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POTENSI VEGETASI PADA EMBUNG DI DESA BANFANU KABUPATEN TIMOR TEGAH UTARA SEBAGAI PENDUKUNG KETERSEDIAAN DAN KONSERVASI AIR Remigius Binsasi; Yolanda Getrudis Naisumu; Maria Anfrida Bano
BIO-EDU: Jurnal Pendidikan Biologi Vol 7 No 2 (2022): BIO-EDU: Jurnal Pendidikan Biologi Volume 7 Nomor 2 Tahun 2022
Publisher : Jurusan Pendidikan Biologi, Fakultas Ilmu Pendidikan, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jbe.v7i2.1217

Nowdays, the necesity of the water go up on every sectors, so that it caused the water go down because of the management is not good enough. The purpose of this study is to know the kinds of the vegetation that found in the haze, that can be benefit to suport the water availibility and conservation, to know the potency of the vegetacy as the water availibility and conservation an also to know the society role to support it. This study is started from December 2020 until March 2021 placed in haze Banfanu village, North Central Timor regency. This study is used the qualitative and quantitave method. To collect the data and analysing the writer used an interview, observation and documentation. The determination estimasy data analysing is used point center quarter method (PCQM) to count point index value (PIV), the variety index shanon winner and averrage index. This study is made on twelve simpling with the vegetation data that is pick out from the tree, pilar and seedling. The result of this study is indicated that there are 28 species in the haze at the Banfanu village that consist of 16 families from 404 individu is devided in seedling, pilar and tree. The vegetation that could be benefit the water availibility and concervation is Switenia mahagoni, Casuarina junghuniana, Syzygum aqueum, Bambusa vulgaris, Ficus benjamina, Pandanus dubius Spreng, Paraserianthes falcataria (L) Nielsen, Anacardium occidentae L, Psidium Guajava L, Timonius sericeus (Deft) K. Schum, Syzygium cimunu L. The vegetation that indicate to keep up the water avalibility concervation is Bambusa vulgaris, the vicus kind is switenia mahogani, and iti is supported by the data analysis is higher index point value to tree strata is tectona grandis with IPV 74.50% and the lower IPV is Musa paradisiaca with IPV 1.80%. The higher point value for the pilar is Gliricidia sepium with IPV 92.13% and the lower is Vachellia leucophloea with IPV 2.99%, the high IPV for seedling is Tectona grandis with IPV 46.80% and the lower is switenia mahogani L and Sesbiana grandiflora with IPV 0.90%. The variety index value Shanon Winner and the averrage index categorize is lower. The vegetacy kind in the haze of Banfanu village categorize lower variety vegetacy, bad productivities, the condition is not rateable and lower pressure, but the ratebale index happend because of the domination on the kind certain species and in generally the kind of plant that growth up is limited. In other hand, the knowledge of the society is not enough to keep the water availibility and concervation and also the vegetacy is a polemic to the society.

The Estimation of Biomass in Rhizophora apiculata and Rhizophora mucronata in Tuamese Village, North Central Timor Regency, East Nusa Tenggara Province Ludgardis Ledheng; Yolanda Getrudis Naisumu; Remigius Binsasi
Jurnal Sylva Lestari Vol. 10 No. 1 (2022): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl.v10i1.555

Mangrove forest in North Central Timor Regency is dominated by Rhizophora sp. The highest number was found in Tuamese Village, namely Rhizophora apiculata and Rhizophora mucronata. The biomass productivity in mangrove forests varies according to age, dominant species, and locality. It shows differences in carbon uptake and storage at the level, type, and place of growth. This study aimed to analyze the carbon content and carbon uptake of R. apiculata and R. mucronata at the stake level to the tree level in two plots with the size of 2,000 m2 each. The method used was allometric equations, while the power discrimination test used an independent sample t-test. The result showed that R. apiculata and R. mucronata had the same potential in producing biomass and necromass as well as in storing and absorbing carbon. The total biomass was 77.21 Mg/ha, which can absorb and store carbon, respectively, 141.68 Mg/ha and 36.61 Mg/ha. This research data provides an overview of the potential of biomass in meeting carbon trading standards as an effort to succeed in mangrove conservation in Tuamese Village. Keywords: Biomass, Carbon uptake, Rhizophora apiculata, Rhizophora mucronata

PELATIHAN PEWARNAAN KAIN TENUN DENGAN MEMANFAATKAN TANAMAN PEKARANGAN RUMAH DI KELOMPOK TENUN SAKURA Yolanda Naisumu; Polikarpia Wilhelmina Bani; Remigius Binsasi; Jefrianus Sanan
Aptekmas Jurnal Pengabdian pada Masyarakat Vol 6 No 1 (2023): APTEKMAS Volume 6 Nomor 1 2023
Publisher : Politeknik Negeri Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36257/apts.v6i1.6460

Traditional community knowledge about plant species, especially home garden plants that produce natural dyes, can have a positive influence on the progress of science and technology in the textile sector. The existence of information about natural dyes of woven fabrics from plants in the yard of the house is expected to increase income because it can produce woven fabrics that have a higher selling value based on local wisdom. This service activity is carried out in 7 stages starting from the socialization stage to the stage of monitoring the coloring results. Community members were very enthusiastic in participating in the activities. The results of the extraction of dyes from plant organs in the yard of the house are directly applied to the threads that have been provided. Yarns resulting from natural dye from home garden plants can be directly marketed or previously woven and marketed to improve the welfare of each member Yarns resulting from natural dye from home garden plants can be directly marketed or previously woven and marketed to improve the welfare of each member.

Pemanfaatan Pewarna Alami Kain Tenun Futus Sebagai Alternatif Pewarna Preparat Jaringan Tumbuhan Yolanda Getrudis Naisumu; Emilia Juliyanti Bria; Welli Herlince Kasse
BIOEDUSCIENCE Vol 6 No 1 (2022): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/j.bes/618079

Background: Natural plant dyes can replace synthetic dyes to reduce the negative effects caused. This study aims to determine the types of color-producing plants, the process of using natural dyes as dyes for plant tissue preparations and the percentage of quality and feasibility of plant tissue preparations. Methods: experiments were carried out in the application of natural plant dyes on plant tissue preparations. Data analysis was carried out to calculate the percentage of quality and feasibility of the preparations. Results: there were eight plant species from four families namely Fabaceae, Zingiberaceae, Maliaceae, and Lamiaceae. The process of processing plant parts into natural dyes is by soaking, boiling, pounding, grated and applied to preparations of corn and spinach plants. The use of natural dyes on corn and spinach preparations with a percentage of preparation quality ranging from 33.33% - 75.00% and said to be poor to good, while the percentage of feasibility of preparations ranged from 67.08% - 87.50% and was said to be feasible to very suitable for use in the observation of plant cells and tissues. Conclusions: Natural dyes from futus fabrics can replace synthetic dyes in dyeing plant tissue preparations.

Pemanfaatan Pewarna Alami Kain Tenun Futus Sebagai Alternatif Pewarna Preparat Jaringan Tumbuhan Yolanda Getrudis Naisumu; Emilia Juliyanti Bria; Welli Herlince Kasse
BIOEDUSCIENCE Vol 6 No 1 (2022): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/j.bes/618079

Background: Natural plant dyes can replace synthetic dyes to reduce the negative effects caused. This study aims to determine the types of color-producing plants, the process of using natural dyes as dyes for plant tissue preparations and the percentage of quality and feasibility of plant tissue preparations. Methods: experiments were carried out in the application of natural plant dyes on plant tissue preparations. Data analysis was carried out to calculate the percentage of quality and feasibility of the preparations. Results: there were eight plant species from four families namely Fabaceae, Zingiberaceae, Maliaceae, and Lamiaceae. The process of processing plant parts into natural dyes is by soaking, boiling, pounding, grated and applied to preparations of corn and spinach plants. The use of natural dyes on corn and spinach preparations with a percentage of preparation quality ranging from 33.33% - 75.00% and said to be poor to good, while the percentage of feasibility of preparations ranged from 67.08% - 87.50% and was said to be feasible to very suitable for use in the observation of plant cells and tissues. Conclusions: Natural dyes from futus fabrics can replace synthetic dyes in dyeing plant tissue preparations.

POTENSI SPESIES DI SEKITAR MATA AIR BENA SEBAGAI INDIKATOR KETERSEDIAAN AIR DI DESA NIBAAF KABUPATEN TIMOR TENGAH UTARA Metkono, Hesron; Binsasi, Remigius; Naisumu, Yolanda Getrudis
BIO-EDU: Jurnal Pendidikan Biologi Vol. 9 No. 1 (2024): BIO-EDU: Jurnal Pendidikan Biologi - April 2024
Publisher : Jurusan Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jbe.v9i1.6661

Nibaaf Village is one of the areas in Noemuti District, North Central Timor Regency. This village has a spring called Bena spring. Bena Spring is one of the natural springs located in the production forest area of Nibaaf Village, North Central Timor Regency. This research aims to determine the type of vegetation, species that have potential as indicators of water availability, and the influence of vegetation on water availability, as well as to determine the efforts made by the Nibaaf Village community to protect and preserve Bena springs as a production forest area. This research was carried out from December 2023 to February 2024 at the Bena springs in Nibaaf Village, Noemuti District, North Central Timor Regency. The method used in this research is the quadratic plot method which is carried out by making 7 plots measuring 20 m x 20 m. The research results showed that there were 19 types of species distributed in tree growth forms, poles, saplings and seedlings. Consisting of 97 individuals for growth from trees, 70 individuals for growth from poles, 144 individuals for growth from saplings, and 430 individuals for growth from seedlings. The results of the highest INP data analysis for growth from trees were Eucaliptus alba with an INP of 181.27%. The highest INP for growth from poles is Swietenia mahagoni with an INP of 158.51%. The highest INP for growth from saplings is Syzgium aqueum with an INP of 242.08%. The highest INP for growth from seedlings was Sweitenia mahagoni with an INP of 64.17%. The Shannon Winner Diversity Index is in the medium category, the Evennes/Evenness Index is in the high category, and the Dominance Index is in the medium category. Types of plants that have potential as indicators of water availability around the Bena spring are Swietenia mahagoni, Syzygium aqueum, and Ficus benjamina. The existence of vegetation around the Bena spring has a big influence on water availability because it can conserve water. Therefore, this vegetation needs to be maintained and preserved or reforested in order to maintain the stability of water discharge during the dry season. Efforts made by the Nibaaf Village community to protect and preserve the Bena spring as a production forest area include: not cutting down trees carelessly, not throwing away rubbish, and carrying out reforestation to maintain soil fertility so that the spring does not dry out.

Utilization of Plants as Natural Dyes for Ikat Woven Clothes of The Kemak Tribe In Dualaus Village, Kakuluk Mesak District, Belu Regency: Pemanfaatan Tumbuhan sebagai Pewarna Alami Kain Tenun Ikat Desa Dualaus Kabupaten Belu Naisumu, Yolanda Getrudis; Nascimento, Cidalia Pires Do
BIO-EDU: Jurnal Pendidikan Biologi Vol. 10 No. 1 (2025): BIO-EDU: Jurnal Pendidikan Biologi - April 2025
Publisher : Jurusan Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jbe.v10i1.8076

Indonesia is a country with high biodiversity. High biodiversity has great potential in providing raw materials from nature and has abundant natural resources. The purpose of this study was to determine the types of plants used as natural dyes for the Kemak Tribe's ikat woven fabrics in Dualaus Village, Kakuluk Mesak District, Belu Regency. This research was conducted in Dualaus Village, Kakuluk Mesak District, Belu Regency from March to July 2024. This study used qualitative and quantitative descriptive research methods. Based on the results of interviews in Dualaus Village, Kakuluk Mesak District, Belu Regency, data was obtained that there are 11 types of plants used by the community in the process of dyeing ikat woven fabrics, including soga (Peltophorum pterocarpum) katuk (Souropus androgynus), tarum (Indigofera tinctoria L.), ketapang (Terminalia catappa) kusambi (Schleichera oleosa), butterfly flower (Oxalis triangulalis), kudo (Lannen coromandelica), and mahogany (Swietenis mahagoni). turmeric (curcuma domestica L.) beluntas plant (Pluchea indica L.), hibiscus (Hibiscus rosa-sinensis L.). The parts of the plant used are bark, leaves, flowers and rhizomes. The parts of the plants taken are processed traditionally in 2 ways, namely boiled and pounded, the colors produced are soga, tarum and katuk produce black, ketapang produces dark brown, kusambi produces cream, butterfly flowers produce light cream, kudo produces caramel brown, mahogany produces light brown, soga and turmeric rhizomes produce yellowish brown, beluntas leaves produce dark cream, hibiscus produces greenish cream, turmeric and beluntas rhizomes produce brownish yellow, turmeric rhizomes produce yellow. The conclusion is that there are 11 types of plants used in Dualau Village and the parts used to produce color are bark, leaves, flowers and rhizomes.

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