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All Journal Martabe : Jurnal Pengabdian Kepada Masyarakat International Journal of Science and Environment
Syawal Harahap, Fitra
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Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Mathematics Physics Social Sciences

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Study Of Soil Physical Properties Of Oil Palm Plants (Elaeis Guinensis Jacq) In The Labuhanbatu University Practice Area In Rantau Selatan District Utandi Harahap, Sabribal; Syawal Harahap, Fitra; Walida, Hilwa; Rizal, Khairul
International Journal of Science and Environment (IJSE) Vol. 4 No. 3 (2024): August 2024
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (348.217 KB) | DOI: 10.51601/ijse.v2i3.49

Abstract

The physical properties of the soil that need to be considered are the problem of degradation and soil structure due to management functions so that cultivated land is not eroded and organic matter is lost quickly.This research was carried out through 2 stages of activities, namely field activities and analysis activities. Stages of field activities were carried out at the Palm Oil Plantation on the Practical Land of Labuhanbatu University, Labuhanabtu, North Sumatra Province at a height of 28 meters. The method used in this research is a free grid measurement method at a semi-detailed survey level (observation frequency of 1 sample per 500 meters). Carrying out soil sampling at up to 5 sampling points with a distance of 100 meters in the field using a random method, spread over a predetermined area based on the base map. Results of land use research withSoil texture in the Labuhanbatu University Practice Field, Labuhanbatu Regency, sandy loam, The bulk density value shows low, soil porosity is still high, the soil color looks relatively dark, and the soil water content is still relatively normal.
Correlation Analysis of Biological and Chemical Properties of SoilIn the Third Generation of Oil Palm Plants at PT. Sinar Pandawa Labuhanbatu Siregar, Erdiansyah; Walida, Hilwa; Hariyati Adam, Dini; Syawal Harahap, Fitra
International Journal of Science and Environment (IJSE) Vol. 3 No. 4 (2023): November 2023
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v3i4.83

Abstract

The mainstay commodity that can be expected to increase the income and dignity of plantation farmers and Indonesian transmigrants is Palm Oil (Elaeis Guinensis Jacq). Oil palm Soil microbes have an important role in the soil ecosystem which is responsible for the nutrient cycle to maintain soil fertility and structure, especially the biological properties of the soil. This research was carried out through 2 stages of activities, namely field activities and analysis activities. Stages of field activities were carried out at the Kebun Sinar Pandawa Palm Oil Plantation PT. Sinar Pandawa, Labuhanabtu, North Sumatra Province with a height of 28 meters. The method used in this research is a free grid measurement method at a semi-detailed survey level (observation frequency of 1 sample per 500 meters). Carrying out soil sampling at up to 5 sampling points with a distance of 100 meters in the field using a random method, spread over a predetermined area based on the base map. Research Results Land use with different vegetation produces different biological and chemical soil properties. Soil organic C was positively correlated with total microbial population, total fungal population, and respiration. The highest correlation between biological and chemical soil properties was obtained from the total microbial population with a total P of 0.714. The highest correlation was obtained from the correlation between organic C and total N levels, namely 0.947.
Analysis of Several Soil Physical Properties in the Third Generation of Oil Palm Plants at PT. Sinar Pandawa Labuhanbatu Wiryansyah, Arya; Syawal Harahap, Fitra; Dorliana Sitanggang, Kamsia; Fadillah Zamzami, Luthfi
International Journal of Science and Environment (IJSE) Vol. 3 No. 4 (2023): November 2023
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v3i4.85

Abstract

The physical properties of the soil that need to be considered are the problems of degradation and soil structure due to management functions. In addition, on cultivated land that is not eroded, organic material is lost quickly.This research was carried out through 2 stages of activities, namely field activities and analysis activities. Stages of field activities were carried out at the Kebun Sinar Pandawa Palm Oil Plantation PT. Sinar Pandawa, Labuhanabtu, North Sumatra Province with a height of 28 meters. The method used in this research is a free grid measurement method at a semi-detailed survey level (observation frequency of 1 sample per 500 meters). Carrying out soil sampling at up to 5 sampling points with a distance of 100 meters in the field using a random method, spread over a predetermined area based on the base map. Land Use Research Results withSoil texture at PT. Sinar Pandawa, Labuhanbatu Regency, Sandy Clay, The Bulk Density value shows low, soil porosity is still high, the soil color looks relatively dark, and the soil water content is still relatively normal.
Characteristics of Soil Chemical Properties in Several Types of Oil Palm (Elaeis guineensis Jacq.) Land and Shrubs in Negeri Lama Seberang Village (Case Study of Lower Bilah Watershed) Julfan Efendi Nasution, Julfan; Syawal Harahap, Fitra; Ayu Putri Septyani, Ika; Ainy Dalimunthe, Badrul
International Journal of Science and Environment (IJSE) Vol. 4 No. 1 (2024): February 2024
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v4i1.92

Abstract

The Bilah Sub-Watershed area includes areas that have somewhat critical or semi-critical land so that land use is the result of human efforts in managing the available resources to meet their various needs. This often results in land use not being in accordance with its capabilities. This research aims to examine the chemical properties of several vegetation in Negeri Lama Seberang Village, Bilah Hilir District, Labuhanbatu Regency. The research was carried out from December to March 2024 using a survey method. Soil samples were taken at 3 points for each vegetation and different slopes at depths of 1-10 cm and 10-20 cm using a simple random method. The soil parameters measured were soil acidity (electrometry), soil organic carbon content (Walkley and Black), and soil texture (bouyoucos hydrometer). Soil analysis was carried out at the Laboratory of the Faculty of Agriculture, University of North Sumatra. The results of this research show that on a slope of 0-8% the average soil pH value is 4.61% and organic C is 1.04%, while on a slope of 8-15% the average soil pH value is 4.46% and C -organic 0.91%. On a slope of 0-8% the average value of the clay fraction is 20.27%, the dust fraction is 15.02% and the sand fraction is 64.41%, while on a slope of 8-15% the average value of the clay fraction is 27.48%, the dust fraction 19.87%, and sand fraction 52.63%.
Evaluation of Soil Nutrition Content of Phosphore (P) and Organic-C in Thre Locations of Intensive Rice Field in Balige District Amri, Ulil; Syawal Harahap, Fitra; Elizabeth Mustamu, Novilda; Fadillah Zamzami, Luthfi
International Journal of Science and Environment (IJSE) Vol. 4 No. 1 (2024): February 2024
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v4i1.93

Abstract

Evaluation of nutrient availability needs to be carried out to determine the ability of the soil to provide nutrients for plant growth, in this case the evaluation of the nutrient content of paddy fields in three locations in the Balige area, namely Huta Namora, Huta Bulu Mejan and Baruara. This is needed as information for the management of paddy fields on the provision of fertilizers in the future, both inorganic fertilizers and organic fertilizers. The purpose of this study was to evaluate the availability of soil nutrients such as organic C, total P, available P and soil pH after rice harvest. This research is a descriptive study by comparing data from the three research locations. In its implementation, 9 sample points of observation were chosen representing the location of each area. Every 3 sample points were mixed into one point of soil samples from the three research locations showing relatively the same results so that in one location there were 3 points of soil samples which were considered as replication 1, 2 and 3 replications. Thus, there were 9 soil samples for the three research locations. Based on the results of laboratory analysis shows that the nutrient content is relatively the same, namely for organic C content with low to moderate criteria, P-total nutrient content is on average between 6.55-7.52 (%) (low to moderate), for P is available between 27,241 – 28,909 with very low criteria. The pH parameter for paddy fields is relatively the same as the neutral criterion. This information becomes quite expensive information for the management of paddy fields in the future. The suggestion is to reduce the use of inorganic fertilizers and switch to the use of biological fertilizers and organic fertilizers.
Mapping Nutrient Status of Phosphate, Soil pH and Organic Carbon of Paddy Fields In Meijan Village Balige District Toba Regency Kuswandi, Haris; Syawal Harahap, Fitra; Hariyati Adam, Dini; Ayu Putri Septiyani, Ika
International Journal of Science and Environment (IJSE) Vol. 4 No. 1 (2024): February 2024
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v4i1.94

Abstract

The purpose of this research is to survey and mapping nutrient status of total phosphate, available phosphate, soil pH and organic carbon at paddy fields Meijan Village Balige District Toba Regency and its influence on rice production. Soil samples was analyzed at the Analytical Laboratory of PT Socfindo Indonesia North Sumatera Province. Which began in October to December 2023 The method used is Free Grid Survey semidetailed level survey and analysis of nutrient data total phospate by Acid destruction method (HClO4), available phosphate by Bray II method, soil pH by H2O extraction and organic carbon by walkley & black method and then interpret to the map nutrient status. The result of research showing that status total phosphate classified by 3 status such as, medium (81,59 ha), high (81,15 ha) and very high (27,26 ha). Available phosphate classified in 3 nutrient status such as very low (39,11 ha), low (137,40 ha) and medium (13,49 ha). Soil pH classified in 2 status such as moderately acidic (30,16 ha) and strongly acidic (159,84 ha). Organic carbon classified by 3 nutrient status such as very low (3,06 ha), low (135,84 ha) and medium (51,10 ha). Available phosphate and organik carbon affect rice production in Meijan Village Balige District Toba Regency.
Physical Properties Of Ultisol Soil In Pangkatan Sub-District With The Provision Of Organic Material Types Syawal Harahap, Fitra; Harahap, Arman; Arman, Iman; Haholongan Sidabukke, Simon
International Journal of Science and Environment (IJSE) Vol. 5 No. 2 (2025): May 2025
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v5i2.155

Abstract

This study entitled the provision of various organic materials on physical properties and ultisols in Pangkatan Sub-District Labuhan Batu Regency which was carried out in the experimental garden at the Labuhan Batu University campus, North Sumatra. This study aims to determine the best type of organic material to improve the physical properties of ultisol soil from the Rantau Selatan land at the Labuhan Batu. This study used a non-factorial randomized block design (RBD) with a treatment factor of 8 types of organic matter and 3 replications so that there were 27 experimental units. L0 Treatment: Control, L1: Palm oil solid waste, L2: Sugar factory waste, L3: Fish waste, L4: animal feed waste, L5: Chicken manure, L6: Cow manure, L7: Leguminose compost, L8: Compost organic waste fertilizer Medan city with a dose of each organic material 150g / 10 kg TKO. After incubation, bulk density (g /cm3) was taken using the Ring Sample method, Total Pore Space (%) with soil particle density and permeability (cm/hour) using the De Bootd method. Research Results Giving fish waste has the highest significant effect in improving soil physical properties such as reducing soil bulk density, namely 1.02 g / cm3, and increasing the total soil pore space by 61.63%, while the highest soil permeability is obtained in the treatment of animal feed waste, which is 60.22 cm. hour while the lowest was in the Control treatment of 29.11 cm/hour.
MENGUBAH SAMPAH MENJADI PELUANG: MENDAUR ULANG PLASTIK DAN MENGOLAH SAMPAH RUMAH TANGGA Rahmawaty, Rahmawaty; Rauf, Abdul; Sabrina, T.; Hasmadi Ismail, Mohd; Gandaseca, Seca; Fuad Abdullah, Muhammad; Aning Tedong, Peter; Nuryawan, Arif; Erwin Harahap, Darmadi; Aththorick, T. Alief; Kholizah, Siti; Syauki, Azri; Syawal Harahap, Fitra; Rambey, Ridahati
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 7, No 5 (2024): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v7i5.1730-1739

Abstract

Sampah organik dan sampah plastik dapat menimbulkan masalah bagi lingkungan, karena membuat lingkungan menjadi kotor dan bau.  Untuk mengatasi masalah ini maka sampah organik dan sampah plastik tersebut diolah menjadi produk lain. Kegiatan ini dilakukan oleh Kelompok Tani Pondok Miri pada bulan Mei 2022. Tujuan kegiatan ini adalah untuk mengimplementasikan praktik daur ulang sampah plastik dan memanfaatkan sampah rumah tangga sebagai medium tanam dan pupuk untuk tanaman obat guna meningkatkan nilai jual dan pendapatan di antara masyarakat, yang diilustrasikan melalui studi kasus di kelompok tani Pondok Miri Asri, Desa Sei Semayang, Sunggal, Deli Serdang. Daur ulang sampah plastik dilakukan dengan menggunakan pipa paralon, botol bekas yang multifungsi untuk menanam tanaman obat, serta galon/gelas air mineral untuk menanam tanaman obat. Pengumpulan sampah plastik, seperti botol plastik, bungkus makanan, bekas pembungkus minyak, bekas gelas plastik, dan sejenisnya, dilakukan di Desa Sei Semayang, Kecamatan Sunggal, Kabupaten Deli Serdang untuk dijadikan wadah tanam bagi tanaman obat.
INVENTRARISASI DAN SOSIALISASI JENIS TANAMAN UNGGULAN DI KECAMATAN MUARA BATANG TORU KABUPATEN TAPANULI SELATAN Rahmawaty, Rahmawaty; Rauf, Abdul; Hamdani Harahap, R.; Tarigan, Simon; Wulan, Nawang; Lubis, Rahmat; Pepah, Christine; Simbolon, Rohani; Erwin Harahap, Darmadi; Syawal Harahap, Fitra; Hosea O Siregar, Anggiat
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 7, No 7 (2024): MARTABE : JURNAL PENGABDIAN MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v7i7.2622-2630

Abstract

Kecamatan Muara Batang Toru di Kabupaten Tapanuli Selatan memiliki potensi besar dalam pengembangan komoditi tanaman unggulan yang dapat meningkatkan kesejahteraan masyarakat setempat. Kegiatan ini bertujuan untuk melakukan inventarisasi jenis-jenis tanaman unggulan dan mensosialisasikan jenis-jenis komoditi unggulan yang sesuai di wilayah ini kepada masyarakat dan pemangku kepentingan. Metode kegiatan yang digunakan meliputi survei lapangan, wawancara dengan petani dan dinas terkait, serta Fokus Grup Diskusi (FGD).  Analisis data sekunder dari sumber-sumber resmi juga dilakukan dalam kegiatan ini. Hasil inventarisasi menunjukkan bahwa komoditi unggulan di wilayah ini meliputi komoditi pertanian, seperti: padi, jagung, bawang merah, cabai, kacang, kedelai dan ubi . Setiap komoditi memiliki kelas kesesuaian lahan yang berbeda dengan faktor pembatas yang berbeda. Untuk mengatasi hambatan ini, sosialisasi dilakukan melalui pelatihan teknis dan  penyuluhan tentang cara mengatasi faktor pembatas lahan kesesuaian lahan terhadap komoditi unggulan tersebut, sehingga produktifitas yang dihasilkan dapat meningkat. Kegiatan ini diharapkan dapat menjadi referensi bagi pemerintah daerah dan para pemangku kepentingan dalam mengembangkan komoditi unggulan sektor pertanian yang berkelanjutan di Kecamatan Muara Batang Toru.
IMPLEMENTASI SISTEM PERTANIAN ORGANIK DENGAN PEMAKAIAN PUPUK KOMPOS SAMPAH ORGANIK DESA PADA PAKCOY Miswanto, Miswanto; Syawal Harahap, Fitra; Walida, Hilwa; Sepriani, Yusmaidar
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 5, No 4 (2022): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v5i4.1546-1554

Abstract

The Karya Bakti farmer group is one of the farmer groups in the Tebing Tinggi, rankan subdistrict, Labuhanbatu Regency. Village waste compost containing various organic elements that can be used as a substitute for chemical fertilizers. The purpose of this service activity is to increase understanding and knowledge about organic farming systems by applying solid organic fertilizer to pakcoy plants and how to make organic waste compost. Carried out through socialization, and training related to the application of compost to pakcoy and the manufacture of village waste compost. The demonstration plot was focused on the correct workings and techniques in supporting the production of pakcoy through the application of organic waste compost. The production of pakcoy cultivation has been succesful even thoug it has not involved all members of the farmer group. Knowledge and skills of farmers have increased regarding the cultivation of pakcoy plants and processing of village waste into solid organic fertilizer and its application to pakcoy plants. The introduction of organic waste compost in pakcoy cultivation received a positive response from some members of the Karya Bakti farmer’s group and farmers have understood the procedures for processing village waste into solid organic fertilizer (compost) and its application to pakcoy plants. 
Co-Authors Abdul Rauf Ainy Dalimunthe, Badrul Aning Tedong, Peter Arif NURYAWAN Arman, Iman Aththorick, T. Alief Ayu Putri Septiyani, Ika Dini Hariyati Adam Dorliana Sitanggang, Kamsia Elizabeth Mustamu, Novilda Fadillah Zamzami, Luthfi Fuad Abdullah, Muhammad Haholongan Sidabukke, Simon Hamdani Harahap, R. Harahap, Arman Harahap, Darmadi Erwin Hasmadi Ismail, Mohd Hosea O Siregar, Anggiat Irma Yani, Irma Julfan Efendi Nasution, Julfan kholizah, Siti Kuswandi, Haris Lubis, Rahmat Miswanto Miswanto Pepah, Christine Rahmawaty, Rahmawaty Rizal, Khairul Seca Gandaseca Sepriani, Yusmaidar Simbolon, Rohani Siregar, Erdiansyah Syauki, Azri T. Sabrina Tarigan, Simon Tengku Riza Zarzani N Utandi Harahap, Sabribal Walida, Hilwa Wiryansyah, Arya Wulan, Nawang