E-Jurnal Unimor (Universitas Timor)
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Pertumbuhan dan Produksi Hijauan Busi (Melochia umbellata) di Daerah Lahan Kering Menurut Interval Pemangkasan
No full textTanaman busi merupakan salah satu jenis tumbuhan asli dan eksotik yang berpotensi untuk pengembangan di daerah lahan kering yang telah teridentifikasi, namun informasi mengenai hasil dan kualitas hijauan yang dihasilkan dan bagaimana hal ini dipengaruhi oleh interval pemangkasan masih terbatas. Penelitian ini merupakan penelitian eksperimen dan desain eksperimen yang digunakan adalah Rancangan Acak Kelompok (RAK) dengan 3 perlakuan dan setiap perlakuan diulang 4 kali. Perlakuan yang dicobakan adalah interval pemangkasan 8, 12, dan 16 minggu. Selain itu, dilakukan juga uji perbandingan berpasangan antara hasil interval 8 minggu dan akumulasinya dengan 8 minggu selanjutnya. Hasil penelitian pada parameter jumlah tunas, panjang tunas, rasio batang dan daun, kandungan BK, kandungan BO, produksi BS per pohon, produksi BK per pohon, dan produksi BO per pohon tanaman busi (Melochia umbellata) diukur pada minggu ke 8, minggu ke – 12, dan minggu ke - 16 yang ditanam di lahan kering tidak memberikan pengaruh berbeda nyata (P>0,05). Kemampuan pertumbuhan dan produksi tanaman busi yang ditanam pada lahan kering dengan interval umur pemotongan minggu ke 8, minggu ke 12, dan minggu ke 16 tidak berbeda nyata namun terdapat respon pertambahan panjang tunasnya yang menunjukkan masih mampu memproduksi hormon pertumbuhan sekalipun ditanam pada lahan kering
Targeted Digital Outreach-Based Socialization: A Strategy to Enhance Students\u27 Understanding of the Study Program\u27s Academic Vision
No full textPromoting lifelong learning opportunities for all was part of the Sustainable Development Goal 4 program. However, transitioning from student to alumni was not always easy. To align students\u27 academic activities with the academic vision of the study program, targeted digital outreach was conducted using videos sent through dominant social media platforms, to improve students\u27 understanding of the program\u27s academic vision. A total of 75 and 46 students participated in the social media survey and understanding test, respectively. The effectiveness of the socialization was evaluated based on student engagement, analysing video performance through social media analytics and measuring improvements in understanding. Results showed a surge in views at specific durations, with students re-watching the video links sent via WhatsApp or Instagram. Additionally, there was a significant improvement in students\u27 understanding of the academic vision, categorized as moderate. Thus, targeted digital outreach-based socialization effectively enhanced students\u27 understanding, though content presentation needed optimization. A collaborative approach was also necessary for broader video distribution
Teachers’ Training in Designing Mathematics Literacy Questions at SMP and SMK Putra Juang Cianjur
No full textThis community service activity aims to enhance the competence of teachers at SMP and SMK Putra Juang in designing mathematics literacy questions aligned with the demands of the Merdeka Curriculum and the national assessment. The training was initiated due to the teachers’ limited understanding of the characteristics of mathematics literacy questions, which emphasisis on critical thinking skills, contextual problem-solving, and conceptual interconnections. The activity was implemented using a participatory approach through workshops, group discussions, and intensive mentoring. The results of the activity indicate an improvement in teachers\u27 ability to develop questions with relevant contexts, diverse representations, and appropriate competency indicators. Furthermore, this activity had a positive impact on teachers’ preparedness for the national assessment and the implementation of literacy-based learning. Based on these findings, this article recommends the continuation of similar training programs as part of efforts to support teachers’ competence development
Circular Economy Cultivation Project to Create Young Entrepreneurs for Students from Remote Areas (3T)
No full textEntrepreneurship rate in Indonesia is relatively low, comparing with neighboring countries in ASEAN. Meanwhile, entrepreneurship rate is a crucial factor to support the development of a country. Indonesia needs a lot of new entrepreneurship, especially in provinces outside Java, more specifically in areas classified as underdeveloped, frontier, and outermost (3T). Creating new entrepreneurs from these 3T areas is important. With this entrepreneurial program, these young talents will be able to obtain and apply their entrepreneurial skills. When they finish their study period, they are expected to return to their respective areas of origin. The entrepreneurship development program is carried out by involving them in aquaponic cultivation projects that apply circular economy principles. This concept was chosen because due to its broad application, as well as optimizing revenue through process efficiency. The students were involved as daily managers to understand the cultivation process model. They are also given the role of managing business concepts, both in terms of product sales and business concept development. As long as they involved, they are also guided by mentors, both in the spiritual aspect, as well as the leadership aspect. Due to this involvement, these students will be optimized and master the business model
Aplikasi Teorema Polya dalam Menentukan Banyaknya Cara Pewarnaan Permukaan Oktahedron dengan m-Warna
No full textOne application of the permutation group concept is related to solving enumeration problems and one method that can solve this problem is Polya\u27s Theorem. Polya\u27s theorem is a calculation technique that combines abstract algebraic structures with combinatorics and can be used to calculate objects in permutation groups. A regular octahedron is an octahedron composed of eight equilateral triangles and the four sides of the octahedron meet at each vertex and have twelve edges. In 2015, research was carried out on the many ways to color the surface of a cube with m-colors. This research aims to determine the number of ways to color the surface of an octahedron with m-colors by using the Polya theorem and permutation groups to determine the rotational symmetry group formed by the octahedron as well as the number of cycle indices formed from each element in the rotational symmetry group itself. Based on the research results, it is obtained that the rotational symmetry group formed by the octahedron is S_4 and the number of cycle indices of the octahedron permutation group is Z(G) = 1/24*(x_1^8+6x_4^2+9x_2^4+8x_1^2*x_3^2) . After substituting the symmetry index and cycle index into the Polya theorem formula, we can conclude that the number of ways to color the octahedron surface with m-colors is 1/24*(m^8+17m^4+6m^2)
SOSIALISASI PENGGUNAAN PERANGKAP ATRAKTAN METIL EUGENOL SEBAGAI PENGENDALI POPULASI HAMA LALAT BUAH (Bactrocera sp) PADA LAHAN PERTANIAN HORTIKULTURA DI DESA TUBLOPO KECAMATAN BIKOMI SELATAN
No full textCommunity service activities are carried out with the aim of providing socialization and information to farmers regarding fruit fly pests and how to control them. Socialization and training activities for making attractant traps were carried out at the Sehati farmer group in Tublopo village, South Bikomi District. This activity was carried out because one of the biggest obstacles faced by chili farmers is pest attacks. The type of pest that has been widely reported as an important pest in agriculture is fruit flies. The target of this community service activity is horticultural farmers who are members of the Sehati farmer group. Community service activities are carried out from June to August 2025 with the application of lecture, discussion, and direct practice methods. Practical activities include making methyl eugenol traps and installing them at horticultural plant locations. The conclusion of this Community Service activity is that there is additional knowledge for farmers about controlling fruit fly pests by utilizing methyl eugenol attractants
The Effect of Direct Learning Model on Student Learning Outcomes in PPKn Subjects for Class III SDN 153041 Sigodung in the 2023/2024 Academic Year: Pengaruh Model Pembelajaran Langsung terhadap Hasil Belajar Siswa pada Mata Pelajaran PPKn Kelas III SDN 153041 Sigodung Tahun Pelajaran 2023/2024
No full textThis study aims to determine the effect of using direct learning models on PPKn learning outcomes on the material of rights and obligations of class III students of SD Negeri 153041 Sigodung in the 2023/2024 academic year. This study uses a quantitative method, the population of this study was all class III of SD Negeri 153041 Sigodung totaling 30 students consisting of 14 males and 16 females. Sampling using purposive sampling and the sample used was class V totaling 30 students. The results of this study indicate that student learning outcomes using direct learning models are included in the good category with an average of 77.96 with a correlation test result of 0.983 which means r count (0.983) ≥ r table (0.361) then Ha is accepted. So there is a very strong influence between the use of direct learning models on students\u27 PPKn learning outcomes on the material of rights and obligations in class III of SD Negeri 153041 Sigodung. This can be seen from the results of the T-test study where t count ≥ t table, namely 28.266 ≥ 1.697 so that Ha can be stated as accepted. This shows that there is a significant positive effect of the use of direct learning models on students\u27 PPKn learning outcomes on the material on rights and obligations in class III of SD Negeri 153041 Sigodung in the 2023/2024 academic year
Analisis Kemampuan Pemecahan Masalah Matematis Siswa Kelas IX SMP Negeri Oemasi pada Materi Teorema Phytagoras
No full textThis study aims to describe students\u27 mathematical problem-solving abilities in solving Pythagorean theorem problems. This study was conducted at Oemasi State Junior High School in the 2024/2025 academic year, even semester. The subjects in this study were 19 students. The research instruments used were test questions on conceptual understanding and mathematical problem-solving abilities. The research method used was a qualitative research design. Data were analyzed using data reduction, data presentation and drawing conclusions. Based on the results of the study, it can be concluded that students who have high-level problem-solving abilities are students who can work on and explain what has been done according to the existing problem-solving stages, while students who have moderate problem-solving abilities are students who can solve half of the questions given and can explain them again according to the stages of the questions that have been worked on and for students who have low-level problem-solving abilities are students who can only understand the problem in the question but to carry out the solving process to the final stage or completion have not been able and have not been able to explain what has been done
Penerapan Aturan Trapesium Dalam Integrasi Numerik Untuk Estimasi Luas Kota Mataram
No full textAccurate area estimation plays an essential role in spatial analysis, urban planning, and environmental monitoring. A common challenge arises from the limited accuracy of conventional methods in measuring regions with irregular geometries. This study aims to estimate the area of Mataram City by applying the Trapezoidal Rule, a numerical integration method implemented on boundary coordinate data digitized from Google Earth imagery. The analysis was conducted using three variations of partition numbers, namely 7, 14, and 28 segments, where each coordinate pair (x, y) represents the horizontal distance and vertical height of the partition. The results show that the 14-partition estimation yielded an area of 44.758 km² with the smallest relative error of 26.98% compared to the official area of Mataram City of 61.30 km². In contrast, the use of 7 and 28 partitions produced larger deviations. These findings indicate that selecting the appropriate number of partitions is crucial in improving estimation accuracy. Future research is recommended to examine other numerical methods such as Simpson’s rule or Gaussian quadrature, as well as to expand the study to different geographical regions in order to obtain more comprehensive results
Eksplorasi Konsep Limit dalam Arsitektur Kayangan Api Bojonegoro
No full textThis research focuses on revealing the concept of limits contained in the Kayangan Api architecture in Bojonegoro. Kayangan Api is a historical site known for its natural phenomenon of eternal flames that have burned since the Majapahit Kingdom. In addition to being a cultural tourism destination, this area also functions as a space for traditional ceremonies and spiritual activities of the local community. This research uses a qualitative method with an ethnographic approach. Data were obtained through field observations, interviews, documentation, and literature reviews, then analyzed using descriptive analytical techniques. The results show that the arrangement of bricks in the Kayangan Api well represents the concept of limits. This arrangement pattern can be interpreted as a polygonal approach to a circle, where the more circular bricks are arranged, the closer the shape is to a perfect circle. Thus, the Kayangan Api architecture not only holds cultural and historical value, but also contains mathematical representations that can be used as contextual learning resources, especially in understanding the concept of limits.