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Yuwana, Yuwana
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Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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Pengendalian Mutu Selai Kecombrang Melalui Perbaikan Pengolahan Pada Koperasi Perempuan Pelestari Hutan (KPPH) di Rejang Lebong Anis, Ulfah; Yuwana, Yuwana; Intara, Yazid Ismi
DHARMA RAFLESIA Vol 21 No 1 (2023): JUNI (ACCREDITED SINTA 5)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dr.v21i1.22472

Abstract

Target community of this activity was forest conservative women who produced various food products including jam, syrup, “dodol” cake, and sticks whose qualities needed to be improved. It was observed that the “kecombrang” jam and syrup brought up different colors for each production run. The unpleasant taste was identified in the dodol cake. The jackfruit stick lacked crunchiness which might be due to improper drying. The objective of this community service activity was a technology transfer consisting of three topics: (1) Quality control in material handling to avoid browning of raw material (2) Quality control of food processing to improve the quality of resulting products, and (3) Introduction of food drying utilizing a YSD-UNIB12 solar dryer. The activity included: meeting coordination and material preparation, counseling, and interactive dialogue. The result indicated that 70% mastered the delivery topics and 30% understood some parts of them. Participants were very enthusiastic in participating in the counseling conducted by the team.
EDUKASI PROSES PENANGANAN PASCAPANEN PRODUK BUAH SEGAR SEBAGAI BAHAN BAKU PEMBUATAN PRODUK OLAHAN Fatharani, Arina; Yuwana, Yuwana; Sidebang, Bosman
Jurnal Abdi Insani Vol 12 No 2 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i2.2210

Abstract

The Women's Environmental Care Group (KPPL) of Sumber Jaya and Sejahtera in Rejang Lebong Regency, Bengkulu, faces challenges in post-harvest handling of fresh products, particularly jackfruit and avocado, which serve as the primary raw materials for their processed goods. Without proper handling techniques, the quality of raw materials declines, affecting the quality of processed products. Therefore, training on Appropriate Technology (TTG) for post-harvest handling is needed to enhance the quality of their processed products. The goal of this initiative is to provide KPPL with knowledge on post-harvest handling so that their processed products can be of higher quality and more competitive. The methods include workshops focused on harvesting, storage, transportation, and packaging of fresh products. Training is conducted through hands-on sessions with KPPL members, involving students as activity supporters. Results indicate improved understanding among KPPL members in proper harvesting and storage techniques, which has led to extended shelf life and better quality of fresh products. Overall, the initiative has successfully raised awareness within KPPL on product quality, marketability, and raw material management for processed products. In conclusion, this TTG training has proven effective in enhancing KPPL’s post-harvest handling quality and improving the competitiveness of their processed products in the market. 
ANALISIS PRODUKTIVITAS USAHATANI PADI SAWAH DENGAN MENGGUNAKAN TRAKTOR TANGAN DAN CARA KONVENSIONAL DI KABUPATEN REJANG LEBONG Silamat, Edi; Yuwana, Yuwana; Yuliarso, M. Zulkarnain
Jurnal AGRISEP JURNAL AGRISEP VOL 13 NO 02 2014 (SEPTEMBER)
Publisher : Badan Penerbitan Fakultas Pertanian, Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (699.596 KB) | DOI: 10.31186/jagrisep.13.2.197-215

Abstract

The aims of this research are to (1) determine factors that affect rice farmers decision to use hand tractor or not (conventional), (2) analyze the productivity of rice using hand tractors and conventional technique. (3) Calculate the income of rice farmers that used tractors and conventional. The number of samples taken were 41 rice farmers who used hand tractors in the village of Rimbo Recap and the ones who used conventional technique 29 persons in Watas Marga village. The systems of farming was the same both in Watas Marga village and in Rimbo Recap. Sampling was conducted by interview using questionnaire to collect primer data and secunder data. The method of research was survey using the formula Slovin. The result of study concluded that the land space and perception of labor significantly affected the farmer’s decision to use the hand tractors, while the perception of farmers on hand tractors did not affect significantly on the farmer’s decision to use hand tractors in agricultural land preparation. Factors that affected the productivity were seeds 4.569 t count > t table of 2.564 and labor 8.936 t count > t table of 2.464t count > t table 2.042 and labor 8.936 t count > t table of 2.464 with 99% confidence level. Insectiside had significant effect on productivity of rice at 95% level. The value of t count was 2.479 > t table (2.042). T test had a negative value. Dummy showed decrease in productivity by 0.2077% if the farmer did not use a hand tractor. Incomes of farmers who used both tractors and conventional technique showed no significant difference. Income of farmers who used tractors was Rp. 9.014.727/MT or Rp. 11. 302.316/Ha and farmers' income whoutilize conventional technique was Rp. 9.041.365/MT or Rp. 11.349.945/Ha. The calculation results based on different incomes concluded that change in rice farming systems did not significantly effect on income benefit
UPAYA PENINGKATAN KEMAMPUAN GURU MENGUASAI MICROSOFT TEAMS MELALUI PEMANTAUAN BERKALA DAN PEMBINAAN TUTOR SEBAYA (PBP-TORBAY) Yuwana, Yuwana
MAJALAH LONTAR Vol 33, No 2 (2021): Majalah Lontar
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/ltr.v33i2.9818

Abstract

Rumusan masalah penelitian ini adalah bagaimana kegiatan Pemantauan Berkala dikolaborasikan dengan Pembinaan Tutor Sebaya (PBP-Torbay)dilaksanakan dalam upaya peningkatan kemampuan guru SMA Negeri 2 Semarang semester genap tahun pelajaran 2020/2021di dalam menguasai Microsoft teams dan bagaimana hasil peningkatannya. Penelitian ini dilakukan dalam 2 siklus. Hasil penelitian menunjukkan bahwa 74 % guru menguasai penggunaan microsoft teams pada siklus I, dan  100 % guru menguasai microsoft teams pada siklus II.Kata kunci : Pemantauan berkala, pembinaan tutor sebaya, microsoft teams
Model Inovatif Pembelajaran Kolaboratif dan Pengaruhnya terhadap Kemampuan Berpikir Kritis Siswa Yuwana, Yuwana
Jurnal Pendidikan Dirgantara Vol. 2 No. 4 (2025): November : Jurnal Pendidikan Dirgantara
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupendir.v2i4.792

Abstract

This study examines how working together in a group affects the critical thinking skills of junior high school students. The reason for this study is because students' critical thinking skills are not very strong, especially because their learning is too dependent on teachers. Collaborative learning is thought to help students be more engaged, talk to each other, and better understand and assess information. This study used a descriptive qualitative method, collecting data through questionnaires given to 27 ninth-grade students. The tools used check things like how active students are in the discussion, how well they can explain their ideas clearly, as well as how often they think about and check the ideas and information they hear. The results showed that most students liked the group learning method and believed that their critical thinking skills had improved after participating in the activity. In addition, students feel more confident in expressing opinions, are more able to listen to the views of their peers, and are more likely to understand the material being discussed. These findings confirm that working together in a group is an effective learning strategy to enhance critical thinking while encouraging students' active participation in the classroom.
Pemanfaatan Kulit Kopi Menjadi Teh Cascara Anis, Ulfah; Yuwana, Yuwana; Syafnil, Syafnil
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 4 (2025): Oktober-Desember 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i4.12570

Abstract

Coffee pulp is typically discarded by local communities without further utilization. In Babakan Bogor, Kepahiang Regency, Bengkulu Province. The coffee pulp has not yet been used productively, primarily due to the community’s limited knowledge and skills regarding coffee by-product processing. The objective of this community service activity was to provide participants with knowledge about the nutritional value of coffee pulp and the processing stages required to produce cascara. The methods employed included (1) preparation through coordination between the community service team and the target audience, and (2) an educational extension approach for material delivery. The implementation of this program was carried out successfully, with a high level of enthusiasm from participants. The activity has contributed to improving the community’s knowledge of coffee by-product utilization, specifically in processing coffee pulp into cascara tea.
SOSIALISASI APLIKASI BIOENZYM PADA TANAMAN KEDELAI DI KAWASAN PESISIR Bertham, Yudhi Harini; Yuwana, Yuwana; Susatya, Agus; Arifin, Zainal; Mayasari, Zulfia Memi; Nurqutni, Nurqutni
JMM (Jurnal Masyarakat Mandiri) Vol 9, No 1 (2025): Februari
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v9i1.27934

Abstract

Abstrak: Pupuk kimia dalam jangka panjang dapat menyebabkan pencemaran lingkungan, merusak ekosistem tanah, serta mengancam keberlanjutan produksi pertanian. Sebagai alternatif ramah lingkungan, bioenzyme hadir sebagai solusi untuk meningkatkan kesuburan tanah dan mendukung pertanian berkelanjutan. Tujuan kegiatan pengabdian ini adalah meningkatkan keterampilan petani melalui pendekatan hard skill dengan memberikan pelatihan teknis mengenai bioenzyme, yang mencakup sosialisasi untuk meningkatkan pengetahuan petani tentang pengertian, manfaat, cara penggunaan, dan penerapan bioenzyme dalam berbagai tahapan pertanian. Kelompok mitra dalam kegiatan ini adalah 25 orang anggota kelompok Wanita Tani di Kecamatan Muara Bangkahulu, Kota Bengkulu. Kegiatan pengabdian dilaksanakan dilaksanakan dengan metode sosialisasi yaitu pemaparan materi, diskusi, serta pemberian 10 pertanyaan pre-test dan post-test sebagai alat evaluasi. Hasil evaluasi menunjukkan bahwa sebelum kegiatan sosialisasi, hanya 20% peserta yang mengetahui pengertian bioenzyme, 10% yang mengetahui manfaatnya, dan 0% yang memahami cara aplikasinya. Namun, hasil post-test menunjukkan peningkatan yang signifikan, dengan 100% peserta memahami pengertian dan manfaat bioenzyme, serta 88% peserta memahami cara aplikasi bioenzyme.Abstract: Chemical fertilizers, in the long term, can cause environmental pollution, damage soil ecosystems, and threaten the sustainability of agricultural production. As an eco-friendly alternative, bioenzymes emerge as a solution to enhance soil fertility and support sustainable agriculture. The objective of this community service activity is to improve farmers' skills through a hard skill approach by providing technical training on bioenzymes, including sessions to enhance farmers' knowledge about the definition, benefits, usage, and application of bioenzymes in various agricultural stages. The target group for this activity consists of 25 members of the Women Farmers Group in Muara Bangkahulu District, Bengkulu City. The community service activities were conducted using a socialization method, involving presentations, discussions, and the use of 10 pre-test and post-test questions as evaluation tools. The evaluation results revealed that before the socialization, only 20% of participants understood the definition of bioenzymes, 10% were aware of their benefits, and 0% knew how to apply them. However, post-test results showed significant improvements, with 100% of participants understanding the definition and benefits of bioenzymes, and 88% demonstrating knowledge of bioenzyme application methods.
Co-Authors AGUS SUSATYA Edi Silamat, Edi Fatharani, Arina M. Zulkarnain Yuliarso, M. Zulkarnain Nurqutni, Nurqutni Sidebang, Bosman Syafnil Syafnil Ulfah Anis Yazid Ismi Intara Yudhi Harini Bertham, Yudhi Harini Zainal Arifin Zulfia Memi Mayasari