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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jerami Jurnal Agronomi Tanaman Tropika (JUATIKA) Serambi Journal of Agricultural Technology Journal of Agriculture (JoA) WISDOM : Jurnal Pengabdian Kepada Masyarakat Wisdom
Yusran Akbar
Politeknik Indonesia Venezuela
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics Other

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Analysis of Soil Quality Index of mixed garden land use type on dry land in Blang Bintang sub-district, Aceh Besar district Yusran Akbar; Umar H. A; Endiyani Endiyani; Sri Agustina; Irhami Irhami; Ika Rezvani; Irmayanti Irmayanti
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 4 No 1 (2022): Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v4i1.1794

Abstract

This research was conducted by using a descriptive method based on the results of surveys and field observations and laboratory analysis. Field survey activities were carried out to obtain primary data in the form of general biophysical conditions of the area and physical and chemical characteristics of the soil obtained from observations and indicators of soil quality through soil analysis in the laboratory. Soil sampling points were determined using the purposive sampling method, namely points that have been determined in selected dry land areas in Blang Bintang District, Aceh Besar District. Soil sampling for analysis of chemical properties was carried out by drilling. Soil drilling was carried out to determine the thickness of the soil solum. Sampling was focused only on the top soil layer with a thickness of 0 - 20 cm. In mixed garden land use type (LUT) 5 - 6 sample points were taken which were then analyzed in the laboratory. From the data from the soil analysis, the fertility status of each type of land use will be determined. Field observations and sampling were carried out at each observation point (LUT) in the Blang Bintang District, Aceh Besar District.The soil characteristics and a large percentage of sand compared to the percentage of silt and clay. The low content of clay fraction in both lands affected the formation of soil aggregates. The position and composition of organic matter greatly determine the process of forming stability and distribution of aggregates. Sandy soil in mixed garden vegetation is difficult to absorb water and nutrients due to large grains and small surface area per unit weight. The soil which is dominated by the sand fraction is porous with high aeration pores. Smooth aeration properties can increase the oxidationof organic matter.
Correlation between Soil Carbon Potential and Soil Quality Index in Various Types of Dry Land Use in Aceh Besar District Umar H A; Endiyani Endiyani; Sri Agustina; Irhami Irhami; Yusran Akbar
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 5 No 1 (2023): Vol 5 No 1 (2023): Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v5i1.2747

Abstract

Soil quality is a useful concept when assessing the sustainability of an agricultural business and demonstrating the ability of soil to maintain plant and animal productivity, improve water and air quality, and protect human health. SQI is a soil variable with the following characteristics: 1) well correlated with ecosystem processes; 2) integration of physical, chemical, and biological soil properties; 3) good sensitivity to human-induced soil changes; 4) simple measurement and interpretation; and 5) Reproducibility Soil quality index (SQI) is a diagnostic procedure to evaluate soil function and overall health. This research was carried out on a unit of land in a dry area in Aceh Besar District with a study area of 239,439.63 ha. Analysis of biomass samples and soil samples was carried out at the Laboratory of Soil and Plant Sciences and Soil Physics Laboratory, Faculty of Agriculture, University of Syiah Kuala. The tools used in this study include a set of computers with the Microsoft Windows 10 operating system that are equipped with several software for analysis, writing instruments, and other supporting tools. The main materials used in this study were soil samples, tree diameter measurement data, and land use maps, including geology, climate, slope class, soil, and topography. The results of the correlation analysis test showed a value of 0.6358. This shows that the relationship between soil C potential and soil quality index is a strong correlation. The distribution of carbon in the soil also has a close relationship with the soil quality index and is an effort to maintain carbon stocks in the soil. C - organic content is a very important parameter in compiling soil quality index criteria. Soil quality can be affected by many factors, such as parent material, environmental factors, land use type, and human activities. The percentage of soil organic C is an indicator of the percentage of soil organic matter (BOT), and BOT is able to improve soil structure and aggregates. Soil organic carbon (SOC) concentration is closely related to soil quality and vegetation productivity. This relationship occurs because of the many contributions of soil carbon to soil properties such as the improvement of soil structure and water retention, provision of cation exchange capacity, and supply of plant nutrients through mineralization. This effect is especially important in small-scale tropical farming systems where the use of external inputs is often limited, and SOC concentrations have been positively correlated with yield levels for a variety of tropical soils.
PENGARUH PENAMBAHAN EKSTRAK DAUN BAYAM (Amaranthus Hybridus L.) TERHADAP KUALITAS KERUPUK TEMPE Sri Agustina; Yusran Akbar; Ika Rezvani Aprita; Chairil Anwar; Irmayanti irmayanti
Serambi Journal of Agricultural Technology Vol 5, No 1 (2023): Juni
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/sjat.v5i1.6121

Abstract

Kerupuk tempe merupakan salah satu makanan tradisional yang digemari oleh semua lapisan masyarakat. Bayam merupakan sayuran yang memiliki nilai serat dan gizi yang tinggi. Penambahan ekstrak daun bayam pada proses pembuatan kerupuk tempe diharapkan menjadi inovasi pada produk kerupuk tempe. Tujuan penelitian ini adalah untuk mengetahui konsentrasi penambahan ekstrak daun bayam yang terbaik terhadap kualitas kerupuk tempe yang dihasilkan. Penelitian ini menggunakan metode Rancangan Acak Lengkap (RAL) dengan 4 perlakuan yaitu B0=0%, B1=10%, B2=20%, B3=30% dan 5 kali ulangan. Hasil penelitian menunjukkan penambahan ekstrak daun bayam memberikan pengaruh nyata terhadap nilai organoleptik warna, tetapi tidak berpengaruh nyata terhadap nilai kadar air, kadar abu, nilai organoleptik (rasa, aroma, tekstur). Hasil penelitian menunjukkan bahwa perlakuan penambahan ekstrak daun bayam sebesar 10% (B1) mendapatkan nilai yang terbaik pada rasa yaitu 3,91 dan nilai aroma 3,70 dari kerupuk tempe yang dihasilkan.
THE DISTRIBUTION AND SOIL CARBON STOCK ON LAND UTILITY TYPES OF BUSH, MOOR, MIXED GARDEN AND RAINFED RICE FIELDS ON DRY LAND IN ACEH BESAR REGENCY Umar Husein Abdullah; Endiyani Endiyani; Irhami Irhami; Sri Agustina; Yusran Akbar
Journal of Agriculture Vol. 2 No. 02 (2023): Research Articles, July 2023
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/joa.v2i02.2509

Abstract

This study aims to determine the potential of soil carbon on dry land in Aceh Besar regency. This study uses a descriptive method based on field results and surveys and laboratory analysis. Soil sampling at various depths was carried out for carbon and bulk density analysis. Composite soil samples were taken at a depth of 0-5, >5-10, >10-20, >20-30, >30-70, and >70-100 cm. The type of land use is bush covering an area of ??96,962.2 ha, moor 313.03 ha, rainfed rice fields 4,478.67 ha and mixed gardens 15,052.09 ha. The highest percentage of soil carbon is in the mixed garden land utility type (3.40%) compared to other types of utility. the highest carbon potential is found in the bush land utility type (137.68 tons/ha) compared to other types of utility. The highest soil carbon stock is in the type of land use of bush compared to other types of land utility. This is because the bush land utility type has soil carbon potential and a large area compared to other land utility types.
The Effect of Giving Aloe Vera Growth Regulators to Entres on the Success of Grafting Honey Mango Seedlings (Mangifera Indica) Umar Husein Abdullah; Ayu Maharani; Said Mulya Ihsan; Yusran Akbar; Halim Akbar
JERAMI : Indonesian Journal of Crop Science Vol 7 No 1 (2024): JIJCS
Publisher : Department of Crop Science, Faculty of Agriculture, Andalas University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jijcs.7.2.8-12.2024

Abstract

This study aims to influence the administration of Aloe vera Plant Growth Regulators (PGR) on scions on the success of grafting of Honey Mango seedlings with concentrations of 2, 4, and 6 grams. The parameters observed were: Plant height was measured using a ruler by measuring from the ground surface to the tip of the highest stem. Stem diameter was measured at a height of 1 cm above the ground surface using a digital caliper. The number of leaves counted were leaves that were fully open. The calculation of the number of leaves was carried out since two weeks after planting. Stem diameter measurements were carried out since two weeks after planting and then measured once a week for seven weeks. To see the factors that affect the Treatment (M0, M1, M2, and M3) on Plant Height, Stem Diameter and Number of Leaves, multiple linear regression was used. In addition to the PGR factor, factors such as weather, nutrients and soil type greatly affect plant growth (Saputro et al., 2017; Sipayung et al., 2024). It can be seen that the M3 treatment (6 grams of PGR) had a greater effect (50.7%) compared to the M0, M1, and M2 treatments. This indicates that the more plant growth regulators given to the plants, the greater the R square value. This is in accordance with the research of Prabawa et al., (2020) which stated that soaking natural plant growth regulators had a significant effect on the viability and vigor of expired pagoda mustard seeds, and the treatment of coconut water with a concentration of 50% (Z2) gave the best effect.
Modification of Additional Check Valves and Tube Pressure to Enhance Hydram Pump Capacity and Performance for Agricultural Applications Umar Husein Abdullah; Yusran Akbar; Lukman Martunis; Irhami Irhami; Sri Agustina; Muhammad Afdhal; Andriy Anta Kacaribu; Khairun Nisa
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

Abstract

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.
EMPOWERMENT OF FARMER GROUPS THROUGH INNOVATION OF NATURAL PLANT GROWTH REGULATORS FROM BAMBOO SHOOTS IN COT CUT VILLAGE, ACEH BESAR: PEMBERDAYAAN KELOMPOK TANI DENGAN INOVASI ZPT ALAMI REBUNG BAMBU DI DESA COT CUT ACEH BESAR Oktarisa Nurul Mukminin; Mulyanti; Dewi Yana; Lukman Martunis; Mizar Liyanda; Yusran Akbar; Magfirah; Sri Agustina; Ika Rezvani Aprita; Chairil Anwar; Endiyani; Irhami; Nurhatijah; Humeira; Kurnia; Masyitah; Zulvia Maika Letis; Mulla Kemalawaty; Hayatun Nufus
WISDOM : Jurnal Pengabdian Kepada Masyarakat Wisdom Vol. 3 No. 1 (2026): JPKM WISDOM 5, 2026
Publisher : PT. ROCE WISDOM ACEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71275/wisdom.v3i1.177

Abstract

Plant Growth Regulators (PGRs) are organic compounds that are not classified as plant nutrients but are biologically active at low concentrations and can stimulate, inhibit, or modify plant growth and development. The objective of this community service program was to develop a fermentation technique for bamboo shoots into a PGR solution and to enhance farmers’ capacity through extension services and hands-on training. This program was implemented by lecturers and students of Politeknik Indonesia Venezuela in Cot Cut Village, Kutabaro Sub-district, Aceh Besar Regency. The activities included field observation and the fermentation of bamboo shoots to produce PGRs. The fermentation process successfully yielded a dark-colored PGR solution with a characteristic aroma. The local community of Cot Cut Village showed strong enthusiasm for this program because it used natural materials that are inexpensive, readily available, and environmentally friendly. This activity demonstrates that bamboo shoots have significant potential as a source of natural PGRs and can serve as an innovative component of environmentally sustainable agriculture. Through this approach, bamboo shoots are expected to provide a simple yet impactful solution in supporting sustainable, locally based agricultural practices in Cot Cut Village, Kutabaro Sub-district, Aceh Besar Regency.
Co-Authors Andriy Anta Kacaribu Ayu Maharani Chairil Anwar Dewi Yana Endiyani Endiyani Endiyani Halim Akbar, Halim Hayatun Nufus Humeira Ika Rezvani Ika Rezvani Aprita Irhami Irhami Irhami Khairun Nisa Kurnia Lukman Martunis Magfirah Masyitah mizar liyanda Muhammad Afdhal Mulla Kemalawaty Mulyanti Mulyanti Nurhatijah Oktarisa Nurul Mukminin Said Mulya Ihsan Sri Agustina Umar Husein Abdullah Zulvia Maika Letis