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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Abdimas BSI: Jurnal Pengabdian Kepada Masyarakat JMM (Jurnal Masyarakat Mandiri) BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains LOGISTA - Jurnal Ilmiah Pengabdian kepada Masyarakat JPBIO (Jurnal Pendidikan Biologi) Jurnal Teori dan Aplikasi Fisika Jurnal Pasopati : Pengabdian Masyarakat dan Inovasi Pengembangan Teknologi Bioscientist : Jurnal Ilmiah Biologi Society: Jurnal Pengabdian Masyarakat ABDI UNISAP: Jurnal Pengabdian Kepada Masyarakat

tnunay, ite morina yostianti

Dosen Prodi Biologi Pada Universitas Timor

Author-ID : 2007462

Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics Social Sciences Other

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Ethnobotany of Lontar (Borassus flabellifer L.) in Tuamese Village, East Nusa Tenggara Ite Morina Yostianti Tnunay; Dicky Frengky Hanas
Jurnal Ilmu Pertanian Indonesia Vol. 26 No. 4 (2021): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.26.4.555

Lontar is a plant that distributed in tropical areas and has beneficial values for the people in Tuamese Village, Biboki Anleu District, North Central Timor Regency. However, the information about the ethnobotany of lontar is not documented. This research aimed to determine the utilization of lontar in Tuamese Village. Data were collected using semi-structured interview techniques and field observation. The ethnobotany data were analyzed to calculate cultural significance index value. The results showed that the people in Tuamese Village who generally work as lontar farmers use stem, leaves, flowers, and fruit as building and fence materials, handicraft materials, food and drink ingredients, and firewood. Product from sap flower, namely liquid sugar, slab sugar, and traditional fermented drink (sopi) are the leading trade commodity. The utilization of lontar in Tuamese Village is grouped into seven forms of utilization with index of cultural significance 151 and classified very high. The classification means that lontar greatly affects people's lives in Tuamese Village and its use has become cultured. People's dependence on lontar is very high so the conservation effort needs to make the existence of lontar is maintained. Keywords: index cultural significance, lontar, Tuamese

Pengaruh Medan Listrik sebagai Stimulan Pertumbuhan Bawang Putih Lokal Timor gede arya wiguna; welsiliana welsiliana; florian mayesti prima remba makin; ite morina yostianti tnunay
Jurnal Teori dan Aplikasi Fisika Vol 9, No 2 (2021): Jurnal Teori dan Aplikasi Fisika
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtaf.v9i2.2815

The decline in Timorese local garlic yields will have an impact on farmers' income and the existence of the garlic. One of the decline factors is production. The purpose of this study is the implementation of an electric field as a stimulant for garlic growth. The electric field used is an AC electric field with an output frequency of 1.0 kHz. The variation of the electric field used is 1.28 kV/m, 1.55 kV/m. 1.80 kV/m, 2.12 kV/m and 2.48 kV/m. The results showed that exposure to an electric field in garlic resulted in a better germination rate, average germination time, and shoot and root growth rate compared to the control. The treatment of exposure to an electric field of 1.55 kV/m resulted the most optimum in the germination rate, average germination time and growth rate of shoots and roots with the respective values (11.4 ± 0.6) %/etmal, (1.4 ± 0, 1) day, (2.83 ± 0.09) mm/day, and (2.04 ± 0.09) mm/day. Increasing germination, shortening the average germination time and growth rate are expected to increase local Timor garlic production.

PELATIHAN OPTIMALISASI MIKROSKOP KONVENSIONAL BAGI GURU BIOLOGI SEKOLAH MENENGAH ATAS Gede Arya Wiguna; Welsiliana Welsiliana; Florian Mayesti prima R Makin; Ite Morina yostianti Tnunay; Lukas Pardosi; Andi Faesal
JMM (Jurnal Masyarakat Mandiri) Vol 5, No 6 (2021): Desember
Publisher : Universitas Muhammadiyah Mataram

Abstrak: Biologi merupakan pelajaran IPA yang mempelajari kehidupan organisme, termasuk struktur, fungsi dan pertumbuhannya. Pembelajaran biologi perlu menambahkan keterampilan menggunakan alat peraga atau praktikum seperti pengamatan bentuk sel, ukuran sel, serta pergerakan mikroorganisme. Oleh karena itu perlu adanya sarana berupa mikroskop. Keterbatasan ketersedian mikroskop yang dimiliki sekolah mengakibatkan guru kurang optimal dalam melakukan penelitian dan pengajaran. Oleh karena itu perlu adanya optimalisasi kinerja mikroskop dengan cara mengubah mikroskop konvensional menjadi digital. Berdasarkan permasalahan tersebut, maka diadakan pelatihan Optimalisasi Mikroskop konvensional menjadi digital bagi guru biologi. Pelatihan mulai dengan pengenalan fungsi masing-masing komponen alat tambahan seperti kamera, lampu, dan perangkat lunak penangkap gambar. Selanjutnya dilakukan pelatihan instalasi dan mengoperasikan perangkat lunak penangkap gambar serta pengamatan menggunakan mikroskop digital. Pelatihan terakhir yaitu analisis gambar yang diperoleh dari mikroskop digital menggunakan perangkat lunak Image J. Hasil evaluasi menunjukkan bahwa 4 guru biologi sudah mampu mencapai level 3 yang artinya guru menguasai penggunaan mikroskop digital, penggunaan perangkat lunak serta melakukan analisis gambar menggunakan Image J. Tingkat pemahaman guru menggunakan mikroskop digital mencapai 90%. Abstract: Biology is a science lesson that studies the life of organisms, including their structure, function and growth. Biology learning needs to add skills using teaching aids or practical such as observing cell shape, cell size, and the movement of microorganisms. Therefore, it is necessary to have a tool in the form of a microscope. The limited availability of microscopes owned by schools causes teachers to be less than optimal in conducting research and teaching. Therefore, it is necessary to optimize the performance of the microscope by converting conventional microscopes to digital ones. Based on these problems, a training on Optimization of Conventional Microscopes to be Digital was held for biology teachers. The training begins with an introduction to the function of each component of the auxiliary equipment such as cameras, lights, and image capture software. Furthermore, training on the installation and operation of image capture software and observations using a digital microscope was carried out. The last training was analysis of images obtained from digital microscopes using Image J software. The evaluation results show that 4 biology teachers have been able to reach level 3, which means that teachers able to use of digital microscopes, use software and image analysis using Image J. The level of understanding of teachers using digital microscopes reaches 90%

Physical properties of local upland rice kupang east nusa tenggara, indonesia Dicky Frengky Hanas; Ite Morina Y Tnunay; Welsiliana Welsiliana; Florian Mayesti Prima R Makin; Lukas Pardosi; I Gede Arya Wiguna; Lidwina Felisima Tae
JPBIO (Jurnal Pendidikan Biologi) Vol 7, No 1 (2022): April 2022
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpbio.v7i1.1300

Local upland rice (Oryza sativa L.) is a type of cereal crop that has the potential for dry land areas. Farmers in Kupang plant upland rice/local rice that has been consumed and used for generations and is considered by the surrounding community as part of their ancestral heritage. The materials used in this research were local upland rice varieties as a result of exploration. The varieties of six local upland rice of Kupang studied in this research had different rice characters in terms of its weight, volume, density and yield.'Aen Molo' has the highest weight per grain and per 1000 grains, namely 0.024 g and 24.95 g, also the highest volume of 1000 grains of rice is 30 ml, while 'Aen Lekes' has the lowest weight per grain and per 1000 grains, namely 0.020 g and 19.66 g and also the lowest volume of 1000 grains, namely 23 ml. The Iodine test results showed that the local rice of Kupang was classified in the regular or non-glutinous rice group. Meanwhile, Alkali test results show that the six samples of local upland rice have a high gelatinization temperature which indicates that local upland rice in Kupang Regency has high amylose content.

PENGUATAN PERILAKU UNTUK PENCEGAHAN PENULARAN PENYAKIT COVID-19 PADA MASYARAKAT DI PASAR EBAN KEFAMENANU Ite Morina Yostianti Tnunay; Florian Mayesti Prima Remba Makin; I Gede Arya Wiguna; Matius Stefanus Batu; Risna Erniyati Adu; Meri Helsiana Mata; Wilda Lumban Tobing; Kamaluddin Kamaluddin
Jurnal Pasopati : Pengabdian Masyarakat dan Inovasi Pengembangan Teknologi Vol 3, No 2 (2021)
Publisher : Fakultas Teknik Universitas Diponegoro

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

Masih rendahnya kesadaran akan bahaya virus Corona menyebabkan banyak masyarakat tidak menjalankan protokol kesehatan secara benar terutama di tempat ramai misalnya di Pasar Eban. Akibatnya peluang penyebaran virus Corona semakin tinggi. Oleh karena itu, perlu dilakukan kembali penguatan perilaku untuk mencegah penularan penyakit Covid-19 kepada masyarakat di Pasar Eban Kefamenanu. Bentuk Kegiatan Pengabdian yang dilakukan adalah pembagian masker dan edukasi mengenai dampak penyakit Covid-19 kepada pedagang dan pengunjung Pasar Eban Kefamenanu. Hasil dari kegiatan ini adalah masyarakat dapat melakukan protokol kesehatan secara sadar dan benar yaitu melalui 3M: memakai masker, menjaga jarak dan menghindari kerumunan, serta mencuci tangan pakai sabun.

Pembuatan Signboard sebagai Media Edukasi Keanekaragaman Hayati Tumbuhan bagi Masyarakat Pengunjung Hutan Wisata Alam Oeluan, Kefamenanu, NTT Dicky Frengky Hanas; Ite Morina Yostianti Tnunay; Meri Helsiana Mata
Jurnal Abdimas BSI: Jurnal Pengabdian Kepada Masyarakat Vol 6, No 1 (2023): Februari 2023
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/jabdimas.v6i1.14333

Hutan wisata alam Oeluan merupakan bagian kawasan konservasi keanekaragaman hayati dan juga sebagai tempat wisata. Kawasan ini memiliki keanekaragaman tumbuhan yang dapat dijadikan laboratorium alam bagi pengunjung dalam mengenal keanekaragaman hayati tumbuhan. Tujuan dari kegiatan ini yaitu mendata jenis tumbuhan serta membuat dan memasang papan nama tumbuhan (signboard) sebagai sumber informasi keanekaragaman hayati tumbuhan. Metode yang digunakan dalam kegiatan ini yaitu eksplorasi, identifikasi dan sosialisasi. Tahapan pelaksanaan diawali dengan inventarisasi dan identifikasi nama jenis, pembuatan dan pemasangan papan nama tumbuhan serta melakukan evaluasi persepsi pengunjung. Hasil identifikasi menunjukkan bahwa terdapat 22 jenis tumbuhan di sekitar area jelajah hutan wisata alam Oeluan yang dikelompokkan dalam 19 genus dan 14 famili. Evaluasi kegiatan menunjukkan 90,32% pengunjung berpendapat bahwa pemasangan papan nama tumbuhan dapat memberikan informasi terkait jenis tumbuhan sehingga dapat digunakan sebagai media edukasi tentang keanekaragaman hayati tumbuhan. Hasil Kegiatan ini diharapkan dapat menunjang fungsi hutan wisata alam Oeluan sebagai kawasan konservasi dan wisata khusunya wisata edukasi.

Karakteristik Buah dan Biji Lontar (Borassus Flabelifer L.) Ite Morina Yostianti Tnunay; Dicky Frengky Hanas; Meri Helsiana Mata
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 6 No 1 (2023): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v6i1.5443

The purpose of this study was to provide the data about character of lontar fruit and seeds in Kefamenanu City, North Central Timor Regency. This research was conducted from August to September 2022 using exploration and sample collection methods than contnued with characterization of fruit and seed. The results showed that the lontar fruit and seed in Kefamenanu can be characterized using the characteristics of the diameter of the base of the petals, the diameter of the tip of the petals, the length of the inner petals, the length of the outer petals, the width of the inner petals, the width of the outer petals, the number of petals, color. petals, edges of petals, petal shape, weight of petals, weight of fruit with petals, weight of fruit without petals, fruit diameter, fruit length, fruit circumference, fruit skin color, fruit shape, fruit skin surface, fruit tip and base surface, base color and fruit tip, seed weight, seed length, seed width, seed diameter, endosperm diameter, seed coat thickness, endosperm length, and endoperm color. In conclusion, there are 31 qualitative and quantitative characters that have been used to characterize lontar fruit and seed in Kefamenanu City. Keywords: Fruit and Seed Characters, Lontar

GC-MS (Gas Chromatography-Mass Spectrometry) Metabolit Sekunder Ekstrak Etanol dan Metanol Daun Kirinyuh (Chromolaena odorata L.) Florian Mayesti Prima Remba Makin; Ite Morina Yostianti Tnunay; Gede Arya Wiguna
Bioscientist : Jurnal Ilmiah Biologi Vol 11, No 1 (2023): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v11i1.6519

Kirinyuh (Chromolaena odorata L.) is a woody shrub plant that can grow quickly so it is an aggressive competitor. Traditionally, kirinyuh leaves have been used as a wound healing medicine, treating sore throat, malaria, headache, anti-diarrheal, astringent, antiplasmodial, antihypertensive, and antiinflammatory. This study aims to determine the content of secondary metabolites of kirinyuh leaves using ethanol and methanol solvents. This type of research is qualitative research. The results showed that the ethanol solvent displayed 1 peak with the possibility of 3 secondary metabolites with a concentration of 100%, namely Germacrene D $$ 1,6-Cyclodecadiene, 1-methyl-5-methylene-8-(1-methylethyl)-, [s-(E,E)]- (CAS) Germacra-1(10),4(15),5-triene, (-)- (CAS) (-)-Germacrene D $$; Alpha.-Amorphene $$ .ALPHA. AMORPHENE $$ Naphthalene, 1,2,4a,5,6,8a-hexahydro-4,7-dimethyl-1-(1-methylethyl)-, [1S-(1.alpha.,4a.beta.,8a.beta.)]- (CAS) 6.alpha.-Cadina-4,9-diene, (-)- (CAS) 6.alpha.-Cadina-4,9-diene $$ .alpha.-Amorphene, (-)- $$ (-)-.alpha.-Amorphene $$, and Calarene $$ 1H-Cyclopropa[a]naphthalene, 1a,2,3,5,6,7,7a,7b-octahydro-1,1,7,7a-tetramethyl-, [1aR (1a.alpha.,7.alpha.,7a.alpha.,7b.alpha.)]- (CAS) .beta.-Gurjunene $$ 1(10)-Aristolene, (+)- $$ .delta.1(10)-Aristolene $$ 1H Cyclopropa[a]naphthalene, 1a,2,3,5,6,7,7a,7b-octahydro-1,1,7,7a-tetramethyl-, (1aR,7R,7aR,7bS)-(+)- $$ BETA-GURJUNENE $$ (+)-Calarene $$ (+)-.DELTA.1(10)-Aristolene $$ (+)-1(10)-Aristolene $$. Methanol solvent produces 3 peaks, number 3 is the highest peak with a concentration of 77.31% with the possibility of 5 compounds namely Iron, (.eta.5-2,4-cyclopentadien-1-yl)[(1,2,3,3a,7a-.eta.)-4,5,6,7-tetrahydro-4-hydroxy-5-methyl-1H-inden-1-yl]-, stereoisomer (CAS); 2,4-diphenyl-2-hydroxymethylpyrano[2,3-b][1]benzopyran-5-one $$ 2H,5H-Pyrano[2,3-b][1]benzopyran-5-one, 3,4-dihydro-2-(hydroxymethyl)-2,4-diphenyl- (CAS); Kauran-18-oic acid, 7-(acetyloxy)-15,16-epoxy-, methyl ester, (4.alpha.,7.beta.,15.alpha.)- (CAS) METHYL 7.BETA.-ACETOXY-15,16 .ALPHA.-EPOXY-16.BETA.-(-)-KAURAN-18-OATE $$; Stannane, tetrakis(1-methylethyl)- (CAS) Tetraisopropyltin $$ Tetraisopropylstannane $$ Stannane, tetraisopropyl- $$ (iso-C3H7)4Sn $$ tetra-i-Propyltin $$; and Cholest-5-en-3-ol (3.beta.)- (CAS) Lanol $$ Dythol $$ Kathro $$ Dusoran $$ Cordulan $$ Dusoline $$ Hydrocerin $$ Cholesterin $$ Cholesterol $$ Tegolan $$ (-)-Cholesterol $$ Provitamin D $$ Cholesterol base H $$ Wool alcohols B. P. $$ Cholesteryl alcohol $$ Cholest-5-en-3.beta.-ol $$ Nimco cholesterol base H $$ 5:6-Cholesten-3.beta.-ol $$ 3.beta.-Hydroxycholest-5-ene $$ Cholest-5-en-3-ol, (3.beta.)- $$ Nimco cholesterol base No. 712 $$ .DELTA.5-Cholesten-3.beta.-ol $$ 5-Cholesten-3.beta.-ol $$ Cholestrin $$. The contents of the secondary metabolites of kirinyuh leaves extracted from ethanol and methanol solvents have different types, amounts, and compositions.

Pelatihan Pembuatan Preparat Segar Bagi Guru Biologi Sekolah Menengah Atas Welsiliana Welsiliana; Gede Arya Wiguna; Florian Mayesti Prima Remba Makin; Ite Morina Yostianti Tnunay; Lukas Pardosi; Dicky Frengky Hanas
Society : Jurnal Pengabdian Masyarakat Vol 2, No 3 (2023): Mei
Publisher : Edumedia Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55824/jpm.v2i3.276

Learning media is anything that can be used to convey messages or information in the teaching and learning process so that it can stimulate students' attention and interest in learning. One of the media in biology learning is preparation. Preparations are preparations in the form of organs, tissues, cells, and or bodies of organisms that are preserved or fresh so as to provide convenience for studying, observing, or researching. The purpose of this service activity is to provide training to make fresh preparations for high school biology teachers. The results of this activity include presentation of material on preparations, training on making fresh preparations, and observing fresh preparations that have been made under a microscope. This activity provides new and practical experiences for biology teachers and increases knowledge and enthusiasm for doing simple practicals

PELATIHAN PEMBUATAN PUPUK ORGANIK CAIR DAN BOKASI PADA KELOMPOK TANI DI DESA NAPAN KABUPATEN TIMOR TENGAH UTARA Ite Morina Yostianti Tnunay; Dicky Frengky Hanas; Meri Helsiana Mata; Ebenhaiser Liunokas
LOGISTA - Jurnal Ilmiah Pengabdian kepada Masyarakat Vol 6 No 2 (2022)
Publisher : Department of Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Andalas Kampus Limau Manis - Padang, Sumatera Barat Indonesia-25163

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/logista.6.2.56-59.2022

Penggunaan pupuk organik merupakan salah satu upaya untuk meminimalisir penggunaan pupuk anorganik yang sulit dijangkau dan pada pembutannya petani dapat memanfaatkan limbah rumah tangga serta bahan hijauan di sekitar. Pupuk organik berperan sebagi peningkat unsur hara tanah dan penstimulan pertumbuhan tanaman, memperbaiki struktur dan porositas tanah, dan merangsang pertumbuhan mikroorganisme tanah yang menguntungkan. Pengetahuan tentang pembuatan Pupuk Organik Cair (POC) dan bokasi sebagai pupuk organik ramah lingkungan perlu dimiliki dan diterapkan oleh petani di Desa Napan Kabupaten Timor Tengah Utara. Selain itu, pemanfaatan kotoran hewan dapat mencegah terjadinya pencemaran lingkungan. Oleh karena itu, perlu diberikan edukasi kepada petani tentang pemanfaatan limbah pertanian dan peternakan sebagai bahan baku pembuatan POC dan bokasi serta cara pembuatan dan penggunaan POC dan bokasi pada tanaman. Bentuk Kegiatan Pengabdian yang dilakukan adalah edukasi tentang pemanfaatan limbah, praktek pembuatan serta cara aplikasi POC dan bokasi pada tanaman. Hasil dari kegiatan ini adalah petani mendapat pemahaman tentang pemanfaatan limbah, cara membuat POC dan bokasi, serta cara mengaplikasikan pupuk organik yang sudah dibuat. Kata kunci: Napan, POC dan bokasi, pupuk organik ABSTRACT The use of organic fertilizers is one of the efforts to minimize the use of inorganic fertilizers that are difficult to reach and in its manufacture farmers can utilize household waste and forage materials around them. Organic fertilizers act as an increase in soil nutrients and plant growth stimulants, improve soil structure and porosity, and stimulate the growth of beneficial soil microorganisms. Knowledge about the manufacture of Liquid Organic Fertilizer (POC) and bokasi as environmentally friendly organic fertilizer needs to be owned and applied by farmers in Napan Village, North Central Timor Regency. In addition, the use of animal waste can prevent environmental pollution. Therefore, it is necessary to provide education to farmers about the use of agricultural and livestock waste as raw materials for making POC and bokasi and how to make and use POC and bokasi. The form of service activities carried out is education about the use of waste, manufacturing practices and how to apply POC and bokasi to plants. The result of this activity is that farmers can understanding about the use of waste, how to make POC and bokasi, and how to apply organic fertilizers that have been made. Keywords: organic fertilizer, POC and bokasi, Napan

Co-Authors Andi Faesal Ebenhaiser Liunokas Florian Mayesti Prima Remba Makin Hanas, Dicky Frengky Kamaluddin Kamaluddin Lukas Pardosi Mardit N Nalle Mata, Meri Helsiana Matius Stefanus Batu Risna Erni Yati Adu Tae, Lidwina Felisima Tefa, Anna Welsiliana Wiguna, Gede Arya Wilda Lumban Tobing

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