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International Journal of Science and Environment
Published by CV. Inara
ISSN : -     EISSN : 28090551     DOI : https://doi.org/10.51601/ijse.v2i4
Core Subject : Science, Education, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Mathematics Physics
International Journal of Science and Environment (IJSE) is to provide a research medium and an important reference for the advancement and dissemination of research results that support high-level research in the fields of Science and Environment . Original theoretical work and application-based studies, which contributes to a better understanding all fields of Science and Environment. The aim and scope of the journal Chemistry, Chemical Analysis, Physical Chemistry, Physics, Biology, Ecology, Biodiversity, Zoology, Biochemistry, Mathematics, Environmental Science, Agriculture, Environment, Forestry.
Arjuna Subject : Biokimia, Genetika dan Biologi Molekuler - Biokimia, Genetika dan Biologi Molekuler (Lain-Lain)
Articles 300 Documents
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Income Analysis Of Coffee Farmers In The Albizia Forest Area Based On Agroforestry Susanto, Anang; Rekyani Puspitawati, Indah; William Mendes, Lucas
International Journal of Science and Environment (IJSE) Vol. 3 No. 3 (2023): August 2023
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v3i3.78

Abstract

Coffee is one of the sufficient non-timber forest product commodities potentials. Indonesia is one of the largest coffee-producing countries in the world after Brasi. One of the uses of coffee is as a mixed drink that can be served at various banquets in a relaxed atmosphere. This study aims to determine people's income from coffee production in Kendal District, Ngawi Regency. The research was conducted from January to April 2020 with the research location located in Kendal District, Ngawi Regency, East Java Province. Research population These are all those in the Kendal District area. Technique Sampling in this study was the census method, namely 50 people who grow coffee. The research results show that acceptance obtained by respondents growing coffee in Kendal District Ngawi Regency IDR 763.080,000 per year, while expenses from coffee production of IDR. 61.150,000, - per year, so the income from coffee production of IDR. 701.930.000,-..
A Review of the Impact of Bush Burning on the Environment: Potential Effects on Soil Chemical Attributes Maigana Chiroma, Alhaji; Bala Alhassan, Abdullahi
International Journal of Science and Environment (IJSE) Vol. 3 No. 3 (2023): August 2023
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v3i3.79

Abstract

Bush burning, whether the result of a wildfire or a controlled burn, has been shown to affect not only the appearance of the landscape, but the quality of the soil as well. Uncontrolled bush fires impact the soil in a variety of ways with the magnitude of the disturbance largely dependent upon the fire intensity, duration and recurrence, fuel load, and soil characteristics. The impact on soil properties is intricate, yielding different results based on these factors. Whereas burning off the vegetation during land clearing for cultivation is a common farming practice among farmers in many parts of the tropics, yet little is known by perpetrators of this practice about its impacts on the soil and its dwellers. This paper reviews research findings from a number of works conducted across the globe with the aim of gaining an insight the effects of wildfire and prescribed fire on the soil chemical and biological attributes. The knowledge of soils response in terms of these two properties to fire events can help in proper implementation of rehabilitation and restoration strategies at the short term, medium term, and long term.
Morphological Analysis of Ciplukan Plant (Physalis angulata L.) Pollen for Macroscopic Identification Prasetyawan, Fendy; Saristiana, Yuneka; Akhmal Muslikh, Faisal; Hasriyani, Hasriyani; Dian Permatasari, Yunita
International Journal of Science and Environment (IJSE) Vol. 4 No. 1 (2024): February 2024
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v4i1.63

Abstract

This research addresses the prevalence of arthritis in Indonesia, focusing on traditional medicinal plants like Ciplukan due to the side effects of synthetic treatments. Arthritis, affecting 23.6-31.3% of the population, with Osteoarthritis (50-60% in the elderly) being the most common, necessitates alternative, less toxic remedies. Traditional medicine, relying on plant-derived remedies, is explored for its accessibility, affordability, and lower side effects. The study delves into Ciplukan, known for its anti-arthritis properties, conducting in vitro tests on its methanol extract. Results reveal anti-arthritis activity attributed to steroids, flavonoids, and alkaloids. The methodology involves macroscopic and microscopic examinations of Ciplukan plants, verifying authenticity and confirming the accuracy of plant samples. Organoleptic assessments highlight distinctive features, contributing to the plant's identification. Microscopic examination reveals the presence of stomata and palisade cells in the upper epidermis, aligning with literature data. The vascular system analysis emphasizes the efficiency of resource transport and adaptation to environmental changes. In conclusion, the study provides a comprehensive understanding of Ciplukan's characteristics, supporting its potential in arthritis treatment. The findings contribute to the utilization of traditional medicine in healthcare, emphasizing the importance of plant-based remedies with fewer side effects.
Conditions Of Scleractinian Coral Cover Percentage On The North Coast Of Ambon Island, Maluku Province Fahrul Barcinta, Muhammad; Sangaji, Masudin; Limmon, Gino V.
International Journal of Science and Environment (IJSE) Vol. 3 No. 4 (2023): November 2023
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v3i4.81

Abstract

Coral reefs are one of the most ecologically productive and diverse ecosystems. This study aims to determine the condition of scleractinian coral cover in the northern coastal waters of Ambon Island. Data collection in the field is carried out using the systematic sampling method. A quadrant measuring 1x1 m2 becomes the sampling area. Quadrants are placed on transects 20 m long with quadrant intervals on transect lines of 5 m (0, 5, 10, 15, and 20 m). The transects are placed parallel to the shoreline at depths of 3 m and 10 m, with four transects at each depth, and the distance between transects is 1 m. The data obtained were then analyzed to see the percentage of coral cover in each category and component. The results showed that the percentage of the benthic substrate of coral reefs on the North Coast of Ambon Island to a depth of 3 meters was dominated by rubble with a percentage of 26.33% - 54.83%, and for a depth of 10 meters the percentage value of ruble was 11.33% - 48.83% and sand (4% - 54.50%). The category of Acropora corals both at a depth of 3 meters and 10 meters dominated by Acropora branching (ACB), while the non-acropora category is dominated by Coral Branching (CB), Coral Encrusting (CE), and Coral Massive (CM). Overall, the condition of live coral cover on the North Coast of Ambon Island is categorized as in poor condition.
Blynk App-Based Plant Monitoring System Design Lavenia, Tanashia; Rinanda Saputri, Fahmy
International Journal of Science and Environment (IJSE) Vol. 3 No. 4 (2023): November 2023
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v3i4.82

Abstract

Plantations represent a vital economic sector in Indonesia. However, farmers who rely on plantations for their livelihood often encounter challenges related to air and soil quality, which can significantly impact plant growth. Each type of plant requires specific air and soil conditions to thrive optimally, including factors such as air temperature, humidity, soil moisture, and pH levels. To address these issues, a solution has been developed in the form of a plantation monitoring system that can be accessed remotely and in real-time through cellular and desktop applications. This monitoring system utilizes various sensors, including DHT11 sensors, resistive soil moisture sensors, and soil pH sensors, all of which are meticulously calibrated with digital soil sensors. The collected data can be conveniently monitored and managed through an Internet of Things platform, such as Blynk.Based on the case study, the measurement system that is displayed on Blynk has a range of 0-100 °C for air temperature, 0-100% for air humidity, 0-1000 for soil moisture, and 0-14 for soil pH.
Correlation Analysis of Biological and Chemical Properties of SoilIn the Third Generation of Oil Palm Plants at PT. Sinar Pandawa Labuhanbatu Siregar, Erdiansyah; Walida, Hilwa; Hariyati Adam, Dini; Syawal Harahap, Fitra
International Journal of Science and Environment (IJSE) Vol. 3 No. 4 (2023): November 2023
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v3i4.83

Abstract

The mainstay commodity that can be expected to increase the income and dignity of plantation farmers and Indonesian transmigrants is Palm Oil (Elaeis Guinensis Jacq). Oil palm Soil microbes have an important role in the soil ecosystem which is responsible for the nutrient cycle to maintain soil fertility and structure, especially the biological properties of the soil. This research was carried out through 2 stages of activities, namely field activities and analysis activities. Stages of field activities were carried out at the Kebun Sinar Pandawa Palm Oil Plantation PT. Sinar Pandawa, Labuhanabtu, North Sumatra Province with a height of 28 meters. The method used in this research is a free grid measurement method at a semi-detailed survey level (observation frequency of 1 sample per 500 meters). Carrying out soil sampling at up to 5 sampling points with a distance of 100 meters in the field using a random method, spread over a predetermined area based on the base map. Research Results Land use with different vegetation produces different biological and chemical soil properties. Soil organic C was positively correlated with total microbial population, total fungal population, and respiration. The highest correlation between biological and chemical soil properties was obtained from the total microbial population with a total P of 0.714. The highest correlation was obtained from the correlation between organic C and total N levels, namely 0.947.
Analysis of Several Soil Physical Properties in the Third Generation of Oil Palm Plants at PT. Sinar Pandawa Labuhanbatu Wiryansyah, Arya; Syawal Harahap, Fitra; Dorliana Sitanggang, Kamsia; Fadillah Zamzami, Luthfi
International Journal of Science and Environment (IJSE) Vol. 3 No. 4 (2023): November 2023
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v3i4.85

Abstract

The physical properties of the soil that need to be considered are the problems of degradation and soil structure due to management functions. In addition, on cultivated land that is not eroded, organic material is lost quickly.This research was carried out through 2 stages of activities, namely field activities and analysis activities. Stages of field activities were carried out at the Kebun Sinar Pandawa Palm Oil Plantation PT. Sinar Pandawa, Labuhanabtu, North Sumatra Province with a height of 28 meters. The method used in this research is a free grid measurement method at a semi-detailed survey level (observation frequency of 1 sample per 500 meters). Carrying out soil sampling at up to 5 sampling points with a distance of 100 meters in the field using a random method, spread over a predetermined area based on the base map. Land Use Research Results withSoil texture at PT. Sinar Pandawa, Labuhanbatu Regency, Sandy Clay, The Bulk Density value shows low, soil porosity is still high, the soil color looks relatively dark, and the soil water content is still relatively normal.
Agroforestry As An Alternative To Facing Climate Change In The Community, Ponorogo Regency Winarni, Marti; Susanto, Anang; Nunes, Dobashi
International Journal of Science and Environment (IJSE) Vol. 3 No. 4 (2023): November 2023
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v3i4.88

Abstract

Changes in the seasons on earth can cause problems for farmers in determining the planting and harvesting seasons. Management of forest areas with good agroforestry strategy by utilizing it to produce food in partnership with the community effectively inhibits the increasing rate of climate change. The agroforestry implementation strategy with the social and economic conditions of the community is also used to explore how far the impact of climate change on changes in current conditions. . The research aims to formulate strategies that must be developed to adapt to climate change. The AHP results show that the economic aspect has a priority weight of 0.89, the environmental factor has a 0.39 weight and the organizational part has a 0.26 weight. Work steps of the parties involved and priorities in the short and long term. For the parties involved, it is necessary to prioritize its implementation so that the community's economy can run according to expectations. The short-term priorities are training on climate change information and its impacts, group management and administration, entrepreneurship, marketing, and intensive mapping of CSR opportunities. In the long term, the government, academic can provide facilitators and assistance for technology transfer in dealing with climate change.
Dry Land Management Using Agroforestry Systems In Trenggalek Regency, East Java Susanto, Anang; Harahap, Arman; Julissa Ek-Ramos, Maria
International Journal of Science and Environment (IJSE) Vol. 4 No. 1 (2024): February 2024
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v4i1.91

Abstract

Dryland management with an agroforestry system is essential and urgent. Currently, the existence of forests has experienced pressure on forest areas and forest resources, which threatens the integrity of forest areas due to the increase in land area, which is categorized as dry. This research aims to determine the size of ​​dry land and the dominant factors that drive the damage rate. This research aims to analyze agroforestry systems with cropping patterns on dry land. This research uses survey, analysis, and needs analysis methods of decent living. Results The agroforestry system used to develop critical land is a human effort to control its reciprocal relationship with natural resources, with the hope that expanding the use of dry land by implementing a directed and planned agroforestry system for the people can improve the economy of the people around the primary forest which is based on forest products. The development of dry land management with an agroforestry system in community forest areas as a result of reforestation and forest development project activities from an institutional aspect is also able to foster farmer innovation in increasing the productivity of their land, one of which is the success of building community forests as a group on marginal land.
Characteristics of Soil Chemical Properties in Several Types of Oil Palm (Elaeis guineensis Jacq.) Land and Shrubs in Negeri Lama Seberang Village (Case Study of Lower Bilah Watershed) Julfan Efendi Nasution, Julfan; Syawal Harahap, Fitra; Ayu Putri Septyani, Ika; Ainy Dalimunthe, Badrul
International Journal of Science and Environment (IJSE) Vol. 4 No. 1 (2024): February 2024
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v4i1.92

Abstract

The Bilah Sub-Watershed area includes areas that have somewhat critical or semi-critical land so that land use is the result of human efforts in managing the available resources to meet their various needs. This often results in land use not being in accordance with its capabilities. This research aims to examine the chemical properties of several vegetation in Negeri Lama Seberang Village, Bilah Hilir District, Labuhanbatu Regency. The research was carried out from December to March 2024 using a survey method. Soil samples were taken at 3 points for each vegetation and different slopes at depths of 1-10 cm and 10-20 cm using a simple random method. The soil parameters measured were soil acidity (electrometry), soil organic carbon content (Walkley and Black), and soil texture (bouyoucos hydrometer). Soil analysis was carried out at the Laboratory of the Faculty of Agriculture, University of North Sumatra. The results of this research show that on a slope of 0-8% the average soil pH value is 4.61% and organic C is 1.04%, while on a slope of 8-15% the average soil pH value is 4.46% and C -organic 0.91%. On a slope of 0-8% the average value of the clay fraction is 20.27%, the dust fraction is 15.02% and the sand fraction is 64.41%, while on a slope of 8-15% the average value of the clay fraction is 27.48%, the dust fraction 19.87%, and sand fraction 52.63%.

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