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TARIF VOLUME LOKAL POHON JATI (Tectona grandis) DI HUTAN KEMASYARAKATAN SEDYO RUKUN KABUPATEN GUNUNGKIDUL Dhea P Wijaya; Rochmad Hidayat; Probo Santoso
JURNAL HUTAN PULAU-PULAU KECIL Vol 5 No 1 (2021): JHPPK
Publisher : Program Studi Manajemen Hutan, Pascasarjana Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jhppk.v5i1.4007

The activity of Teak (Tectona grandis) forest management on HKm in Gunungkidul is one of the wood production sources. However, the wood volume estimator for production planning is unavailable yet. Therefore, it is necessary to prepare a wood volume estimator to facilitate production planning. The goal of this research is to create a regression equation for the relationship between circumference and volume and compiling the local volume rate (TVL) of Teak trees (Tectona grandis) in the Sedyo Rukun Community Forest (Hkm) area, Banyusoco Village, Playen, Gunungkidul, Special Region of Yogyakarta. The sampling technique that used was purposive sampling with the sample was in the form of felled trees volume. The volume of the tree was calculated by using the smalianâ€™s formula. TVL was arranged in some stages, data normality test, regression equation model, and validation test. The selection of the best model is considering into the criteria value of (coefficient of determination) RÂ², (standard error of estimation) Se, F test, chi-square (xÂ²), SA, SR, bias, and RMSE. Based on the research results, the best regression model is the power model with the formula V = with the value of R Â² is 0.865; SE 0,390; SA -2.97; SR 0.16%; Bias 1.76%; RMSE 2.68% and chi-square 3,03.

Perbandingan Efektifitas Chainsaw Stihl 070 Dan Stihl Ms 381 Pada Kegiatan Penebangan Pohon Rochmad Hidayat; Wiyono Wiyono; Silvi Nur Oktalina
Jurnal Nasional Teknologi Terapan (JNTT) Vol 2, No 1 (2018): MEI
Publisher : Penelitian dan Pengabdian Kepada Masyarakat Sekolah Vokasi Universitas Gadjah Mada

Felling is an important aspect in forest management. The effectiveness of felling affects forest management, wood harvesting in particular. For that reason, it is highly needed to understand the effectiveness of using different chainsaws for felling the trees. The purpose of this research is to know the effectiveness and work performance of chainsaw Stihl MS 381 and 070 on felling activities. This research was conducted in KPH Ngawi Perum Perhutani regional division of East Java with Swietenia macrophllya as its forest stand. Then, work time and work result on wood harvesting obtained was taken as research data employing repetitive timing method. Data analysis was conducted by calculating the work result, calculating the volume using Wood Volume Table for mahogany (tabel isi kayu mahoni) and applying T test for testing the significant difference of working performance between Stihl MS 381 and 070. Based on this research, the work performance of chainsaw MS 381 was 1,42 m3/hour or 11,33 m3/day work and for chainsaw 070 was 1,83 m3/hour or 14,63 m3/day work. Both sthil MS 381 and 070 chainsaw performed similar work effectiveness to finish the felling of mahogany stands. It was clearly proved by their work time and work performance which were not much different.

Pendampingan Pemanfaatan lahan Pekarangan Di Desa Banjararum Kecamatan Kalibawang Kabupaten Kulon Progo Silvi Nur Oktalina Oktalina; Wiyono Wiyono; Rochmad Hidayat
Jurnal Pengabdian dan Pengembangan Masyarakat Vol 1, No 1 (2018): MAY
Publisher : Pengabdian dan Pengembangan Masyarakat Sekolah Vokasi UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jp2m.41623

Home garden is a land that is around the house. Home garden is widely used by the owners to plant crops, plantations, fruits and timber crops. Plantation in home garden usually in intercropping. The width of the ownership of the homegarden in Kulon Progo Regency is relatively narrow, but the community has local wisdom to utilize the home garden by combining various types of plants so that it can give the result and increase the family income. This community devotion activity is done with the aim to give assistance of Banjararum Village community in utilizing home garde so that it can be more productive with limited area of land owned by society. This activity is done through training the utilization of home garden with cultivation of agricultural crops in theory and then practice the knowledge gained by making demonstration plot. The demonstration plot is focused in Dondong hamlet as a pilot area. Strengthening the marketing network is done in cooperation with PT East West Indonesia as one of the producers of agricultural crops. The result of this community service activity is the increasing knowledge of the people of Desa Banjararum in utilizing the yard land so that it can increase the family income. The community also acquired a new network of seed producers involved in community service activities.

Optimalisasi Pemanfaatan Ruang pada Hutan Rakyat untuk Mendukung Pengembangan Agrowisata Puncak Suroloyo, Kabupaten Kulon Progo, D.I. Yogyakarta Singgih Utomo; Silvi Nur Oktalina; Wiyono Wiyono; Rochmad Hidayat; Puji Lestari; Ridla Arifriana; Dania Sintia
Jurnal Pengabdian dan Pengembangan Masyarakat Vol 4, No 1 (2021): MEI 2021
Publisher : Pengabdian dan Pengembangan Masyarakat Sekolah Vokasi UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jp2m.51257

The tourist visits to Suroloyo has increased due to the improvement of accessibility, supporting facilities, and information technology. However, the community forest surrounding Suroloyo is less optimum to support the tourism sector. Coffee as a new icon of Suroloyo could not fulfill the market demand yet, because the forest land resources are less managed. Hence, this community service activity aimed to: (1) identify the structure and composition of the community forest; (2) increasing the understanding of farmers on the optimization of land resource management; and (3) increasing the skill of farmers on coffee cultivation. The number of 35 members of the coffee farmer group in Keceme Village owned 0,35 ha of land on average. Albizia (Falcataria mollucana), saman (Meisopsis eminii) and mahogany (Swietenia macrophylla) dominate the forest stand, by the mean canopy cover of 53% (optimum cover for coffee is 40-60%). The on-farm training for the farmers and interactive discussion with an invited expert on coffee cultivation was held. In addition, the superior coffee seed from the Indonesian Coffee and Cocoa Research Institute are shared to the farmers with expectations of increasing productivity. The motivation and ability of the farmers on coffee cultivation in order to support the agritourism in Suroloyo were increased.

The Extent of Damage to Live Stands in Sago Forests due to Logging in Ihamahu and Rumahkay, Maluku Santoso, Probo; Hidayat, Rochmad; Hasan, Wisnu; B, Rasyied Ichwan; Sekar, Alifa Diah Ayu
JURNAL ILMU-ILMU KEHUTANAN Vol 7, No 2 (2023)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.7.2.92-102

It is feared that the natural growth of sago is unable to keep up with the high intensity of logging. Therefore, sago forest stands need to be managed properly and planned by organizing effective and efficient harvesting to minimize damage to live stands. The purpose of this study was to analyze the impact of logging on the damage of live stands. This research was conducted in Maluku Province, during October - December 2022. Data were collected by observing logging activities, measuring trees and making measuring plots with a size of 20 m x 20 m to measure damage to live stands. The results showed that the level of damage to live stands in the conventional logging system was higher at 31.82% when compared to controlled logging with a value of 12.42%. The productivity of controlled logging was higher than conventional logging. The level of damage to live stands and logging productivity in sago stands is highly dependent on the logging system carried out. Key words:sago, harvesting, stand damage, productivity

Pemetaan Lahan Perhutanan Sosial Secara Partisipatif di Kelompok Tani Hutan Kemasyarakatan Menggerejo, Kabupaten Kulon Progo Wiyono Wiyono; Probo Santoso; Rochmad Hidayat; Silvi Nur Oktalina; Prasetyo Nugroho; Eko Prasetyo; Singgih Utomo; Puji Lestari; Ahdiar Fikri Maulana; Agus Ngadianto
JURNAL PENYULUHAN PEMBANGUNAN Vol 4 No 2 (2024): Jurnal Penyuluhan Pembangunan
Publisher : Politeknik Pembangunan Pertanian Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34145/jppm.v4i1.3423

Perhutanan Sosial merupakan salah satu program prioritas pemerintah yang bertujuan untuk menjaga kelestarian hutan sekaligus meningkatkan kesejahteraan masyarakat. Salah satu permasalahan yang dihadapi oleh kelompok tani hutan dalam melaksanakan program perhutanan sosial adalah belum memiliki peta lahan andil masing-masing petani. Sementara itu, keberadaan peta tersebut sangat penting untuk mencegah terjadinya konflik antar petani dan sebagai dasar perencanan pengelolaan kawasan hutan. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk membantu kelompok tani hutan kemsyarakatan (HKm) dalam membuat peta lahan andil yang akurat dan diakui semua pihak. Kegiatan dilaksanakan di kelompok tani HKm Menggerejo, Desa Hargowilis, Kecamatan Kokap, Kabupaten Kulon Progo. Tahapan kegiatan adalah sebagai berikut: 1) Koordinasi dengan pengurus kelompok tani untuk merencanakan kegiatan pengukuran lapangan; 2) Pengukuran batas lahan andil dilakukan secara partisipatif dengan menggunakan alat GPS; 3) Pengolahan data menjadi peta dilakukan dengan software Quantun GIS (QGIS); 4) Validasi hasil peta dilakukan oleh pengurus kelompok tani untuk memastikan kesesuaian peta dengan kondisi lapangan; 5) Penyerahan peta kepada pengurus kelompok tani. Berdasarkan hasil kegiatan ini dapat disimpulkan bahwa: 1) Implementasi program perhutanan sosial perlu didukung oleh parapihak untuk menjamin tercapainya tujuan program; 2) Proses pembuatan peta lahan andil harus dilakukan secara partisipatif untuk menjamin validitas peta dan pengakuan parapihak; 3) Peta lahan andil dapat dipergunakan sebagai instrumen resolusi konflik lahan dan dasar perencanaan program perhutanan sosial di tingkat tapak oleh kelompok tani hutan; 4) Proses pemetaan lahan andil menghadapi beberapa kendala yang perlu penyelesaian jangka pendek dan jangka panjang.

Sistem Informasi Kesatuan Pengelolaan Hutan Yogyakarta Berbasis Web Hidayat, Rochmad; Pratomo, Dinar Nugroho; Santoso, Probo; Oktalina, Silvi Nur
Jurnal Informatika: Jurnal Pengembangan IT Vol 10, No 1 (2025)
Publisher : Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/jpit.v10i1.6262

The Forest Management Unit Information System (SIKPH) is a platform that integrates information technology to improve the efficiency and effectiveness of forest management. This research aims to develop a web-based SIKPH as a modern solution for the Forest Management Unit in Yogyakarta. The system development method uses the scrum methodology, which consists of requirements analysis, system design, implementation, and evaluation. Requirements analysis was conducted by understanding the demands and challenges faced by the Yogyakarta Forest Management Unit. Based on this analysis, the system design includes web architecture, user interface, database, and functionality that supports forest management processes. System implementation using the Laravel framework with performance testing shows an average response time of 1.2 seconds for 20 simultaneous users and 2.0 seconds for 30 users. User acceptance evaluation involved 30 respondents with beta testing results showing an average satisfaction level of 4.4 out of 5 for aspects of ease of use (4.3), feature compatibility (4.5), and system benefits (4.6). The system includes modules for forest sustainability monitoring, inventory management, and reporting with a 96% implementation success rate based on functional testing. The results of this research provide a positive contribution to forest management in Yogyakarta by improving process efficiency by 40% compared to the previous manual system.

Mapping the potential of high conservation value areas at the village level in Purworejo Regency Susanto, Denni; Wiyono, Wiyono; Hidayat, Rochmad
JURNAL ILMU-ILMU KEHUTANAN Vol 8, No 2 (2024)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.8.2.87-96

High conservation value (NKT) is an assessment of outside conservation areas, including aspects of biodiversity, environmental services, and community social culture. This research aims to identify HCV potential at the village level. This research was conducted in Kedungpomahan Wetan, Kedungpomahan Kulon, and Tlogoguwo, Purworejo Regency. Structured interviews with key people in the village were conducted to obtain information about the HCVs in the village. Remote sensing approaches are also used to confirm potential HCVs. Based on the analysis results, it was found that potential HCVs were HCV 4.1, 4.2, and 5 in the three research villages, HCV 1.2 and 6 were found in Kedungpomahan Wetan and Kedungpomahan Kulon Villages, HCV 1.3 potentially existed in the three villages, and HCV 1.4 potentially existed in Tlogoguwo Village. The biodiversity aspect shows the discovery of endangered species, namely the pangolin (Manis javanica) and the slow loris (Nycticebus javanicus), which have Critically Endangered status. Aspects of environmental services are also found in the three villages, namely as flood control areas and preventing erosion. In the socio-cultural aspect, the area provides basic basic needs for the community, namely clean water and two graves. Knowing the potential of areas with high conservation value at the village level highlights the importance of management at the village level. This can be a basis for input in creating biodiversity management programs by related agencies such as the Ministry of Environment and Forestry and private agencies.Key words: conservation, communities, culture, biodiversity, species

Strategi Adaptasi dan Resiliensi Kelompok Tani Hutan dalam Pengelolaan Ekowisata Berbasis Masyarakat di Kalibiru Kulon Progo pada Saat dan Pasca Pandemi Covid-19 Wiyono, Wiyono; Hidayat, Rochmad; Oktalina, Silvi Nur; Santoso, Probo
Jurnal Pariwisata Terapan Vol 8, No 2 (2024)
Publisher : Sekolah Vokasi, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpt.101298

Pandemi Covid-19 yang terjadi di Indonesia pada tahun 2020 – 2021 memberikan dampak yang serius terhadap usaha ekowisata berbasis komunitas di Daerah Istimewa Yogyakarta. Penelitian ini bertujuan untuk menganalisis strategi adaptasi dan ketahanan pengelola wisata alam berbasis komunitas selama dan pasca pandemi Covid-19 dalam mempertahankan dan mengembangkan usahanya. Penelitian ini dilakukan di Wisata Alam Kalibiru Kabupaten Kulon Progo. Pengumpulan data dilakukan dengan cara observasi lapangan, wawancara mendalam, dan studi dokumentasi. Penelitian lapangan dilaksanakan pada bulan April – Oktober 2021 dan studi dokumentasi dilakukan hingga bulan Oktober 2024. Hasil penelitian dianalisis secara deskriptif. Hasil penelitian menunjukkan bahwa penurunan jumlah pengunjung wisata di masa pandemi Covid-19 memaksa pengelola Wisata Alam Kalibiru melakukan strategi adaptasi jangka pendek untuk mempertahankan usaha ekowisata berbasis masyarakat. Jumlah pengunjung Wisata Alam Kalibiru yang tidak mengalami peningkatan pasca pandemi Covid-19 mendorong kelompok tani hutan menerapkan strategi ketahanan jangka panjang untuk mengembangkan usaha Wisata Alam Kalibiru dan program perhutanan sosial secara berkelanjutan.

Mapping the potential of high conservation value areas at the village level in Purworejo Regency Denni Susanto; Wiyono; Rochmad Hidayat
Jurnal Ilmu Ilmu Kehutanan Vol. 8 No. 2 (2024)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.8.2.87-96

High conservation value (NKT) is an assessment of outside conservation areas, including aspects of biodiversity, environmental services, and community social culture. This research aims to identify HCV potential at the village level. This research was conducted in Kedungpomahan Wetan, Kedungpomahan Kulon, and Tlogoguwo, Purworejo Regency. Structured interviews with key people in the village were conducted to obtain information about the HCVs in the village. Remote sensing approaches are also used to confirm potential HCVs. Based on the analysis results, it was found that potential HCVs were HCV 4.1, 4.2, and 5 in the three research villages, HCV 1.2 and 6 were found in Kedungpomahan Wetan and Kedungpomahan Kulon Villages, HCV 1.3 potentially existed in the three villages, and HCV 1.4 potentially existed in Tlogoguwo Village. The biodiversity aspect shows the discovery of endangered species, namely the pangolin (Manis javanica) and the slow loris (Nycticebus javanicus), which have Critically Endangered status. Aspects of environmental services are also found in the three villages, namely as flood control areas and preventing erosion. In the socio-cultural aspect, the area provides basic basic needs for the community, namely clean water and two graves. Knowing the potential of areas with high conservation value at the village level highlights the importance of management at the village level. This can be a basis for input in creating biodiversity management programs by related agencies such as the Ministry of Environment and Forestry and private agencies.

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