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All Journal Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Jurnal Abdi Inovatif : Pengabdian kepada Masyarakat BAKIRA: Jurnal Pengabdian Kepada Masyarakat MARSEGU : Jurnal Sains dan Teknologi
Talaohu, Moda
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Journal : MARSEGU : Jurnal Sains dan Teknologi

 1 
IDENTIFIKASI  JENIS DAN KERUSAKAN TUMBUHAN MANGROVE DI WILAYAH PESISIR PANTAI DESA TIAL KECAMATAN SALAHUTU Renwarin, Nur Muhammad; Irwanto, Irwanto; Talaohu, Moda
MARSEGU : Jurnal Sains dan Teknologi Vol. 1 No. 5 (2024): MARSEGU : Jurnal Sains dan Teknologi
Publisher : PT. BARRINGTONIA ASIATICA LESTARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69840/marsegu/1.5.2024.467-479

Abstract

The village of Tial, located in the Salahutu Subdistrict, has a mangrove forest that plays an important role in protecting the coast from erosion. However, many people are unaware of the species of mangroves and the extent of the damage occurring. This study aims to determine the structure of the mangrove forest community, the level of damage, and the factors causing the damage. The methods used were quantitative descriptive methods in the form of surveys and observations, with the sampling technique being the Census method. The main data variables needed include the measurement of diversity index parameters and important value index (IVI) parameters, which include: density, relative density, frequency, relative frequency, dominance, and relative dominance. The results of this study indicate that the community types found on the coast of Tial Village are Sonneratia alba, Aegiceras floridum, Rhizophora mucronata, and Lumnitzera racemosa. The level of damage to the mangrove forest falls into the category of damaged (sparse), with a density level of <1000 trees/ha, specifically seedlings at 112/ha, saplings at 455/ha, and trees at 178/ha, and it has a diversity index H'<1, specifically seedlings at 0.63, saplings at 0.74, and trees at 1.16. The factors causing the damage to the mangrove forest on the coast of Tial Village include a lack of nutrient elements, lichen fungi, waste, abrasion and light intensity.  
PERTUMBUHAN DAN  PERKEMBANGAN  TANAMAN  SAMAMA  (Anthocephalus macrophyllus) DALAM WAKTU X TAHUN DI DESA HATUSUA KECAMATAN KAIRATU KABUPATEN SERAM BAGIAN BARAT Parinussa, Ingrid; Siahaya, Ludia; Talaohu, Moda
MARSEGU : Jurnal Sains dan Teknologi Vol. 1 No. 8 (2024): MARSEGU : Jurnal Sains dan Teknologi
Publisher : PT. BARRINGTONIA ASIATICA LESTARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69840/marsegu/1.8.2024.803-822

Abstract

The aim of this research is to determine the increase in diameter and increase in height of Samama plants (Anthocephalus macrophyllus) for one year after 10 years of measuring the relationship between soil pH and soil moisture with the growth rate of Samama plants (Anthocephalus macrophyllus) as well as environmental factors that influence the growth of Samama. This research uses a stepwise method by calculating the average annual increase (MAI), current annual increase (CAI), and multiple regression analysis. The results of further research showed that there was an increase in the diameter of the Samama plant (Anthocephalus marcophyllus) from 9 years to 10 years. It is known that the Current Annual Increase (CAI) of the tenth diameter is 1.0 (cm/plant/yr). And the average annual increment (MAI) in diameter is 2.82 (cm/plant/yr), the current annual increment (CAI) is high, namely 1.11 (cm/plant/yr) and the average annual increment (MAI) is high namely 2.74 (cm/plant/yr).
IDENTIFIKASI POTENSI JENIS TANAMAN AGROFORESTRY POLA DUSUNG DI NEGERI WAKAL, KECAMATAN LEIHITU, KABUPATEN MALUKU TENGAH, PROVINSI MALUKU Upuolat, Firhan; Wattimena, Cornelia; Talaohu, Moda
MARSEGU : Jurnal Sains dan Teknologi Vol. 1 No. 10 (2025): MARSEGU : Jurnal Sains dan Teknologi
Publisher : PT. BARRINGTONIA ASIATICA LESTARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69840/marsegu/1.10.2025.1095-1112

Abstract

This study aims to explore the potential of agroforestry plants in Dusung, Negeri Wakal. The research methods included field observation, vegetation inventory, and interviews with local farmers, analyzed using the Importance Value Index (IVI) and the Shannon-Wiener Diversity Index. The results revealed that high-economic-value plants such as clove (Syzygium aromaticum), nutmeg (Myristica fragrans), durian (Durio zibethinus), and coffee (Coffea arabica) are prioritized by the community due to their significant market value. Vegetation structure analysis identified that clove raja (Syzygium obtusifolium) dominates the sapling and pole stages, while water apple (Syzygium aqueum) and Indonesian bay leaf (Syzygium polyanthum) are predominant at the tree level. The biodiversity index is categorized as moderate, reflecting a balance between species diversity and the dominance of economically valuable plants. The distribution of plant species is influenced by ecological adaptation, market demand, and community management practices. In conclusion, agroforestry management in Dusung Wakal effectively prioritizes high-economic-value plants that are well-adapted to the environment. However, efforts to preserve biodiversity remain essential to ensure ecosystem sustainability and long-term benefits. 
STRUKTUR DAN KOMPOSISI VEGETASI HUTAN MANGROVE DI NEGERI RUTONG KECAMATAN LEITIMUR SELATAN KOTA AMBON Paluppa, Herdin; Siahaya, Ludia; Talaohu, Moda
MARSEGU : Jurnal Sains dan Teknologi Vol. 2 No. 1 (2025): MARSEGU : Jurnal Sains dan Teknologi
Publisher : PT. BARRINGTONIA ASIATICA LESTARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69840/marsegu/2.1.2025.14-29

Abstract

The structure and composition of mangrove vegetation in Negeri Rutong, Leitimur Selatan District, Ambon City are the primary focus of this research. The methodology used is a quantitative approach, which involves the use of numerical data throughout all stages of the research, from data collection to data analysis. The data collected are primary data obtained directly from the field through vegetation studies. The research findings on the structure and composition of mangrove vegetation indicate the presence of three true major mangroves and two minor mangrove species that form the vegetation composition in Negeri Rutong. These include: Avicennia lanata, Sonneratia alba, Rhizophora apiculata, Scyphiphora hydrophyllacea, and Xylocarpus granatum. The vertical structure of the mangrove forest in Negeri Rutong consists of two strata. The Important Value Index (IVI) for the seedling level shows that Avicennia lanata has the highest value, at 45.26%. At the sapling level, Sonneratia alba has the highest IVI at 55.63%, and at the tree level, Sonneratia alba also dominates with an IVI of 134.88%.
STUDI KEBERHASILAN PERTUMBUHAN TANAMAN KENARI (Canarium amboinensis) TAHUN KEDUA ASAL PROVENANS DESA NIKULUKAN SERAM DAN DESA KILANG AMBON PADA KEBUN BENIH DESA HATUSUA KECAMATAN KAIRATU Manuputty, Ivana; Sahupala, Andjela; Talaohu, Moda
MARSEGU : Jurnal Sains dan Teknologi Vol. 2 No. 2 (2025): MARSEGU : Jurnal Sains dan Teknologi
Publisher : PT. BARRINGTONIA ASIATICA LESTARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69840/marsegu/2.2.2025.117-131

Abstract

This study aims to evaluate the second-year growth performance of kenari trees (Canarium amboinensis) from two different provenances Nikulukan Village (Seram Island) and Kilang Village (Ambon Island) planted at the Seed Orchard in Hatusua Village, Kairatu Subdistrict, West Seram Regency. A census method was applied to assess 800 kenari trees from both provenances. Parameters observed included plant height, diameter, survival rate, and environmental factors such as soil pH, air and soil humidity, rainfall, light intensity, and temperature. The results showed that the provenance from Nikulukan had a higher survival rate (95.25%) compared to Kilang (91.25%). A two-sample t-test revealed significant differences in height and diameter between the two provenances, with Nikulukan showing better growth performance. As environmental conditions were similar across the planting site, the differences in growth are presumed to be caused by the genetic adaptation of each provenance to the site. 
POTENSI DUSUNG NEGERI HILA KECAMATAN LEIHITU KABUPATEN MALUKU TENGAH Heluth, Ibnu Alwi; Talaohu, Moda; Komul, Yulianus
MARSEGU : Jurnal Sains dan Teknologi Vol. 2 No. 3 (2025): MARSEGU : Jurnal Sains dan Teknologi
Publisher : PT. BARRINGTONIA ASIATICA LESTARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69840/marsegu/2.3.2025.146-156

Abstract

This study aims to determine the potential of dusung and the distribution patterns of dusung plants in Hila Village, Leihitu District, Central Maluku Regency. The method used in this research is a purposive sampling survey method. Vegetation found in the research area consisted of 7 plots with a total area of 98.00 m² or 0.98 ha. There are species that dominate at each level. At the tree level, the dominant species is gandaria with species: Bouea macrophylla and family: Anacardiaceae. At the pole level, the dominant species is clove with species: Syzygium aromaticum and family: Myrtaceae. At the sapling level, the dominant species is nutmeg with species: Myristica fragrans and family: Myristicaceae. Meanwhile, at the seedling level, the dominant species is clove with species: Syzygium aromaticum and family: Myrtaceae. The distribution pattern index shows the magnitude of the distribution pattern index value from each level, namely seedling level of 0.07, pole level of 0.13, sapling level of 0.14, and tree level of 0.11. The distribution pattern of plants at the seedling, sapling, pole, and tree levels falls into the category of clustered distribution pattern.
Co-Authors Andjela Sahupala Bokiraiya Latuamury Boreel, Aryanto Cornelia Marietje Aneke Wattimena Heluth, Ibnu Alwi Hendrina Lelloltery Irwanto Irwanto Iskar, Iskar Komul, Yulianus Louhenapessy, Fredy Hendry Manuputty, Ivana Paluppa, Herdin Parinussa, Ingrid Renwarin, Nur Muhammad Sahusilawane, John F Seipalla, Billy Siahaya, Ludia Sitanala, Merlin Renny Upuolat, Firhan Wattimena, Cornelia