joisangadji; Rima Melati; Suratman Sudjud; Abdul Rahmat Mandea
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 1 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.1.54

Abstract

The character of Hiri Island, which is located in the cluster of small islands in North Maluku in the study of sustainable crop cultivation practices, has yet to be documented in the Islands Agriculture database. This research reveals local farmers' cultivation practices using production inputs. The methods used are observation and interviews. Respondents were determined by deliberate methods. Research variables included sustainable agriculture indicators such as land conservation, agroforestry, integrated pest control, protective crops, crop nutrient management, and crop diversification. Data were obtained through a closed questionnaire with "Yes" or "No" questions. The answer "Yes" was given a score of 1, while the answer "No" was a score of 0. Next, the data is tabulated and analyzed using descriptive analysis. The results showed that farmers on Hiri Island maintain agricultural productivity by implementing sustainable agricultural practices with several indicators such as water source management 42%, integrated pest control 50%, crop diversification 65%, crop nutrition management 65%, land conservation 75%, and agroforestry 83%. Farmers on this island have implemented the concept of sustainable agriculture, but it needs to be done continuously by maximizing cultivation practices on small islands. Keywords: hiri, small island characteristics, archipelago agriculture

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