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All Journal ROCE : Jurnal Pertanian Terapan WISDOM : Jurnal Pengabdian Kepada Masyarakat Wisdom
Halim Akbar
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Erosion Prediction and Soil Conservation Techniques In The Alue Geudeubang Sub Wstershed North Aceh Regency: PREDIKSI EROSI DAN TEKNIK KONSERVASI TANAH DI SUB DAS VALUE GEDUNG KABUPATEN ACEH UTARA Andriyana; Halim Akbar; Khusrizal
ROCE : Jurnal Pertanian Terapan Vol. 1 No. 2 (2024): JPT ROCE 2, 2024
Publisher : PT. ROCE WISDOM ACEH

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Abstract

Erosion is the process of soil or soil particles being moved from one place to another by water. In the context of a watershed, erosion is a significant issue because it reduces soil productivity and increases sedimentation, thus reducing the lifespan of reservoirs. The goal of this research is to assess the predictive value of erosion in the Alue Geudubang Sub-watershed, North Aceh Regency. The research methodology involves a survey which includes a preparation stage, preliminary survey, main survey, data analysis, and presentation of results. Erosion prediction is calculated using the Universal Soil Loss Equation (USLE). The research findings indicate that the highest erosion prediction value is at SPL 10, where low-density mixed garden land, 0-8% slope, and Inceptisol soil type result in a value of 327.57 tonnes/ha/yr (ETol = 26.78 tonnes/ha/yr). Meanwhile, the lowest erosion prediction value is found at SPL 1 with forest land use, 0-8% slope, and Ultisol soil type, yielding a value of 5.01 tonnes/ha/yr (ETol = 16.17 tonnes/ha/yr). The recommended soil conservation technique for SPL 10 is to improve cropping patterns, such as planting high-density patterns combined with creating plant beds, to reduce the erosion rate to 9.83 tonnes/ha/yr (ETol = 26.78 tonnes/ha/yr).
TECHNICAL GUIDANCE ON BIOPORE HOLES SOIL CONSERVATION AS ONE OF THE FLOOD PREVENTION EFFORTS FOR THE COMMUNITY OF PIRAK TIMU DISTRICT, NORTH ACEH REGENCY: PENDAMPINGAN TEKNIK KONSERVASI TANAH LOBANG BIOPORI SEBAGAI SALAH SATU UPAYA PENCEGAHAN BANJIR KEPADA MASYARAKAT KECAMATAN PIRAK TIMU KABUPATEN ACEH UTARA Halim Akbar; Sakral Hasby Puarada; Muhammad Authar ND; Riris Nadia Syafrilia Gurning
WISDOM : Jurnal Pengabdian Kepada Masyarakat Wisdom Vol. 1 No. 2 (2024): JPKM WISDOM 2, 2024
Publisher : PT. ROCE WISDOM ACEH

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Flood control is mainly related to the behavior of residents in a watershed, namely,how each resident in a watershed wants to build an inundation system and/orabsorption system (through soil conservation technology) on their respective plotsof land. There are at least two approaches to understanding this aspect of behavior,namely the normative approach and the rational choice approach. In thesocialization, they conveyed the importance of understanding land conservation inorder to save the environment and the flood mitigation process. The team alsoprovided an introduction to a soil drilling tool which is useful for making bioporeholes, providing felt (dry leaves) in holes that have been planted with perforatedpipes with the aim of reducing surface flow, creating water absorption which willlater be used to reserve water in the soil and reduce surface flow with the aim ofstimulating microorganisms such as worms so as to eliminate flooding. Next, theteam evaluated when it rained. This test is carried out to see the progress ofwhether there are any changes in the land that has been given such treatment. Thecommunity is very enthusiastic because this is a big motivation for the communityto grow crop
COMBINATION OF BIOCHAR AS AMELIORANT AND VERMICOMPOST IN INCREASING THE YIELD OF RED ONION (Allium ascalonicum L.): KOMBINASI BIOCHAR SEBAGAI AMELIANT DAN VERMIKOMPOST DALAM MENINGKATKAN HASIL TANAMAN BAWANG MERAH (Allium ascalonicum L.) Rosnina A.G; Nasruddin; Halim Akbar; Hasnan Habib D. Lubis; Usnawiyah,
ROCE : Jurnal Pertanian Terapan Vol. 2 No. 2 (2025): JPT ROCE 4, 2025
Publisher : PT. ROCE WISDOM ACEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71275/roce.v2i2.118

Abstract

Shallots are a horticultural product experiencing a rising demand, both as a culinary seasoning and as materials for the pharmaceutical industry. This research aims to investigate the effectiveness of biochar and vermicompost as soil amendments that can enhance the characteristics of suboptimal land to boost shallot yields. The study employed a factorial RBD with three replications. The first factor involved the dosage of factorial fertilizer with two observed variables: (i) Vermicompost (V0 = control, V1 = 1 kg /). The incorporation of vermicompost had a significant positive impact on plant height, leaf count, bulb quantity, root length, bulb dry weight, and bulb diameter. Conversely, the application of biochar alone significantly influenced plant height, the number of shallot bulbs, as well as the wet and dry weights of the shallot bulbs. The combination of vermicompost and biochar in a 2:1 ratio per plot proved to be the optimal mix for enhancing growth and productivity, thereby increasing the shallot harvest index.
SOIL ERODIBILITY ANALYSIS AND SOIL CONSERVATION TECHNIQUE IN THE BAWANG GAJAH SUB-WATERSHED, CENTRAL ACEH REGENCY: ANALISIS ERODIBILITAS TANAH DAN TEKNIK KONSERVASI TANAH DI SUB-DAS BAWANG GAJAH KABUPATEN ACEH TENGAH Halim Akbar; Rini Fitri
ROCE : Jurnal Pertanian Terapan Vol. 2 No. 2 (2025): JPT ROCE 4, 2025
Publisher : PT. ROCE WISDOM ACEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71275/roce.v2i2.122

Abstract

Soil erodibility is the ease with which soil is destroyed by the force of falling raindrops and/or surface runoff. This study aims to determine the soil erodibility value and soil conservation techniques in the Bawang Gajah sub-watershed. The method used in this study is a survey method consisting of preparation, preliminary survey, primary survey, data analysis, and presentation of results. Soil erodibility values were calculated using the Wischmeier and Smith equation. The results of the soil erodibility analysis showed that low soil erodibility values ranging from 0.27, 0.28, and 0.37 were found in Land Mapping Unit (LMU) 2, 4, 5, and 10, moderate soil erodibility values of 0.43 and 0.51 are found in LMU 6 and 7, high soil erodibility values of 0.61 and 0.64 are found in LMU 3 and 11. Very high soil erodibility values of 0.82 and 0.92 are observed in LMU 9 and 14, respectively. The conservation techniques that must be implemented on LMU 2, 4, 5, and 10 are planting ground cover vegetation, applying mulch, and practicing crop rotation. The conservation techniques to be applied to LMU 6 and 7 are a combination of agroforestry and contour terraces, along with the planting of vetiver grass. The soil conservation techniques that must be applied at LMU 3 and 11 are agroforestry and reforestation, as well as the construction of contour terraces for the rehabilitation of eroded areas, while at LMU 9 and 14, the soil conservation measures implemented are the construction of terraces equipped with diversion channels, terrace channels, and drainage channels.
SOCIALIZATION OF SOIL PROCESSING TECHNIQUES AND AMELIORANTS IN RICE CULTIVATION INNOVATIONS IN THE SRI (System of Rice Intensification) SYSTEM, Binjee Village, Nisam District, North Aceh Regency Halim Akbar; Muhammad Yusuf; Sakral Hasby Puarada; Umar Husein Abdullah
WISDOM : Jurnal Pengabdian Kepada Masyarakat Wisdom Vol. 2 No. 2 (2025): JPKM WISDOM 4, 2025
Publisher : PT. ROCE WISDOM ACEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71275/wisdom.v2i2.121

Abstract

This community service activity aims to enhance the understanding and skills of farmers in Binjee Village, Nisam District, North Aceh Regency, in rice cultivation through the application of soil processing techniques and the production of ameliorants, as well as innovations in the System of Rice Intensification (SRI) rice planting method. The background to this activity is based on the decline in rice productivity due to the narrowing of agricultural land and the lack of adoption of technological innovations by farmers. The implementation method employs a participatory approach, combining material delivery with direct field practice, involving 30 farmers as participants. The activity stages include socialisation, training in soil processing techniques and the production of ameliorants, and demonstrations of innovative SRI planting methods. The results of the activity show that farmers gain new, relevant, and valuable knowledge and demonstrate enthusiasm in implementing the techniques that have been socialised. This activity has a positive impact in raising awareness of the importance of cultivation technology innovation and soil conservation to maintain agricultural productivity amidst the challenges of land conversion.
Co-Authors Andriyana Hasnan Habib D. Lubis Khusrizal Khusrizal Muhammad Authar ND MUHAMMAD YUSUF Nasruddin Rini Fitri Riris Nadia Syafrilia Gurning Rosnina A.G Sakral Hasby Puarada Umar Husein Abdullah Usnawiyah,