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Potential and Absorption of CO2 in Various Types of Dry Land Use in Aceh Besar Regency Abdullah, Umar Husein; Martunis, Lukman; Mulyanti, Mulyanti; Yana, Dewi; Akbar, Yusran; Agustina, Sri
Journal of Agriculture Vol. 3 No. 01 (2024): Research Articles, March 2024
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/joa.v3i01.3760

This study was carried out on a 239,439.63 ha unit of dry land in the Aceh Besar Regency. The Soil and Plant Science Laboratory and the Soil Physics Laboratory at the Faculty of Agriculture, Universitas Syiah Kuala, analyzed soil and biomass samples. Twelve different land use types in the Aceh Besar Regency's dry land are the research locations. Utilizing a methodology with the number SNI 7724:2011, the Indonesian National Standards Agency established the biomass measuring and sampling procedure in 2011. According to the study's findings, the primary forest land use type has the greatest potential for absorbing CO2 in the forest land use type, followed by the following. Pine forest, secondary forest, teak forest, eucalyptus forest, and bush forest, in that order. In contrast, the land use categories of mixed gardens, moors, bushes, grassland, rainfed rice fields, and bare ground have the highest potential for absorbing CO2. Primary forests have the largest overall carbon dioxide absorption among the many forest land use types. These are followed, in order, by secondary forests, bush forests, eucalyptus forests, pine forests, and teak forests. The primary forest land use type has the largest total CO2 absorption among the non-forest land use types, followed by grasslands, shrubs, mixed gardens, rainfed rice fields, moorland, and bare ground, in that order. The Aceh Besar Regency's numerous dry land uses can benefit from enhanced natural and environmental sustainability due to the wide stem diameter and abundance of woody plants, which can also increase CO2 absorption. Highlights High CO2 potential and sequestration are critical in controlling climate change Humans play an important role in regulating and maintaining the availability of plants to maintain environmental stability. Forest protection plays an important role in maintaining the biodiversity of plants, animals, and endangered species in protected forest areas.

Peningkatan Pengelolaan Keuangan Melalui Pelatihan dan Pendampingan di Badan Usaha Milik Desa (BUMDes) Gampong Siem Rizky, Fitrian; Agustina, Agustina; Azlina, Azlina; Lisnawati, Lisnawati; Azmy, Khairul; Sari, Dewi Maya; Martunis, Lukman
Jurnal Komunitas : Jurnal Pengabdian kepada Masyarakat Vol. 7 No. 1: Juli 2024
Publisher : Institut Ilmu Sosial dan Manajemen Stiami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31334/jks.v7i1.4034

The financial management of Badan Usaha Milik Desa (BUMDes) is a vital aspect of local economic development in Indonesia. The implementation of Kepmendesa No. 136 of 2022 is an issue that must be considered by BUMDes Gampong Siem for the preparation and management of financial reports. This community service is carried out through activities related to the preparation and reporting of finances in accordance with Kepmendesa No. 136 of 2022. Based on the assistance and training provided, it was concluded that BUMDes Gampong Siem has not yet prepared and reported finances in accordance with Kepmendesa No. 136 of 2022. Currently, BUMDes Gampong Siem, whose main businesses focus on cattle breeding and a savings and loan cooperative, still uses a traditional financial recording system, which objectively does not allow for detailed access to business management and conditions. There is a need for trained human resources to regularly oversee and prepare financial reports for BUMDes in Gampong Siem.

Potential and Absorption of CO2 in Various Types of Dry Land Use in Aceh Besar Regency Abdullah, Umar Husein; Martunis, Lukman; Mulyanti, Mulyanti; Yana, Dewi; Akbar, Yusran; Agustina, Sri
Journal of Agriculture Vol. 3 No. 01 (2024): Research Articles, March 2024
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/joa.v3i01.3760

This study was carried out on a 239,439.63 ha unit of dry land in the Aceh Besar Regency. The Soil and Plant Science Laboratory and the Soil Physics Laboratory at the Faculty of Agriculture, Universitas Syiah Kuala, analyzed soil and biomass samples. Twelve different land use types in the Aceh Besar Regency's dry land are the research locations. Utilizing a methodology with the number SNI 7724:2011, the Indonesian National Standards Agency established the biomass measuring and sampling procedure in 2011. According to the study's findings, the primary forest land use type has the greatest potential for absorbing CO2 in the forest land use type, followed by the following. Pine forest, secondary forest, teak forest, eucalyptus forest, and bush forest, in that order. In contrast, the land use categories of mixed gardens, moors, bushes, grassland, rainfed rice fields, and bare ground have the highest potential for absorbing CO2. Primary forests have the largest overall carbon dioxide absorption among the many forest land use types. These are followed, in order, by secondary forests, bush forests, eucalyptus forests, pine forests, and teak forests. The primary forest land use type has the largest total CO2 absorption among the non-forest land use types, followed by grasslands, shrubs, mixed gardens, rainfed rice fields, moorland, and bare ground, in that order. The Aceh Besar Regency's numerous dry land uses can benefit from enhanced natural and environmental sustainability due to the wide stem diameter and abundance of woody plants, which can also increase CO2 absorption. Highlights High CO2 potential and sequestration are critical in controlling climate change Humans play an important role in regulating and maintaining the availability of plants to maintain environmental stability. Forest protection plays an important role in maintaining the biodiversity of plants, animals, and endangered species in protected forest areas.

ANALISIS PERBEDAAN PRODUKSI TANAMAN KOPI ARABIKA (Coffee Arabica L) ORGANIK AKIBAT KETINGGIAN TEMPAT DI KECAMATAN BINTANG KABUPATEN ACEH TENGAH: ANALYSIS OF THE DIFFERENCE IN PRODUCTION OF ORGANICARABIC COFFEE (Coffee Arabica L) PLANTS AS A RESULT OF HEIGHTOF PLACE AT KECAMATAN BINTANG KABUPATEN ACEH TENGAH liyanda, mizar; Martunis, Lukman; Salima, Reza; Muzakir; Sri Agustina; Hardiansyah
ROCE : Jurnal Pertanian Terapan Vol. 1 No. 1 (2024): JPT ROCE 1, 2024
Publisher : PT. ROCE WISDOM ACEH

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Kopi arabika ( Coffee Arabica L ). Kopi merupakan salah satu hasil komoditi perkebunan yang memiliki nilai ekonomis yang cukup tinggi di antara tanaman perkebunan lainnya, tanaman kopi termasuk dalam Class Magnoliopsida / Dicotyledons (tumbuhan berkeping dua) dan ordo Rubiales. Peneliti ini bertujuan untuk mengetahui analisis perbedaan produksi kopi arabika ( Coffee Arabica L). Peneliti ini dilaksanakan di Kabupaten Aceh Tengah Kecamatan Bintang dari tanggal 17-28 September 2018. Peneliti ini menggunakan metode Diskriptif Analisis. Pengambilan sampel data produksi sebanyak tiga kali tiga level ketinggian 1.000 – 1.100 mdpl di daerah kampung Atu Payung, 1.200 – 1.300 mpdl di daerah kampung Jamur Konyel kampung Linung Bulen 1 1.400 – 1.500 mdpl. Masing-masing ketinggian diambil luas lahan sampel 1 ha jadi total keseluruhan sampel menjadi 3 ha. Kesimpulan Produksi dijumpai di Desa Jamur Konyel sebesar 5.400 Kg pada ketinggian tempat 1.200 –1.300 mdpl, produksi gelondong merah kopi tertinggi terdapat pada tahun panen antara tahun 2015 sampai tahun 2017. Adapun produksi gelondong merah kopi rendah terdapat pada Desa Atu Payung yaitu 1.680 kg dengan ketinggian tempat 1.000 – 1.100 mdpl

UJI MEDIA TANAM YANG BERBEDA TERHADAP DIAMETER BATANG BIBIT KAKAO: TEST OF DIFFERENT PLANTING MEDIA ON COCOA SEEDLINGSTICK DIAMETER Martunis, Lukman; Mulyanti; Husniah; Agustina, Sri
ROCE : Jurnal Pertanian Terapan Vol. 1 No. 1 (2024): JPT ROCE 1, 2024
Publisher : PT. ROCE WISDOM ACEH

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Rendahnya produktivitas kakao di Perkebunan Rakyat salah satu faktornya adalah belum menggunakan bibit dari varietas unggul dan masih menggunakan bibit lokal. Faktor lain yang dapat menyebabkan rendahnya kualitas bibit adalah penggunaan bahan media tanam yang belum sesuai dengan syarat pertumbuhan bibit kakao. Penelitian ini bertujuan untuk melihat pertumbuhan diameter batang bibit kakao melalui media tanam yang berbeda. Penelitian ini dilaksanakan di kebun percobaan Politeknik Indonesia Venezuela, Aceh Besar dari bulan Juni sampai dengan Juli 2019. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) yang terdiri non faktorial dari 4 perlakuan dan 6 ulangan sehingga menghasilkan 24 satuan percobaan. Parameter yang diamati adalah diameter batang pada umur 10 hari setelah semai (HSS), 20 HSS, 30 HSS dan 40 HSS. Uji media tanam yang berbeda tidak memberikan pengaruh yang nyata terhadap pertumbuhan diameter batang bibit kakao dari umur 10 HSS sampai dengan 40 HSS. Hal ini disebabkan komposisi media tanam tidak sesuai dengan pertumbuhan bibit kakao serta dipengaruhi juga oleh sifat genetik dari bibit tanaman kakao.

Modification of Additional Check Valves and Tube Pressure to Enhance Hydram Pump Capacity and Performance for Agricultural Applications Abdullah, Umar Husein; Akbar, Yusran; Martunis, Lukman; Irhami, Irhami; Agustina, Sri; Afdhal, Muhammad; Kacaribu, Andriy Anta; Nisa, Khairun
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.8478

Pump that operates automatically by relying on natural power from water without using great cost and trouble by pumping hydram. Hydram pumps are one of the types of pumps that are driven by kinetic power, it was discovered by a 1796 Montgolfier in Italy. The purpose is to determine the most optimal water speed of the hydram pump by using different numbers of pressure tubes and several check valves. This research uses a factorial Randomised Group Design (RGD) method. The first treatment is valve variation and the second is variation in the number of tubes. The results showed that the average river water flow velocity was 0.154 meters/second with an average water discharge of 2.61 m3/second under normal flow conditions. The average water flow in the intake pipe is 0.717 meters / second and the volume of water in the pipe is 15.19 liters with an average water discharge entering the intake pipe is 10.804 m3 / second. A combination of three valves and three tube treatments consistently produces greater water discharge than other combinations. The highest efficiency of the hydram pump is found in the combination of three checks.

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