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Andrew Setiawan Rusdianto
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INDONESIA
Journal La Lifesci
Published by Newinera Publisher
ISSN : 27211304     EISSN : 27211207     DOI : https://doi.org/10.37899/journallalifesci
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Chemistry Earth & Planetary Sciences Environmental Science Immunology & microbiology
International Journal La Lifesci is peer reviewed, open access Academic and Research Journal which publishes Original Research Articles and Review Article editorial comments etc in all fields of life sciences including Agricultural, Fisheries, Earth, Environmental Science, Botany, Zoology, Microbiology, Ecology, Ethnobiology, Biodiversity And Conservation Biology, Genetics, Biochemistry , Bioinformatics, Biophysics, Biostatistics, Cytobiology Developmental Biology, Entomology, Immunology , Molecular Biology, Virology, agronomy, plant and animal breeding, agricultural economics and rural sociology, Veterinary science, Ornithology, Primatology, Biogeography, Histology, Marine biology, Biochemical Sciences Aquaculture, Fishery Hydrography, Fishery Engineering, Aquatic ecosystem, Fish farming, Fisheries management, Fishery Biology, Wild fisheries, Ocean fisheries, and all fields related to life sciences.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 183 Documents
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Study on the Use of Post-Mining Reclaimed Land for the Development of Horticulture-Based Green Infrastructure: A Case Study Wiwahono, Bobby Nugroho; Mussadun, Mussadun; Fahrudin, Fahrudin
Journal La Lifesci Vol. 7 No. 1 (2026): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v7i1.3064

Abstract

Large-scale mining activities are often not balanced with adequate post-mining management, causing post-mining land to become abandoned and environmental degradation. This study aims to evaluate the potential and opportunities for the implementation of post-mining land reclamation through the development of horticulture-based green infrastructure at PT Radik Jaya Indonesia, Kendal Regency. Identification of land conditions including soil and water characteristics, land cover, and the level of disaster vulnerability is carried out to support sustainable green infrastructure development planning. Research data was obtained through field surveys that included observations, measurements, and interviews, as well as laboratory analysis of soil quality. The collected data was analyzed using the scoring method to determine the level of land suitability in the development of green infrastructure. In addition, SWOT analysis is used to identify internal and external factors that affect the development of green infrastructure at the research site. The results of the study show that the development of horticulture-based green infrastructure has considerable potential as a component to support environmental sustainability as well as improve the community's economy. However, the development still faces a number of challenges, especially related to policy changes and the management of locations that are still actively used for mining activities. The resulting recommendations are expected to be the basis for planning and managing post-mining land reclamation in a sustainable manner, as well as contributing to environmental conservation and improving the economic conditions of the community in the research area.
Morphological Characterization and Kinship Analysis of the Kepel Plant (Stelechocarpus Burahol) Jannah, Mastsani Durrotul; Barokah, Umi
Journal La Lifesci Vol. 7 No. 1 (2026): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v7i1.3080

Abstract

Kepel (Stelechocarpus burahol) is an endemic Javanese plant whose natural populations are declining, requiring conservation based on scientific evidence. This study aimed to characterize the morphological variation and analyze the phenotypic relationships of kepel populations across five ecological zones in Kebumen Regency: West, South, Central, East, and North. A total of 25 individuals were examined using a quantitative descriptive survey. Vegetative traits (leaf length, leaf width, stem diameter) and generative traits (flower diameter) were measured, while environmental parameters were recorded to support data interpretation. Numerical taxonomy analysis was conducted using the Unweighted Pair Group Method with Arithmetic Mean (UPGMA) based on standardized Euclidean distances. The results showed substantial morphological variation among zones, with stem diameters ranging from 27.7 to 30.5 cm and leaf lengths from 17.5 to 19.8 cm. Significant correlations were observed between soil pH, humidity, and temperature with key morphological traits (r = 0.70–0.90). The UPGMA dendrogram revealed three major clusters corresponding to distinct microhabitats. These findings indicate local adaptation of kepel populations in Kebumen and provide a scientific basis for both in situ and ex situ conservation of local germplasm.
Income Analiysis of Langsat Farmers Yerike, Yerike; Dambe, Jumriani; Hamsah, Hamsah
Journal La Lifesci Vol. 7 No. 2 (2026): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v7i2.3122

Abstract

The purpose of this study was to analyze the income of farmers who grow langsat in Sulewatang village and evaluate the feasibility of their agricultural activities using profit ratio (R/C) analysis. The primary data used were obtained from direct interviews with farmers who grow langsat, as well as secondary data collected from related institutions. The analysis method includes calculating total income (TR = P × Q), total costs (TC = FC + VC), and profit ratio (R/C = TR ÷ TC). The results showed that the average income of farmers who grow langsat reached 2,241,190 Indonesian rupiah, with a total production cost of 360,769 Indonesian rupiah. Thus, the farmer's net income was 1,880,421 Indonesian rupiah. The profitability coefficient (R/C) value of 6.21 indicates that R/C > 1, which means that langsat cultivation in Sulewatang village is profitable and feasible to be further developed.

Page 19 of 19 | Total Record : 183

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