cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota makassar,
Sulawesi selatan
INDONESIA
Jurnal Ecosolum
Published by Universitas Hasanuddin
ISSN : 22527923     EISSN : 2654430X     DOI : -
Core Subject : Science, Agriculture, Social, Engineering,
Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Engineering Environmental Science
Jurnal Ecosolum (JES) adalah jurnal berkalah ilmiah yang diterbitkan oleh Departemen Ilmu Tanah, Fakultas Pertanian, Universitas Hasanuddin. Jurnal ini berisi hasil-hasil penghiliran penelitian pada bidang ilmu pertanian, kehutanan, geologi, geografi, hidrologi, dan penginderaan jauh. Jurnal ini diterbitkan dua kali dalam setahun yaitu pada Juni dan Desember.
Arjuna Subject : -
Articles 7 Documents
 1 
Search results for , issue "Vol. 14 No. 1 (2025): JUNI" : 7 Documents clear
Pemetaan Karbon Organik Tanah pada Beberapa Tutupan Lahan dan Kelas Lereng di Kecamatan Simbang Kabupaten Maros: Soil Organic Carbon Mapping in Several Land Cover and Slope Classes in Simbang District, Maros Regency Nuril Afni, Fify; Baja, Sumbangan; Jayadi, Muh.
Jurnal Ecosolum Vol. 14 No. 1 (2025): JUNI
Publisher : Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ecosolum.v14i1.28050

Abstract

It is estimated that hundreds of millions of tonnes of carbon stored in soil have been lost due to human activities, primarily through soil cultivation practices and land cover changes. The organic C content in the soil varies, depending on the climate, soil type, mineralogy, land cover and management. The existence of the C-organic distribution map can be a reference in dealing with existing problems, especially in the agricultural sector regarding soil fertility in the region. This study aims to determine the level of soil organic carbon in several types of land cover and slope classes to map the spatial distribution of soil organic carbon in several land covers and slope classes in Simbang District, Maros Regency. Soil sampling was carried out using a drill at a depth of 0-15 cm, for each point a sample was taken. Soil analysis includes c-organic, soil texture, soil color, and bulk density. Making maps of the distribution of soil organic carbon using ArcGIS spatial analysis with interpolation techniques. The highest soil C-organic content was obtained in secondary forest land cover with slopes of 0-8% (flat) with a bulk density value of 1.05 g/cm3 and a color of 7.5YR 3/3 dark brown. The lowest C-organic content was obtained in scrub land cover with a slope of 8-15%, namely 1.21% with a bulk density value of 1.50 g/cm3 and a color of 5YR 4/4 reddish brown. In addition, the soil texture results also showed that the highest clay fraction content was found in secondary forest land covers and slopes of 0-8%. Land cover and slope gradient affect the C-organic content. The highest C-organic content was obtained in secondary forest land cover with a flat slope with an area of 249.92 ha. While the lowest C-organic content was obtained in shrub land cover with a gentle slope with an area of 59.75 ha. The distribution of soil organic carbon content in Simbang District is dominated by the moderate category.
Identifikasi Kawasan Rawan Bencana Tanah Longsor di Desa Takandeang Kecamatan Tapalang Kabupaten Mamuju: Identification of Landslide-prone Areas in Takandeang Village, Tapalang District, Mamuju Regency S.M, Fhadly; Ahmad, Asmita; Fauzan Adzima, Ahmad
Jurnal Ecosolum Vol. 14 No. 1 (2025): JUNI
Publisher : Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ecosolum.v14i1.31280

Abstract

Mamuju Regency is one of the areas in West Sulawesi that has a relatively high potential for landslides on a regional scale. Landslide-prone areas on a village scale have not been widely identified. One of the villages that often experience landslides, which result in fatalities and infrastructure damage, is Takandeang Village, Tapalang District, Mamuju Regency. Determining landslide-prone areas uses a weighting method with parameters: rainfall, soil erodibility, lithology, slope gradient, and land cover. Analysis of soil characteristics: soil erodibility, texture, permeability, and C-organic. Observations of soil structure and macroscopic rocks were conducted directly in the field. The weighting of landslide parameters showed a vulnerability value of 1.2 for rainfall, 0.67 for lithology, 0.6 for soil erodibility, 0.45 for slope gradient, and 0.4 for land cover. Landslide area identification in Takandeang Village shows three classes of vulnerability level, namely low class with an area of 522.86 ha (29%) spread across most of the Takandeang Village Hamlet area, medium vulnerability class with an area of 1115.21 ha (62%) spread across most of the eastern and the western regions of Takandeang Village which are forest areas, and high vulnerability class around 172.09 ha (9%) spread across Takandeang, Salubiru, Limbeng Hamlets, a small part of Benteng Kata, Taloba and Salumati Hamlets. The landslide vulnerability level of Takandeang Village is caused by rainfall as a triggering factor, while lithology and soil erodibility are controlling factors with the same weight in accelerating landslide events.
Pengaruh Pengaplikasian Biosaka dan Daun Gamal Terhadap Pertumbuhan Tanaman Sawi (Brassica juncea L.): The Effect of Application of Biosaka and Gamal Leaves on the Growth of Mustard Plants (Brassica juncea. L) Nensi, Sri Sulva; Jayadi, Muh.; Lias, Syamsul Arifin
Jurnal Ecosolum Vol. 14 No. 1 (2025): JUNI
Publisher : Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ecosolum.v14i1.33152

Abstract

Technological developments in the agricultural sector are currently increasing for maximum production results. This encourages the use of chemicals or inorganic materials as nutrients for plants, especially mustard greens. Biosaka is a new form of innovation that is suitable for development because the basic materials used come from organic materials or green plants. This biosaka acts as an elicitor, not a fertilizer. This research aims to determine the effect of Biosaka and Gamal Leaves on the growth of mustard greens and is expected to reduce the use of chemicals. This research is divided into five main stages, namely: 1) Making Biosaka; 2) Incubation of Gamal Leaves; 3) Planting and maintaining mustard plants; 4) Application of Biosaka; and 5) Analyze and process data using a Completely Randomized Design (CRD) with 10 levels of treatment combinations (biosaka 4 levels of treatment and gamal leaves 3 levels of treatment). In the parameters of plant height, number of leaves, pH, C-Organic, and N-total, the K2G1 treatment (3 ml of biosaka + 2 liters of H2O + 25 grams of gamal leaves) was the treatment with the best results. Meanwhile, for the parameters of fresh weight, leaf length and Cation Exchange Capacity (CEC), the K3G2 treatment (4.5 ml of biosaka + 2 liters of H2O + 50 grams of gamal leaves) showed the best treatment. The K3G2 treatment was the treatment with the best results with a value of 35.67 grams with a percentage increase of 2.32% from the control treatment. Based on the results of research on the application of Biosaka and Gamal Leaves, it shows a very real influence in the interaction test of the two factors, which means there is an influence on the plants after being treated.
Dinamika Aliran Nitrogen pada Fase Reproduktif Padi dalam Sistem Minapadi Berbasis Pakan Limbah Pertanian: Dynamics of Nitrogen Flow During the Reproductive Phase of Rice in a Rice-Fish Farming System Based on Agricultural Waste Feed Nasrul, Muhammad; Rasyid, Burhanuddin; Abbas, Muh.; Saade, Edison; Marselianti
Jurnal Ecosolum Vol. 14 No. 1 (2025): JUNI
Publisher : Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ecosolum.v14i1.44285

Abstract

Nitrogen use efficiency during the reproductive phase is critical for rice yield and grain quality. The rice-fish (minapadi) system that utilizes fish feed made from agricultural waste has the potential to enhance nitrogen availability through fish feces contribution. This study aimed to analyze the dynamics of nitrogen flow from soil to rice leaves and grains during the reproductive phase in a minapadi system. Four feed treatments were applied: no feed (N0), 5% Nitrogen (N1), 7% Nitrogen (N2), and 9% Nitrogen (N3). Nitrogen content was measured in soil, leaves, and grains during the primordia, flowering, and grain-filling stages. The results showed that N3 led to the highest nitrogen flow, with leaf N content reaching 3.1% and grain N content at 1.47%. This system demonstrates improved nutrient efficiency through the synergy between fish and rice, promoting sustainable agriculture based on local resources.
Respons Pertumbuhan Dan Produksi Sawi (Brassica Juncea) Terhadap Berbagai Jenis Nutrisi Dan Media Tanam Dalam Sistem Hidroponik Irigasi Tetes: The Response of Growth and Production of Mustard (Brassica Juncea) to Various Nutrients and Media for Hydroponic Planting in Drip Irrigation System Saleh, Zasmitha; Rampisela, Agnes Dorothea; Jayadi, Muh
Jurnal Ecosolum Vol. 14 No. 1 (2025): JUNI
Publisher : Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ecosolum.v14i1.13765

Abstract

The carrying capacity of agricultural land is important to determine the extent of the ability of the land to support food needs, but wherever there is a land problem that results in low productivity of agricultural products. Organic farming is very important. The use of organic matter for soil fertility is expected that farmers will be more aware of using liquid organic fertilizers (POC) and the use of plant waste as a planting medium. The hydroponic system replaces the function of the soil as a support for plant roots by circulating nutrients, water and oxygen into the garden media. Provision of water in small and sustainable volumes through drip irrigation aims to keep the planting medium moist and avoid losses such as percolation and runoff. Automatic water control in drip irrigation is a new breakthrough to increase the efficiency of water use in the root zone. Hydroponics as an innovation meets food needs independently as a solution to the limited carrying capacity of agricultural land by knowing the different effects of nutrition and planting media on the response to growth and mustard production. This research was conducted in Tamalanrea District with climatic conditions according to the Makassar City Central Statistics Agency in 2020 with an average; daily temperature 28.39 oC, humidity 81%, rainfall 229.16 mm3, daily amount of rain 15 days / month and length of exposure 73.25%, Makassar City. Research on the growth response of mustard plants to determine the effect of the use of nutrients and media on mustard greens. The study used a factorial nested design consisting of two factors. The first factor is the nutritional treatment (N), namely Nb = POC for fruit, Ns = POC for vegetables and Nx = nutrition AB Mix. The second factor is the treatment of the planting medium (M), namely Mrw = rockwool, Mas = husk charcoal and Mcp = cocopeat. The nutritional composition of the fruit liquid organic fertilizer (Nb) in the treatment gave the best results with an average of 407.27 cm2 of leaves, 26.18 g of fresh weight of leaves and stems, 10.82 g of fresh root weight, 2.29 mL of root volume, dry weight of leaves and stem 0.26 g, and root dry weight 0.14 g. whereas in the planting medium rangsekam (Mas) gave the highest response to growth and production of mustard greens on the observed parameters with an average plant height of 11.53 cm, number of leaves 6.83, leaf area 393.86 cm2, chlorophyll index 248525.91 , leaf and stem fresh weight 27.49 g, root fresh weight 8.56 cm, root volume 2.30 mL, plant ratio 3.50%, and root dry weight 0.13. Nutritional treatment of fruit POC (Nb) and rangsekam plant media gave the best results in mustard greens.
Indeks Kesuburan Tanah Perkebunan Kopi Arabika (Coffea Arabica L.) di Agrowisata Pango-Pango Tana Toraja: Soil Fertility Index of Arabica Coffee Plantations (Coffea Arabica L.) in Pango-Pango Agrotourism, Tana Toraja Tiara, Mutiara Cantika Garcia; Nathan, Muhammad; Jayadi, Muhammad
Jurnal Ecosolum Vol. 14 No. 1 (2025): JUNI
Publisher : Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ecosolum.v14i1.44315

Abstract

Arabica coffee (Coffea arabica L.) plantations in Pango-Pango Agrotourism, Tana Toraja Regency, were surveyed for soil fertility index. Coffee plant production is greatly influenced by soil fertility, especially in the highlands, which are ideal habitats for Arabica coffee. This study aims to determine the soil fertility index of Arabica coffee plantations planted at different land heights in the community garden location of Pango-Pango Village, Tana-Toraja Regency at various elevations. The study was conducted using a survey method and laboratory analysis of nine soil samples from two elevation groups: 1500–1600 masl and 1600–1868 masl. The soil chemical parameters analyzed were pH, cation exchange capacity (CEC), organic C, total N, available P, K-dd, Ca-dd, Mg-dd, and Al-dd saturation. The results showed that the soil fertility index (SFI) varied from a rather low class to a rather high class, with soil pH generally acidic, and Al-dd relatively high. Although the temperature and micro humidity support the growth and production of coffee plants, due to the old age of the plants (around 28 years), low fertilizer input, and limited cultivation techniques, the productivity of the coffee plants is still relatively low. The soil fertility index at an altitude of 1500–1600 m above sea level is classified as rather low to moderate, with several soil chemical parameters that are not yet optimal. Meanwhile, at an elevation of 1600–1868 m above sea level, the soil fertility index increases to the moderate to rather high class even though the soil pH is still acidic and the Al-dd content is relatively high.
Pengaruh Pemberian Berbagai Dosis Rhizobium terhadap Produktivitas Tanaman Kedelai Edamame (Glycine max (L.) Merill.): Effectiveness of Chicken Manure and Various Doses of Rhizobium on the Productivity of Edamame Soybean Plants (Glycine max (L.) Merill.) Munir, Muhammad Rifki; Lias, Syamsul Arifin
Jurnal Ecosolum Vol. 14 No. 1 (2025): JUNI
Publisher : Universitas Hasanuddin

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

Abstract

Background. Edamame soybeans are a type of soybean with larger pods than common soybeans and contain a relatively high nutritional value. Nitrogen availability is a key factor in determining the productivity of edamame soybean (Glycine max (L.) Merill.), and the application of Rhizobium is one of the effective methods to enhance biological nitrogen fixation. Objective. This study aimed to evaluate the effect of various Rhizobium doses on the productivity of edamame soybean plants. Method. The experiment was conducted at the experimental field of the Soil Research Institute from August to October 2025 using a one-factor randomized block design (RBD) with four Rhizobium dose levels: no inoculation, 7.5 g/kg seed, 15 g/kg seed, and 22.5 g/kg seed, each replicated three times. Local edamame soybean seeds were incubated with Rhizobium according to the treatment dose prior to planting. Observations included root nodule distribution, nodule size, nodule color, number of leaves, plant height, flowering time, and fresh pod weight per plot. Results. Initial soil analysis indicated acidic conditions (pH 5.0–5.5) with low nutrient content. After treatment, all soil chemical parameters improved, with soil pH increasing to 6.15–6.67, organic C to 1.61–1.90%, total N up to 0.29%, available P₂O₅ up to 16.48 ppm, cation exchange capacity (CEC) up to 23.96 cmol(+)/kg, and increases in Ca, Mg, Na, and K cations. The 22.5 g/kg seed Rhizobium treatment (I3) tended to produce the highest plant growth (33.2 cm height and 27.8 leaves) and the highest soil pH, organic C, and P₂O₅ values, although the differences were not statistically significant for all growth and yield parameters. Conclusion. Analysis of variance showed that the Effect of Various Rhizobium Doses had no significant effect on all treatments. Root nodule distribution and color parameters indicated that nitrogen fixation was not occurring effectively.

Page 1 of 1 | Total Record : 7

 1 

Filter by Year

2025 2025


Reset
Filter By Issues
All Issue Vol. 14 No. 2 (2025): DESEMBER Vol. 14 No. 1 (2025): JUNI Vol. 13 No. 2 (2024): DESEMBER Vol. 13 No. 1 (2024): JUNI Vol. 12 No. 2 (2023): DESEMBER Vol. 12 No. 1 (2023): JUNI Vol. 11 No. 2 (2022): DESEMBER Vol. 11 No. 1 (2022): JUNI Vol. 10 No. 2 (2021): DESEMBER Vol. 10 No. 1 (2021): JUNI Vol. 9 No. 2 (2020): DESEMBER Vol. 9 No. 1 (2020): JUNI Vol. 8 No. 2 (2019): DESEMBER Vol. 8 No. 1 (2019): JUNI Vol. 7 No. 2 (2018): DESEMBER Vol. 7 No. 1 (2018): JUNI More Issue