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PENGOLAHAN PUPUK ORGANIK BERBAHAN LIMBAH TERNAK AYAM DI KAMPUNG BARU-KELURAHAN MAUBELI Maria Afnita Lelang; Yoseph Seran Nahak; Kristoforus Wilson Kia
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 3 No. 1 (2022): volume 3 Nomor 1 Tahun 2022
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v3i1.3353

Pupuk organik adalah pupuk yang tersusun dari materi makhluk hidup. Pupuk organik digunakan untuk memperbaiki sifat fisik, kimia, dan biologi tanah. Sumber bahan organik berupa kompos, pupuk hijau, pupuk kandang, sisa panen, limbah ternak, limbah industri yang menggunakan bahan pertanian, dan limbah kota. Limbah ternak dapat dijadikan pupuk bokhasi, misalnya limbah akhir dari peternakan ayam, yang merupakan campuran dari sekam padi, kotoran ayam dan sisa pakan. Mitra PKM adalah Kelompok Tani Gradita yang berlokasi di Kampung Baru-Kelurahan Maubeli-Kefamenanu. Permasalahan Mitra yaitu Masalah budidaya tanaman hortikultura yang kurang produktif; Penggunaan pupuk kimia pada tanaman hortikultura; Pengelolaan tanah minimum. Solusi bagi masalah tersebut yaitu: Penerapan teknik budidaya yang tepat; Aplikasi pupuk bokhasi berasal dari limbah akhir peternakan ayam; dan Pengolahan lahan maksimum sebagai konservasi lahan. Metode PKM berupa Sosialisasi Program; Penerapan pertanian organik dan Praktik pupuk; Pendampingan PKM; Monitoring program; dan Evaluasi. Output dari PKM adalah terbentuknya Perubahan pola pikir petani (sadar, mau dan melaksanakan) dan Komitmen petani untuk menerapkan pupuk organik berbahan pupuk kandang ayam pada tanaman budidaya. Pemanfaatan pupuk organik dari limbah ternak ayam ini dipandang penting untuk meningkatkan produktivitas lahan, karena sebagai penyedia unsur hara, tidak merusak tanah, dan meningkatkan produksi tanaman budidaya.

Komposisi dan Keanekaragaman Jenis Pohon Di Hutan Lindung Lapeom Kabupaten Timor Tengah Utara Yolanda Getrudis Naisumu; Yoseph Nahak Seran; Ludgardis Nahak Ledheng
Saintek Lahan Kering Vol 1 No 1 (2018): JSLK Juni 2018
Publisher : Fakultas Pertanian, Universitas Timor

This study aims to describe the composition and diversity of tree species in Lapeom Protection Forests. The study was conducted in November to December 2009 using the quadrat method by plotting along the transect line. The number of transect 5, transect length 200 m, in each transect placed 5 plot with size 20 m x 20 m. The results showed that in the location found 22 species of trees from 17 families. The largest number of species are Caesalpinaceae family of 4 species, was Casia fistula, L, Delonix regia, Rafin, Cassia simea, Lamk, and Tamarindus indica, L. The number of individuals largest is Mangifera indica, L from Anacardiaceae family of 20 individuals. The highest important value index on the species Mangifera indica (43.7%), the species with the lowest important value index was Zizipus jujuba (1.8%,) and Jatropa Sp (1.9%). Index Diversity of tree species in lapeom protected forest including moderate category with a value of 2.7 this showing that the area of Lapeom protected forest an area that has sufficient tree productivity levels, ecosystem conditions that are sufficiently balanced and have an ecological pressures medium. concluding was there are 22 species of tree from 17 families. The species with the highest number of individuals is Mangifera indica, L from Anacardiaceae family. The species that has the highest important value index is Mangifera indica (43.7%) and the species has the lowest important value index is Zizipus jujuba (1.8%), Index diversity of tree species in Lapeom protected forest including medium category.

Serangga Entomofagus Sebagai Biological Control di Areal Persawahan Fafibola Kabupaten Timor Tengah Utara Blasius Atini; Yoseph Nahak Seran; Luisi Naimnule
Jurnal Ilmiah Biosaintropis (Bioscience-Tropic) Vol 8 No 2 (2023): Januari 2023
Publisher : Fakultas Matematika & Ilmu Pengetahuan Alam - Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/e-jbst.v8i2.510

Kelurahan Tubuhue merupakan suatu Kelurahan yang terletak di Kabupaten Timor Tengah Utara dengan areal persawahan yang luas. Kawasan persawahan yang luas ini, dijadikan sebagai lokasi penelitian untuk mengetahui tingkat persebaran dan peranan serangga entomofagus sebagai biological control di agroekosistem tersebut. Manfaat nilai serangga entomofagus sebagai biological control bagi kehidupan mendorong manusia untuk menjaga kelestarian dan keanekaragamannya, namun diduga keseimbangan ekosistem serangga entomofagus sebagai biological control di areal tersebut terganggu karena habitat yang ditempati rusak akibat pemanfaatan pestisida kimiawi. Mengetahui keanekaragaman serangga entomophagous sebagai pengendali hayati di lahan persawahan menjadi tujuan penelitian. Fafibola Kabupaten TTU dan aspek-aspek lingkungan yang mempengaruhinya. Penelitian ini dilaksanakan pada bulan April – Juni 2022 diareal persawahan Fafibola Kabupaten TTU. Teknik pengumpulan data pada studi ini ialah jaring serangga. Analisis data menggunakan Rumus Keanekaragaman Shannon Wiener, untuk mengukur jenis dan tingkat keanekaragaman dari serangga entomofagus. Indeks keanekaragaman semua jenis termasuk kategori sedang.

Komposisi Vegetasi Lantai Di Kawasan Hutan Produksi Terbatas Fatunisuan Kabupaten Timor Tengah Utara Teti, Orince Luruk; Seran, Yoseph Nahak; Makin, Florian Mayesti Prima Remba
Jurnal Pro-Life Vol. 11 No. 1 (2024): Maret
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

The purpose of this study was to analyze the composition of floor vegetation in the Fatunisuan Limited Production Forest Area (HPT), North Central Timor Regency. The study was conducted in July – September 2022. The method used is the plot method of 20 plots with sizes of 5 m x 5 m (bush), 2 m x 2 m (herbs), and 1 m x 1 m (shrubs). The results showed that the composition of the vegetation obtained was 22 species consisting of 7 species of shrubs, 9 species of herbs, and 6 species of shrubs. The Important Value Index (INP) was dominated by the shrub level of Chromolaena odorata L. (53.39%.), the herb Hedysarm triquetrum (50.52%), and shrub Mimosa pudica L. (61.72%). Environmental factors also play a role in the presence of floor vegetation such as soil pH with an average of 6.45, soil moisture with an average of 34.97%, air humidity with an average of 61.66%, and air temperature of 41.01ºC. The benefits of this study are to increase the knowledge of researchers about the composition, diversity and potential of floor plants, and obtain information about the diversity of plant species in the floor vegetation group.

KERAGAMAN KACANG-KACANGAN GENUS Vigna BERDASARKAN KARAKTER MORFOLOGIS DI KABUPATEN TIMOR TENGAH UTARA Mau, Irene Konstantina; Seran, Yoseph Nahak; Bria, Emilia Juliyanti
Agroprimatech Vol. 7 No. 2 (2023): Agroprimatech
Publisher : Prodi Agroteknologi Fakultas Agro Teknologi Universitas Prima Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34012/agroprimatech.v7i1.4287

Vigna is a legume that has high nutritional and economic value. North Central Timor District is one of the areas on Timor Island which is the border of Indonesia and Timor Leste. The purpose of this study was to characterize the morphology of the species in the Vigna group which are commonly cultivated by local farmers. In this study, three species and one subspecies were obtained, namely rice beans (Vigna umbellata (Thumb) Ohwi & Ohashi), green beans (Vigna radiata L.), cowpea (Vigna unguiculata (L.) Walp), and long beans (Vigna unguiculata). ssp. sesquipedalis (L.) Verdc). The similarities in the morphological characters that can be seen are the type of epigeal germination, the shape of the round-hexagon stem, the shape of a butterfly flower with one of the crowns covering the pistil and stamens, and the shape of the pods, while the differences that are seen are quite a lot, namely in the presence/absence of pigmentation. hypocotyl, leaf shape, organ hairs, leaf color, corolla color, seed shape, seed color, and flowering time.

Keanekaragaman dan Peran Ekologis Serangga Tanah di Kawasan Hutan Rafae Kecamatan Raimanuk Kabupaten Belu Tae, Valerian Yunito; Seran, Yoseph Nahak; Bani, Polikarpia Wilhelmina
Journal Science of Biodiversity Vol. 4 No. 2 (2023): Oktober 2023
Publisher : Program Studi Biologi, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jsb/vol4i2pp51-60

Serangga tanah merupakan jenis dari serangga yang seluruh atau sebagian hidupnya ditemukan di permukaan tanah. Berdasarkan tingkat trofiknya serangga dibagi menjadi 3 jenis yaitu, serangga herbivora, serangga karnivora dan serangga dekomposer. Penelitian ini bertujuan untuk mengetahui : Untuk menganalisis jenis serangga tanah yang terdapat di Kawasan hutan Rafae Kecamatan Raimanuk Kabupaten Belu, Untuk menganalisis Bagaimana indeks keanekaragaman serangga di Kawasan hutan Rafae Kecamatan Raimanuk Kabupaten Belu Penelitian dilakukan pada bulan September – November 2022. Penelitian ini bersifat deskriptif-eksploratif. Metode yang digunakan pada penelitian ini yaitu metode Pitffall trap. Hasil penelitian yang di dapat Pada Kawasan Hutan Rafae Kecamatan Raimanuk Kabupaten Belu Ditemukan 14 jenis serangga tanah yang terdiri dari 11 famili serangga dan 5 ordo dengan jumlah individu 364 jenis serangga, dari 12 perangkap yang di pasang pada 2 plot. Spesies serangga tanah yang ditemukan terdapat spesies serangga tanah yang berperan sebagai polinator, dekomposer, predator, parasitoid dan bioindikator.

Keanekaragaman dan Peran Ekologis Serangga Tanah di Kawasan Hutan Rafae Kecamatan Raimanuk Kabupaten Belu Tae, Valerian Yunito; Seran, Yoseph Nahak; Bani, Polikarpia Wilhelmina
Journal Science of Biodiversity Vol. 4 No. 2 (2023): Oktober 2023
Publisher : Program Studi Biologi, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jsb/vol4i2pp51-60

Serangga tanah merupakan jenis dari serangga yang seluruh atau sebagian hidupnya ditemukan di permukaan tanah. Berdasarkan tingkat trofiknya serangga dibagi menjadi 3 jenis yaitu, serangga herbivora, serangga karnivora dan serangga dekomposer. Penelitian ini bertujuan untuk mengetahui : Untuk menganalisis jenis serangga tanah yang terdapat di Kawasan hutan Rafae Kecamatan Raimanuk Kabupaten Belu, Untuk menganalisis Bagaimana indeks keanekaragaman serangga di Kawasan hutan Rafae Kecamatan Raimanuk Kabupaten Belu Penelitian dilakukan pada bulan September – November 2022. Penelitian ini bersifat deskriptif-eksploratif. Metode yang digunakan pada penelitian ini yaitu metode Pitffall trap. Hasil penelitian yang di dapat Pada Kawasan Hutan Rafae Kecamatan Raimanuk Kabupaten Belu Ditemukan 14 jenis serangga tanah yang terdiri dari 11 famili serangga dan 5 ordo dengan jumlah individu 364 jenis serangga, dari 12 perangkap yang di pasang pada 2 plot. Spesies serangga tanah yang ditemukan terdapat spesies serangga tanah yang berperan sebagai polinator, dekomposer, predator, parasitoid dan bioindikator.

Kepuasan Mahasiswa terhadap Layanan Unit Pengelola Program Studi Terkait Pelaksanaan Program MBKM di Universitas Timor Pius A. L. Berek; Yoseph Nahak Seran; Maria Magd. Namok Nahak; Margareta Diana Pangastuti; Fidelis Atanus
Khatulistiwa: Jurnal Pendidikan dan Sosial Humaniora Vol. 5 No. 4 (2025): Desember : Khatulistiwa: Jurnal Pendidikan dan Sosial Humaniora
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/khatulistiwa.v5i4.7772

The Independent Learning Campus (MBKM) program is a strategic policy that provides students with opportunities to broaden their knowledge, skills, and experience, both in academic and non-academic fields, through off-campus activities. To support the successful implementation of this program, the Study Program Management Unit (UPPS) plays a crucial role as a provider of academic and administrative services that support students. Therefore, evaluating the level of satisfaction of MBKM participant students with UPPS services is essential for assessing the program's effectiveness, quality, and sustainability. This study aims to measure student satisfaction with UPPS services in the implementation of MBKM by referring to five dimensions of service quality: reliability, responsiveness, capacity, empathy, and infrastructure. The approach used was quantitative with a survey method. Primary data were collected through a Google Form-based questionnaire distributed to MBKM participant students from various study programs at Timor University. Respondents were asked to provide an assessment of each service dimension based on their experience during the program. The results of the descriptive analysis indicate that the level of student satisfaction with UPPS services is very high. More than 90% of students were satisfied with the aspects of reliability, responsiveness, and capacity of the service. The empathy aspect received positive appreciation from 87.9% of students, indicating that the personal interaction and attention provided by UPPS have met the expectations of most participants. However, in terms of facilities and infrastructure, although 84.7% of students expressed satisfaction, 3.3% were dissatisfied, indicating room for improvement in the availability and adequacy of supporting facilities. These findings indicate that in general, UPPS services have met the expectations of MBKM student participants.

KERAGAMAN KACANG-KACANGAN GENUS Vigna BERDASARKAN KARAKTER MORFOLOGIS DI KABUPATEN TIMOR TENGAH UTARA Mau, Irene Konstantina; Seran, Yoseph Nahak; Bria, Emilia Juliyanti
Agroprimatech Vol. 7 No. 2 (2023): Agroprimatech
Publisher : Prodi Agroteknologi Fakultas Agro Teknologi Universitas Prima Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34012/agroprimatech.v7i1.4287

Vigna is a legume that has high nutritional and economic value. North Central Timor District is one of the areas on Timor Island which is the border of Indonesia and Timor Leste. The purpose of this study was to characterize the morphology of the species in the Vigna group which are commonly cultivated by local farmers. In this study, three species and one subspecies were obtained, namely rice beans (Vigna umbellata (Thumb) Ohwi & Ohashi), green beans (Vigna radiata L.), cowpea (Vigna unguiculata (L.) Walp), and long beans (Vigna unguiculata). ssp. sesquipedalis (L.) Verdc). The similarities in the morphological characters that can be seen are the type of epigeal germination, the shape of the round-hexagon stem, the shape of a butterfly flower with one of the crowns covering the pistil and stamens, and the shape of the pods, while the differences that are seen are quite a lot, namely in the presence/absence of pigmentation. hypocotyl, leaf shape, organ hairs, leaf color, corolla color, seed shape, seed color, and flowering time.

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