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Penjarangan Awal Tanaman Sengon Jarak Tanam 2m X 2m Agroforestry Sederhana di Widodomartani Ngemplak Sleman Yogyakarta Prijono, Agus; Rawana; Saputro, Setiaji Heri
Jurnal Wana Tropika Vol 15 No 2 (2025): November
Publisher : Fakultas Kehutanan Institut Pertanian STIPER Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55180/jwt.v15i2.2344

Abstract

The Widodomartani community cultivates some of their land for forest plants, generally sengon (Falcataria moluccana) is liked community because fast growing species and harvested quickly. Generally, the planting pattern used is simple agroforestry, with a planting distance of 2m x 2m. This research aims to determine the growth using agroforestry pattern ,time the first thinning and  their plant components  . The growth data taken is in the form of height, diameter and plant components. The growth data obtained was t tested. The results research t tested showed that agroforestry pattern is better than monoculture to 3 aged for average height and average diameter before 3 aged but at 3 aged not significant so this is the right time for the first thinning so that when harvesting the results are optimal. The plant components first year include sengon with intercropping of cassava, chili peppers, blue taro, tomatoes, corn, papaya  and after first year sengon, blue taro, papaya. The disturbance found was tumor rust caused by Uromycladium tepperianum.
Pelatihan Daring Robotika bagi Siswa dan Guru di Sekolah Menengah Atas Kristen Yahya Bandung Ratnadewi; Muliady; Prijono, Agus; Hankawidjaja, Aan Darmawan; Felix, Christian
Jurnal Pemberdayaan Masyarakat Vol 8 No 1 (2023): Mei
Publisher : Direktorat Penelitian dan Pengabdian kepada Masyarakat (DPPM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/jpm.v8i1.6164

Abstract

During the era of adapting to new habits after the Covid-19 pandemic, on-line learning needs to be done, considering the problem of the spread of Covid-19 in Indonesia. Learning to improve logical thinking skills and abstraction skills is needed by high school students. This can be done by providing online robotics training. so that teaching and learning activities are still carried out online, and there is also a need for knowledge about robotics for students and teachers at SMAK Yahya. The implementation of this activity will be carried out online and will be accompanied by selected instructors who have been tested for their abilities in robotics. The results of this service are expected that participants can practice on their own about robotics, can train logical thinking, and can improve abstraction skills. Based on the results of the questionnaire obtained, it can be concluded that there was an increase of 30%-40%. Students who initially had 0% of knowledge about VEX robot programming increased to 30%-40%, of course this is still not satisfactory, but is expected to be able to provide basic knowledge about VEX robots. Need further learning that is more in-depth, because the capacity of each student is different, and the provision of supporting devices is also inadequate.