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All Journal Jurnal Ilmu Pertanian MEDIAN Sebatik jurnal Ilmu Pertanian (Agricultural Science) Jurnal Pengabdian Al-Ikhlas Rawa Sains: Jurnal Sains STIPER Amuntai Agrienvi : Jurnal Ilmu Pertanian Jurnal Hutan Tropika Jurnal Pengabdian kepada Masyarakat Nusantara Jurnal Agriment JURNAL HUTAN TROPIS
Arief Rahman
Politeknik Pertanian Negeri Samarinda
Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Health Professions Social Sciences Other

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Bercocok Tanaman Jenis Hortikultura Memanfaatkan Limbah Plastik Untuk Mendukung Ekonomi Kerakyatan di Kelurahan Teluk Lerong Ulu Sukariyan Sukariyan; Sri Ngapiyatun; Ernita Obeth; Arief Rahman; Humairo Aziza; Muhamad Yazid Bustomi; Sri Marlendi
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 4 No. 3 (2023): Jurnal Pengabdian kepada Masyarakat Nusantara (JPkMN)
Publisher : Cv. Utility Project Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55338/jpkmn.v4i3.1328

Abstract

Teluk Lerong Ulu Village has the highest population density compared to six other villages in Sungai Kunjang District, Samarinda City, and with dense settlements and minimal yard land. Innovation in cultivating horticultural crops can create sustainability, land use efficiency, meet daily food consumption, and increase the income level of residents if cultivated intensively. If horticultural crops are done intensively and become a culture in an environment, the environment becomes a beautiful and resilient environment. This community service program aims to be a form of synergy between the world of higher education and the community by increasing community insight and skills by cultivating horticultural crops in the yard using plastic waste. The method of implementing activities is in the form of extension activities and practices on the cultivation of horticultural crops by utilizing plastic waste as a place to grow crops. In this activity, the community can take advantage of a narrow yard by planting horticultural types and can use plastic waste as a planting medium, so that people will easily get food, especially vegetables needed by households, and can reduce household expenses in terms of buying vegetables.
Identification of Secondary Metabolite Compounds in Nut Grass (Cyperus rotundus L.) Using Different Solvents Types Arief Rahman; Rusli Anwar; Yuliana Sabarina Lewar
Median : Jurnal Ilmu Ilmu Eksakta Vol. 15 No. 3 (2023): Jurnal Median
Publisher : Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33506/md.v15i3.2788

Abstract

Nutgrass is a common weed often found in agricultural fields. Its high population in agricultural land can have negative implications for farmers as it may prevent farmed crops from growing and producing as well. However, nutgrass has the potential to be developed into a biopesticide due to its phytochemical compounds. The purpose of this study is to identify secondary metabolite compounds present in nutgrass extract. On nutgrass extracts, the study used phytochemical screening techniques with ethanol (polar) and n-hexane (non-polar) solvents. According to the findings, ethanol and n-hexane solvents produced nutgrass extract yields of 10.81% and 0.65%, respectively. Alkaloids, flavonoids, saponins, tannins, and steroids were all present in nutgrass extracts made with ethanol, whereas only steroid components were present in extracts made with n-hexane. Saponins, tannins, alkaloids, flavonoids, and steroids are only a few of the secondary metabolite substances found in nutgrass extracts.
PERTUMBUHAN TANAMAN SELADA AKUAPONIK DENGAN MEDIA TANAM YANG BERBEDA Marlendi, Sri; Rindawati; Rahman, Arief; Suparno
Agrienvi: Jurnal Ilmu Pertanian Vol. 17 No. 2 (2023): Journal Agrienvi
Publisher : Agrienvi: Jurnal Ilmu Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/aev.v17i2.11323

Abstract

This study aims to determine the effect of aquaponics on the growth and yield of lettuce plants with different planting media. This research was conducted at the Samarinda State Agricultural Polytechnic from July to September 2023. The research was conducted using a completely randomised design with the treatment of planting media consisting of three levels, namely: P1 = Coconut fibre, P2 = Ironwood powder, and P3 = Coconut fibre and Ironwood powder, and each was repeated 3 (three) times. The parameters observed included water pH, water concentration, water temperature, plant height, number of leaves, leaf area, wet weight, and dry weight of lettuce plants. The data obtained were analysed by F-test analysis with a significance level of 5%. If the treatment affects the variables observed, it is continued with the 5% BNJ test. The results showed that the coconut fibre planting media treatment was the best treatment with a plant height of 55.50 mm, number of leaves 3.33 leaflets, leaf area index 1724.67 mm2, wet weight 0.60 grams, and dry weight 0,140 grams.
SOSIALISASI TENTANG PERKOPERASIAN BAGI KELOMPOK DASAWISMA LILY KELURAHAN HARAPAN BARU KOTA SAMARINDA Sukariyan Sukariyan; Muhamad Yazid Bustomi; Budi Winarni; Rusli Anwar; Ernita Obeth; Sri Ngapiyatun; Jamaluddin Jamaluddin; Rossy Mirasari; Puspita Puspita; Arief Rahman; Humairo Aziza; Fahrizal Fahrizal; Pandu Rochman Suosa Putra; Andi Lelanovita Sardianti; Sri Marlendi; Jumri Jumri
JURNAL PENGABDIAN AL-IKHLAS UNIVERSITAS ISLAM KALIMANTAN MUHAMMAD ARSYAD AL BANJARY Vol 11, No 1 (2025): AL-IKHLAS JURNAL PENGABDIAN
Publisher : Universitas Islam kalimantan MAB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/jpaiuniska.v11i1.18820

Abstract

Salah satu upaya dalam pemanfaatan potensi masyarakat yaitu dengan berkumpul dan bekerjasama untuk mencapai tujuan dan kemajuan bersama. Masyarakat dapat membentuk kelompok atau komunitas agar dapat berinteraksi untuk mencapai kemajuan anggota masyarakat yang tergabung di suatu wilayah. Tujuan kegiatan pengabdian masyarakat ini yaitu memberikan sosialisasi pentingnya perkoperasian bagi masyarakat yang tergabung dalam kelompok dasawisma lily RT 25 Kelurahan Harapan Baru. Kegiatan dilaksanakan di ruang pertemuan dasawisma RT 25 yang berlokasi di Perum Rindang Luhur Kota Samarinda. Kegiatan dilaksanakan dengan metode ceramah, diskusi, dan tanya jawab. Peserta kegiatan diberikan materi tentang pentingnya berkoperasi, prinsip-prinsip koperasi, manfaat bagi anggota koperasi, serta bagaimana partisipasi anggota koperasi. Hasil kegiatan yaitu terbentuk koperasi dengan jumlah anggota 27 orang, dengan beberapa aktivitas yang dilakukan yaitu kegiatan simpan pinjam, dan jual beli olahan produk yang dihasilkan oleh anggota koperasi. Dengan berkoperasi masyarakat dapat saling membantu dalam mencapai kebutuhan ekonominya. Melalui kegiatan ini, diharapkan peserta dapat memahami pentingnya koperasi, dan adanya komitmen baik dari pengurus koperasi maupun anggora koperasi yang bergabung agar dapat memajukan koperasi dan dapat mensejahterakan anggota koperasi. Partisipasi anggota yang aktif akan mendukung kemajuan dan keberlanjutan koperasi yang dijalankan.
Evaluate The Application Of The 4 Principles Correctly On Fertilizing Aktivities For Empty Plam Oil Ngapiyatun, Sri; Robet; Puspita; Wartomo; Aziza, Humairo; Anwar, Rusli; Rahman, Arief
JURNAL AGRIMENT Vol. 10 No. 1 (2025): Juni 2025
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v10i1.3352

Abstract

This research is based on the soil conditions at PT. Cipta Davia Mandiri which tend to be rocky and sandy so that fertilization is needed. One of the right fertilizers is empty bunch fertilizer because it can improve soil structure, soil texture, aeration and increase soil absorption capacity to water. This study aims to determine the evaluation of the application of the 4 right principles in empty bunch fertilization activities referring to the 4 right and to determine the achievement of the target results of empty bunch fertilization work based on the 4 right principles. The method used is the Quantitative method using saturated sampling (census sampling) where all populations are used as samples. In this study, the sample used was 10 employees because the fertilization employees only numbered 10 people. Fertilization activities were carried out in block 227A division 08. Based on the results of the research on the 4 Right Principles in the application of empty fruit bunch fertilizer, all of them have met the accuracy requirements, both the right type with an average value of 100%, the right dose with an average of 91.48%, the right time with an average of 100%, and the right method with an average of 95.39% and the achievement of the work target of empty fruit bunch fertilization employees on average reached the work target of up to 31 trees/HK from the target of 32 trees/HK with a percentage value of 96.87%.
The Influence of Salary and Premium on The Performance of Oil Palm Harvesting Employees in Afdeling 2 PT. Citra Agro Kencana Bustomi, Muhamad Yazid; Asseggaf, Sayid Abdullah; Jamaluddin; Rahman, Arief; Puspita
JURNAL AGRIMENT Vol. 10 No. 1 (2025): Juni 2025
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v10i1.3398

Abstract

Employee performance is an important aspect of achieving optimal productivity for the company. Providing salaries and premiums is one of the factors believed to affect employee performance. This study aims to determine the effect of salary and premium on the performance of oil palm harvesting employees in Afdeling 2 PT Citra Agro Kencana. The research method used is a quantitative approach with multiple linear regression analysis techniques. The sample in this study amounted to 40 respondents taken through the saturated sampling method. Data were collected through questionnaires and interviews, and processed using the SPSS Version 22 application. The results showed that salary partially had a positive and significant effect on employee performance, while premiums had no significant effect on employee performance. However, simultaneously, salary and premiums have a significant effect on the performance of harvesting employees. This study concludes that providing proper and timely salaries can improve employee performance, while the premium system needs to be evaluated to be more transparent and fair in its implementation.
Co-Authors Andi Lelanovita Sardianti Anwar, Rusli Asseggaf, Sayid Abdullah Aziza, Humairo Budi Winarni Daryono Daryono Daryono Eka Tarwaca Susila Putra Ernita Obeth Fahrizal Fahrizal Faradilla Faradilla Hadi Nasbey Humairo Aziza Jamaluddin Jamaluddin Jamaluddin Jumri Jumri Kardika, Adelia Juli Khilma Sufiana Marlendi, Sri Muhamad Yazid Bustomi Muhammad Alamsyah Muhammad Atta Bary Muhammad Irwansyah Barkhati Setiawan Ngapiyatun, Sri Nur hidayat Nurwijayanti Pandu Rochman Suosa Putra Puspita Puspita Puspita Riama Rita Manullang Rindawati Rossy Mirasari Rusli Anwar Rusli Anwar Rusmini Shella A.J. W. Sri Marlendi Sri Marlendi Sri Ngapiyatun Sri Ngapiyatun Sri Ngapiyatun Sriyanto Waluyo Sukariyan Suparno Suparno Suparno Syauqi, Anis Wartomo Wartomo Yuanita Yuliana Sabarina Lewar