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Department of Soil Science, Faculty of Agriculture, University of Jember (Room 1014). Jl. Kalimantan Tegalboto No.37, Krajan Timur, Sumbersari, Kec. Sumbersari, Kabupaten Jember, Jawa Timur 68121.
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Journal of Soilscape and Agriculture
Published by Universitas Jember
ISSN : -     EISSN : 29637961     DOI : https://doi.org/10.19184
Core Subject : Agriculture, Social,
Agriculture, Biological Sciences & Forestry Environmental Science
Journal of Soilscape and Agriculture (JSA) is a scientific periodic publication that presents scientific research from all area of soil science and agriculture such as soil fertility, soil and water conservation, plant nutrition, soil biotechnology, plant and environmental science.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Tanah
Articles 39 Documents
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Evaluating the Potential of Dragon Fruit Cultivation in Banyuwangi District Based on Land Suitability Romadhona, Sukron; Mutmainnah, Laily
Journal of Soilscape and Agriculture Vol. 2 No. 2 (2024): Volume 2 Issue 2, 2024
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jsa.v2i2.942

Abstract

Among the horticulture commodities with development potential are fruit plants. Purposive sampling was the method used for sampling. With the exception of land uses like mining and settlements, sample points were chosen depending on land use. Each unit of land map created by land resource surveying and mapping activities has features, such as soil characteristics and physical environment features, that can be specifically defined as land characteristics. The purpose of this study is to investigate how suitable the terrain is for growing dragon fruit in the Banyuwangi Regency. This study used a survey methodology with land units serving as the analytical unit. Land units for this study were derived from the slope and overlap of land use maps. With an area coverage of 251,527 Ha, or 42.6%, the majority of Banyuwangi Regency is classified as having land suitability class S1 (very suitable), meaning that it does not have significant barriers to sustainable use or only minor ones that have no discernible impact on production or require an increase in input. Thus, it is critical to conduct this research in order to accurately evaluate the appropriateness of the site and enable the implementation of optimal land management strategies that will boost dragon fruit yield and lower production costs  
Effect of Application of Several Organic Fertilizers on the Growth and Yield of Tobacco (Nicotiana Tabacum L.) Ramadhan, Mohamad Aji Rizki; Subroto, Gatot; Arum, Ayu Puspita; Patricia SM, Susan Barbara
Journal of Soilscape and Agriculture Vol. 3 No. 1 (2024): Vol. 3 No.1 2024
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jsa.v3i1.1391

Abstract

Tobacco (Nicotiana Tabacum L.) is an agricultural commodity that is widely cultivated by the community. The decline in productivity is due to the uncontrolled use of chemical fertilizers and chemical pesticides, resulting in the degradation of organic matter. To deal with the problem can use Liquid Organic Fertilizer according to the dose for tobacco plants. The purpose of this study was to determine the effect of Liquid Organic Fertilizer treatment of shallot skin waste, banana stem waste, banana peel waste, and coconut coir waste on the growth and yield of tobacco plants. The study used a 1-factor Completely Randomised Design (CRD), with 5 levels, namely P0: Without Liquid Organic Fertilizer (Control), P1: Liquid Organic Fertilizer of shallot skin waste dose (300 ml/plant), P2: Banana stem waste Liquid Organic Fertilizer dose (300 ml/plant), P3: Banana peel waste Liquid Organic Fertilizer dose (300 ml/plant), P4: Liquid Organic Fertilizer ofcoconut fiber waste dose (300 ml/plant). The research variables observed included plant height, number of leaves, leaf length, leaf width, stem diameter, root length, root volume, wet weight of leaf production, and dry weight of leaf production. The effect of Liquid Organic Fertilizer application had a very significant effect on the variables of plant height, leaf length, leaf width, root length, leaf wet weight, and leaf dry weight. Coconut coir Liquid Organic Fertilizer treatment (P4) has a tendency to produce the best tobacco plant growth.
Verification of Soil Test Crop Response Based Calibrated Phosphorus for Food Barely (Hordeum Vulgare L.) Production in Sinana District, Bale Zone, Oromia Region, Southeast Ethiopia Eshetu, Mulugeta; Regassa Gosa; Tesfaye Ketema; Girma Getachew
Journal of Soilscape and Agriculture Vol. 3 No. 1 (2024): Vol. 3 No.1 2024
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jsa.v3i1.1421

Abstract

Nitrogen and phosphorus are the main variables restricting crop productivity in the soil of the study area, especially, in food barely productions. In the Sinana district, soil test-based phosphorus calibration studies were carried out in the past, and fertilizer 46 N kg ha-1, P critical (20 ppm), and P requirement factor (4.60) were recommended for food barely production. To confirm the phosphorus critical (Pc) level and phosphorus requirement factor (pf) found during soil test crop response based phosphorus fertilizer calibration study for food barely production in 2022 bona (July to December) main cropping season, an on-farm field experiment was carried out in this study. The experimental setting comprised three treatments: (1) control (without fertilizer), (2) farmer practices as a blanket recommendation, and (3) soil test crop response-based phosphorus recommendation results. The improved food barely, Adoshe variety was used as a test using farmers as replication in seven sites with 10 m × 10 m plot sizes. Soil samples before planting were taken at 0 - 20 cm soil depth using a random sampling technique and analyzed using standard laboratory procedures. In contrast, the agronomic parameters were analyzed using R software 4.1.1 version. The results show soil sample analysis varied from 6. 03 to 6.25, 1.68 to 2.62%, and ranged from 1.01 to 3.30 mg/kg for soil pH (pH_H2O), OM, and available phosphorus, respectively. The results revealed a significant (p < 0.05) difference between food yield and yield components. The soil test crop response-based phosphorus recommendation results yielded the highest grain yield (5682.43 kg ha-1) with a marginal rate of return (4131.16%). Thus, for food barely production in Sinana District, the Pc (20 ppm) and pf (4.60) with optimal N (46 kg ha-1) were verified from this study. It should be recommended that further demonstrate and scale up the application of soil test-based fertilizer recommendations, to extrapolate Pc and Pf for similar soil types, and to determine the adjusted NPS fertilizer rate using calibrated phosphorus for food barely production.
The Effectiveness Test of Biofertilizer Phosphate-Solubilizing Bacteria (PSB) and Phosphate Fertilizer on The P availability in the Soil and Tomato Plant Tissue Sari, Retno Purnama Sari; Tri Candra Setiawati; Bambang Hermiyanto
Journal of Soilscape and Agriculture Vol. 3 No. 1 (2024): Vol. 3 No.1 2024
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jsa.v3i1.1528

Abstract

Phosphorus is one of the essential nutrients whose availability is very small in the soil. Research on the effectiveness test of biofertilizer phosphate solubilizing bacteria (PSB) and phosphate fertilizer (SP-36 and rock phosphate) on the availability of soil p and p content in tomato plant tissue to determine the effectiveness of SP-36, Rock Phosphate and PSB in increasing P availability soil. The study used factorial randomized block design with two factors and three replications. The first factor is a phosphate solvent bacterial isolate consisting of two levels, without isolate Pseudomonas sp. and with Pseudomonas sp. The second factor is phosphate fertilizer with five levels of control; SP-36 fertilizer 0.32 g/plant; SP-36 fertilizer 0.63 g/plant; rock phosphate fertilizer 0.41 g/plant; and rock phosphate fertilizer 0.81 g/plant. The data obtained were analyzed using Analysis of Variety and continued with Duncan Multiple Range Test (DMRT) test with 95% confidence level. The results showed that the administration of PSB isolate gave increased P-available, P tissue, plant height, wet weight and dry weight of plant and tomato plant production. The application of SP-36 and rock phosphate fertilizer gave an increase to P-available and P-tissue variables, whereas for the production of SP-36 fertilizer plants with dose of 65 g/plant gave higher yield compared to rock phosphate fertilizer.
Vegetation Index Assessment Modeling Using Remote Sensing And Soil Surveying The Slope of Argopura Mountain: a Case Study in Kalianan Village, Krucil District, Probolinggo Regency Basuki, Basuki; Prasetya, Eka Bagus Budi; Mashughestiningrum, Anggelya; Pitaloka, Amelia Ayu; Hia, Jarni Devita Faomasi; Fitriani Sadim Klaida
Journal of Soilscape and Agriculture Vol. 3 No. 1 (2024): Vol. 3 No.1 2024
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jsa.v3i1.1535

Abstract

Vegetation is a form of soil with a density level in each region that is influenced by other land factors such as rainfall, soil conditions, and water. Density levels can be analyzed either manually in the field or using remote sensing technology. Field observations have weaknesses, one of which is that the time used for a wide area > 1 ha requires > 2 days. The use of remote sensing technology has the advantage of being able to cover large areas in a short time with a modeling system. The research uses a data exploration modeling method with an NDVI approach to calculate the analysis of Landsat 8 image bands. NDVI is calculated based on bands 4 (red) and 5 (near-Infrared). The research results show that in 2017, Kalianan Village, Krucil District, had a vegetation index dominated by dense and very dense density classes. In 2022, the vegetation index of Krucil Village will be dominated by medium- and low-density classes. The differences that occur in 2017 and 2022 could occur due to the deforestation of land for tourism and residential areas.
Microbiological Analysis of Well Water Quality in Market and Residential Areas of Kendari City La Ode Muhammad Erif; Tuwu, Eka Rahmatiah; Yasin, Asramid; Wahyuni, Ira Ryski; Kete, Surya Cipta Ramadhan; Qadri, Muhammad Saleh; Muhsimin; Hidayat, Herlan; Teke, Junartin; Fahidu, Wa Ode Hastiani; Setiawan, Agus; Abigael Kabe; Wiwin Rahmawati Nurdin
Journal of Soilscape and Agriculture Vol. 3 No. 1 (2024): Vol. 3 No.1 2024
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jsa.v3i1.1553

Abstract

Water is an essential element for human life; without water, humans will experience a lack of fluid, the fluid in the human body is around 50-80. Water can fulfill daily needs through human activities such as washing clothes, water for drinking, bathing, and so on. Well, water is suitable for use if it meets water quality standards. This type of research uses descriptive research methods. This research is located in Baruga Market, Anduonohu Market, Lorong Salangga, and Kendari Permai Kendari City in December 2023. the samples used in this study amounted to 4 wells. The results obtained in this study are that all well water is polluted with E. coli, and Baruga Market well water exceeds the quality standards for Coliform parameters.  The presence of E. coli in all well water samples indicates fecal contamination, posing severe health risks such as waterborne diseases. Baruga Market's well water exceeds Coliform standards, likely due to sewage runoff, making it unsafe without treatment. Immediate actions, like improving sanitation and providing clean water alternatives, are necessary to prevent further contamination and protect public health.
Variations of Growing Media and Light Emitting Diode (LED) Colors in Red Spinach Microgreens Kartika Sari, Vega; Kristiyanti Putri, Widya; Hidayatullah, Raihan; Basuki
Journal of Soilscape and Agriculture Vol. 3 No. 1 (2024): Vol. 3 No.1 2024
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jsa.v3i1.1583

Abstract

Microgreens have higher nutrition than mature plants. Microgreens are popular for garnishing dishes and are a choice for those living a healthy life. Red spinach microgreens are preferred and contain many vitamins. The type of the growing media used will influence the growth of microgreens. Growing media can vary in texture, nutrient, and mineral content. Lighting also required by microgreens may require choosing the right type of LED light color because generally microgreen cultivation is indoor. The aims of this research is to determine the growth of red spinach microgreens on various types of growing media and on several types of LED colors. The result showed that, the best results for germination, plant height, and number of leaves are red and blue LEDs on all media, while for the best fresh weight using red LEDs on sand-compost media.
Effect of Bromelin Enzyme in Pineapple (Ananas comosus L.) on Caffeine Content and Flavour of Arabica Coffee Arum, Ayu Puspita; Maulidana, Ach. Ariful; Patricia Sembiring, Susan Barbara; Savitri, Dyah Ayu
Journal of Soilscape and Agriculture Vol. 3 No. 2 (2025): Volume 3 Issue 2, 2025
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jsa.v3i2.1375

Abstract

Coffee is one of the main plantation commodities in Indonesia. One of the efforts to produce quality coffee is during the processing of the coffee. Quality coffee is coffee that has a bitter and sour flavour that is not excessive and has a low caffeine content. This is because high caffeine content is not good if consumed in excess. To reduce the caffeine content in coffee, you can use natural ingredients in the form of pineapple which contains the enzyme bromelain which is mixed during the fermentation process. The purpose of this research was to determine the effect of bromelain enzyme concentration and fermentation time on caffeine content and flavour in Arabica coffee. This study used a randomised complete factorial design. The first factor is the concentration of pineapple pulp, namely 0%, 40%, and 80%. The second factor was the length of fermentation time, namely 24 hours, 36 hours and 48 hours. Data were analysed using ANOVA analysis of variance if significantly different, then further tested by Duncan with a 5% error rate. The results showed that the interaction between the concentration of pineapple pulp and the length of fermentation had a very significant effect on the observation variable of caffeine content with the best results E2P1. The effect of pineapple pulp concentration had a significant effect on the pH parameter and a very significant effect on the caffeine content parameter. The effect of fermentation duration had a very significant effect on the observation variable of caffeine content.
Effect of Temperature and Roasting Time on the Quality of Argopuro Robusta Coffee Bulqis, Malika; Arum, Ayu Puspita; Savitri, Dyah Ayu; Suud, Hasbi Mubarak
Journal of Soilscape and Agriculture Vol. 3 No. 2 (2025): Volume 3 Issue 2, 2025
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jsa.v3i2.1381

Abstract

The roasting process is a process that can determine the flavor and aroma released in coffee beans which is influenced by temperature treatment, and the length of the roasting process. The purpose of this study was to determine the effect of temperature and roasting time on the quality of Robusta Argopuro coffee. The experiment was conducted using a completely randomized design (CRD) factorial pattern with the treatment of roasting temperature variations of 190 ° C, 200 ° C, 210 ° C with a time of 10 minutes, 15 minutes and 20 minutes. Then the parameters of moisture content, pH value and caffeine content were observed as well as organoleptic tests in the form of color, taste and aroma. Data results were analyzed using analysis of variance, if there were significant differences, further tests were carried out using Duncan's multiple range test at the 5% level. Temperature and roasting time had a very significant effect on caffeine content, where the lowest caffeine content was in the combination of 200°C temperature treatment with 20 minutes roasting time. Moisture content and pH value had a very significant effect on roasting time, with the lowest moisture content and pH value obtained in 20 minutes of roasting, while roasting temperature had no significant effect on moisture content and pH value, but had a very significant effect on caffeine content. Based on the organoleptic test, panelists preferred the Argopuro Robusta coffee brew at a temperature of 200°C with a roasting time of 15 minutes.
Potential Plant Growth-Promoting Microorganism (PGPM) as Biological Control Agents of Paddy in Indonesia Trisnani Alif; Mahindra Dewi Nur Aisyah
Journal of Soilscape and Agriculture Vol. 3 No. 2 (2025): Volume 3 Issue 2, 2025
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jsa.v3i2.4512

Abstract

Today, the main goal of agriculture is increasing crop yields to meet the ever-increasing human population. Climate change has increased the challenges associated with the cultivation of food crops, especially rice. It affects rice production due to the influence of biotic factors (Plant Pest Organisms) and an uncertain environment. To address this phenomenon, Plant Growth Promoting Microbial (PGPM) is considered a better alternative than using chemicals. It has been proven that Plant Growth Promoting Rhizobacteria (PGPR) and Fungi (PGPF) are effective in suppressing plant diseases and controlling pests by producing inhibitory chemicals and inducing immune responses in plants. Furthermore, PGPM increases growth and yields. As biofertilizers and biopesticides, PGPR and PGPF are considered attractive and economically viable approaches to the cultivation of rice in Indonesia. The potential for PGPM utilization is still high considering the diversity of microbes and the fact that these microbes can be found under a variety of environmental conditions. However, it is also a challenge to develop products, especially treatments to maintain the performance of the microbes that will be used

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