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All Journal Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Penelitian Pendidikan IPA (JPPIPA) Journal on Education Abditani : Jurnal Pengabdian Masyarakat
Ariyanti, D
Forestry Study Program, Faculty Of Forestry, Universitas Tadulako, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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PERBANYAKAN ANGGREK ALAM SECARA VEGETATIF MELALUI STEK DAN PEMISAHAN RUMPUN Zulkaidhah Zulkaidhah; Asri Pirade; Ariyanti; Sustri
Jurnal Abditani Vol. 3 No. 2 (2020): Oktober
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31970/abditani.v3i2.53

Abstract

Anggrek alam merupakan salah satu hasil hutan non kayu yang termasuk dalam golongan tanaman hias yang sangat digemari. Tingginya permintaan anggrek menyebabkan anggrek memiliki nilai jual yang sangat tinggi. Hal ini menjadi salah satu penyebab tingginya eksploitasi anggrek alam dalam hutan. kegiatan eksploitasi secara terus menerus menjadikan anggrek alam terancam punah. Tujuan pengabdian ini adalah untuk melestarikan tanaman anggrek khususnya anggrek alam yang terancam punah melalui kegiatan budidaya anggrek alam secara vegetatif melalui pemisahan rumpun dan stek. Metode yang digunakan dalam program ini adalah metode penyuluhan dan pelatihan tentang perbanyakan anggrek alam secara vegetative melalui stek dan pemisahan rumpun. Hasil yang diperoleh dalam kegiatan ini yaitu indukan anggrek alam yang tergolong sympodial (Cymbidium sp., Bulbophyllum sp. Grammatophyllum sp.) diperbanyak melalui pemisahan rumpun. Satu indukan dapat dipisahkan menjadi 4-5 rumpun. Sedangkan untuk anggrek alam yang tergolong monopodial (Dendrobium sp. dan Vanda sp.) diperbanyak dengan cara stek karena model pertumbuhannya secara vertikal. Satu indukan dewasa juga dapat menghasilkan 4 – 5 stek. Pola kerja sama yang dijalankan dalam kegiatan ini yaitu melalui kerja sama dengan kelompok-kelompok tani anggrek alam yang ada di Desa Karunia Kecamatan Palolo Kabupaten Sigi sebagai penyedia indukan anggrek yang selanjutnya diperbanyak secara vegetative melalui stek dan pemisahan rumpun
Peningkatan Kualitas Bibit Tanaman Multy Purpose Tree Species (MPTs) Sebagai Upaya Mendukung Kegiatan Rehabilitasi Zulkaidhah Zulkaidhah; Rukmi Rukmi; Ariyanti Ariyanti; Dewi Wahyuni; Abdul Hapid; Rahmawati Rahmawati
Journal on Education Vol 5 No 4 (2023): Journal on Education: Volume 5 Nomor 4 Mei-Agustus 2023
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v5i4.2098

Abstract

Forestry plant nurseries are one of the efforts to support land rehabilitation activities that have been launched by the Government. Nursery activities not only contribute to environmental sustainability but are expected to provide many benefits both economically, environmentally, and socially. The seeds produced are expected to be used to rehabilitate and plant critical land, vacant land, and unproductive land. MPTS types of plants are currently widely used as plants for rehabilitation activities because they have financial advantages, namely high economic value, and are liked by the community. The service method used is counseling, training, and mentoring. Counseling and training include good MPTS plant nursery techniques so they can produce quality seeds, nurseries using quality/certified and selected seeds, using good planting media that can support nutrient availability for seedling growth and how to do top grafting on seedlings MPTS plants to obtain good and quality seeds. The results of the implementation of the Service Results Dissemination Program activities went well and smoothly with 100% realization of the activity. The counseling and training activities carried out included counseling on quality MPTs plant nursery techniques and for training activities carried out procedures for making solid organic fertilizer (compost) and top grafting techniques on MPTs plant seeds. Realization of activities can be seen from the successful shoot grafting seedlings.
Pemberdayaan Masyarakat melalui Teknik Konservasi Tanah dan Air dalam Upaya Mitigasi Dampak Perubahan Iklim Naharuddin; Rahmawati Rahmawati; Ariyanti Ariyanti; Erniwati Erniwati; Muthmainnah Muthmainnah
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 9 No. 1 (2023): Agrokreatif Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.9.1.26-32

Abstract

Land use regulation and soil and water conservation techniques need to be intensified to minimize the impact of climate change, especially in controlling floods, erosion and landslides. The purpose of this service is to provide education to the public in efforts to mitigate the impact of climate change through environmentally friendly soil and water conservation technology. The method used in this service is a participatory educational and training method or educational and participatory approach with extension activities, training and technical guidance. The results of the service implementation have been carried out, namely: preparation, introduction of activities, implementation of counseling/training on the material: a) The benefits of increasing land productivity through soil and water conservation techniques and b) Introduction and several soil and water conservation techniques, namely vegetative techniques and terrace construction. the contours of the A frame model, in addition, an evaluation is carried out. Service activities provide benefits in increasing land productivity and assisting in planting arrangements according to contour lines and as a basis for making terraces.
Phytochemical Analysis, Physical Properties, and Chemical Compound Content White Teak Wood (Gmelina Arborea Roxb) Ariyanti; Mutmainnah; Asniati
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.9907

Abstract

Indonesia is a country with a tropical climate. Rainfall in Indonesia is quite high and greatly affects the growth of mushrooms (fungi). The use of wood cannot be separated from the manufacture of traditional houses. These traditional houses made of wood are very susceptible to fungal attacks. Wood or wood rot fungi are fungi that live attached to decaying trees, but some types of wood fungi grow on living tree trunks and on dead trees. Wood rot fungi are heterotrophic, or do not produce their own food, This study aims to determine the resistance of white teak wood (Gmelina arborea Roxb) against wood-decay fungi. The research method used was a completely randomized factorial design consisting of two factors: factor I (wood) and factor II (fungi). The test samples used for the combination of the two factors measured 5x 2.50x1.50 cm, with a total of 9 test samples placed in culture jars separately. All samples from the base, middle, and tip tests were placed into a jar containing PSA media, and the inoculated mushroom culture was added to the jar. The observed parameters used an analysis of variance to determine whether the treatment had a significant effect on the decrease in teak wood weight. The Least Significant Difference (LSD) test was carried out to determine whether there were significant differences between treatments or not.
Physical and Mechanical Properties of White Teak Wood (Gmelina Arborea) from Ampana, Poso, Central Sulawesi Based on the Position of the Wood in the Trunk Erniwati; Ariyanti; Mutmainnah; Imran Rachman
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10253

Abstract

The basic properties of this wood are also greatly influenced by factors within the wood and external factors such as where the wood grows. This research was conducted from June to September 2024 at the Soil Science Laboratory, Faculty of Agriculture, and the Mechanical Engineering Laboratory, Faculty of Engineering, Tadulako University to determine the physical and mechanical properties of white teak wood from Ampana, Poso, Central Sulawesi. The design method used in this study is RAL Factorial with two factors, namely: Factor A variation of the axial direction (base, middle, tip) and, Factor B variation of the radial direction (near the heart, middle, near the skin), so that there are 9 treatments and each treatment is repeated 5 times. The results of the study showed that both physical and mechanical properties were influenced by the position of the wood in the trunk where the position of the wood in the trunk affects the physical and mechanical properties of the wood studied. Based on the MOE value, the white teak wood studied is included in the strength class V. Based on the MOR value and compressive strength parallel to the grain, the wood studied is included in the strength class III which can be used as raw material for furniture and light construction.
The Strength of Several Types of Bamboo from Around Palu City as a Substitute for Wood in Construction Erniwati; Ariyanti; Sahri Alam; Mutmainnah; Asniati; Rahmawati
Jurnal Penelitian Pendidikan IPA Vol 11 No 12 (2025): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i12.13424

Abstract

The use of bamboo as a substitute for wood for construction needs is increasing along with the decreasing availability of wood. Meanwhile, on the other hand the strength and durability of bamboo are different from wood, so it is necessary to conduct research to determine the strength of bamboo before it is used as a raw material for construction needs to replace wood. Based on this, this study aims to determine the types of bamboo found around Palu City and to test the strength of bamboo as a substitute for construction wood or other uses. This study was conducted in July–October 2025 at the Forestry Laboratory and Mechanical Engineering Laboratory of Tadulako University. The raw materials used in this study were types of bamboo that are widely found around Palu City aged 4–5 years. The tools used in this study were handsaws, calipers/vernier calipers, ovens, digital scales, and Universal Testing Machines (UTM) for testing the mechanical properties of bamboo. The results showed that the type of bamboo and the position of the base, middle, and tip affected the water content and density of the bamboo studied. The density value of bamboo showed a tendency from the base to the tip of bamboo; the value became higher. The flexural strength of bamboo batu is equivalent to wood of strength class IV, and the flexural strength of bamboo betung and bamboo tali is higher than the flexural strength of wood of the same strength class. The shear and tensile strength values of bamboo are not affected by the type and axial position. The tensile strength values of bamboo studied have met the allowable stress limit of bamboo for tensile stress.
Co-Authors Abdul Hapid Asniati Asniati Asri Pirade Dewi Wahyuni Erniwati Erniwati Erniwati Imran Rachman Muthmainnah Mutmainnah Mutmainnah Naharuddin Naharuddin Rahmawati Rahmawati Rahmawati Rukmi Rukmi Sahri Alam Sustri Sustri Zulkaidhah Zulkaidhah