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All Journal Jurnal Agrista Jurnal Floratek Proceedings of Annual International Conference Syiah Kuala University - Life Sciences & Engineering Chapter Jurnal Manajemen Sumberdaya Lahan AGRIVITA, Journal of Agricultural Science agriTECH Jurnal Agrotek Lestari Aceh International Journal of Science and Technology Journal of Economics, Entrepreneurship, Management Business and Accounting Jurnal Ilmiah Mahasiswa Pertanian Rona Teknik Pertanian AKSIOMA : Jurnal Sains Ekonomi dan Edukasi Horizon: Indonesian Journal of Multidisciplinary

Sufardi Sufardi

Program Studi Ilmu Tanah, Fakultas Pertanian, Universitas Syiah Kuala

Author-ID : 388434

Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences Other

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Sifat Residu pembenah Darussalam Setelah Pembenah Tanah Pada Pada Pertanaman Sawi Musim Tanam Ke Empat Saiful Rahmat; Khairullah Khairullah; Sufardi Sufardi
Jurnal Ilmiah Mahasiswa Pertanian Vol 5, No 2 (2020): Mei 2020
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Perbaikan karakteristik tanah Entisols telah dilakukan dengan aplikasi bahan pembenah tanah berupa sekam padi, biochar, dan kotoran sapi. Penelitian ini merupakan percobaan lapangan menggunakan Rancangan Acak Kelompok (RAK) faktor tunggal yang bertujuan untuk mengkaji pengaruh tujuh kombinasi perlakuan bahan pembenah tanah terhadap beberapa sifat fisika tanah pada musim tanam ke empat setelah penanaman sawi (Brassica juncea L.), yang merupakan penelitian lanjutan untuk mengkaji pengaruh tiga jenis bahan pembenah tanah yaitu sekam padi, biochar, dan kotoran sapi pada Entisols Darussalam. Variabel sifat fisika yang dianalisis adalah berat volume (BV), porositas, permeabilitas, dan kemantapan agregat. Hasil analisis tanah menunjukkan bahwa pengaruh residu pemberian bahan pembenah tanah sebanyak 5 hingga 20 t ha-1 tidak bepengaruh terhadap beberapa sifat fisika tanah pada Entisol Darussalam setelah musim tanam ke empat. Perubahan sifat fisika hanya terjadi pada permeabilitas tanah yang berubah dari sedang menjadi agak lambat. Berat volume tanah (BV) tanah setelah musim tanam keempat berkisar dari 1,29-1,33 g cm-3 (tinggi), porositas berkisar dari 50,19-55,18% (sedang), permeabilitas berkisar dari 1,84-4,05 cm per jam (sedang), sedangkan kemantapan agregat 50,15-55,05% (stabil). Kendala yang masih terdapat pada Entisols ini adalah nilai BV tanah yang masih tinggi, sehingga takaran dosis bahan pembenah tanah perlu ditambah hingga hingga 20 t ha-1 atau lebih tinggi.

Distribusi Fe- dan Al-humus serta C organik Tanah pada Entisol dan Inceptisol di Lahan Kering Jantho, Kabupaten Aceh Besar Cut Fajrina; Teti Arabia; Sufardi Sufardi
Jurnal Ilmiah Mahasiswa Pertanian Vol 4, No 1 (2019): Februari 2019
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Abstrak. Humus merupakan senyawa organik yang sangat penting di dalam tanah karena dapat membentuk kompleks dengan kation logam, sehingga mengurangi toksisitas pada tanaman. Penelitian ini bertujuan untuk mengetahui kandungan dan distribusi Fe- dan Al-humus serta C organik tanah pada Entisol dan Inceptisol di lahan kering Jantho, Kabupaten Aceh Besar. Sampel tanah diambil pada setiap lapisan horison dari profil tanah ordo Entisol (Typic Udorthents) dari Desa Jalin, Inceptisol (Lithic Dystrudepts) Buket Meusara, dan Inceptisol (Oxic Dystrudepts) dari Desa Cucum, kemudian dibawa ke Laboratorium untuk dianalisis Fe- dan Al- humus serta C organik tanah. Fe- dan Al-humus diekstrak dengan larutan 0,1 N Na-pirofosfat (metode van Reeuwijk, 1992) sedangkan Fe dan Al dalam ekstrak Na-pirofosfat diukur dengan AAS. Kandungan C organik ditetapkan dengan metode Wakley dan Black yaitu destruksi dengan asam sulfat dan kalium bikromat dan pengukuran C dilakukan dengan titrasi FeSO4. Hasil Penelitian menunjukkan bahwa kandungan Fe-humus tanah pada ketiga ordo tanah tergolong sangat rendah (0,05 - 0,09%) sedangkan Al-humus tanah bervariasi dari rendah sampai sedang (2,54 - 6,89%). Pada Entisol Jalin, distribusi Fe-humus dan Al-humus semakin meningkat dengan kedalaman, sedangkan pada Inceptisol Buket Meusara dan Inceptisol Cucum, Fe-humus cenderung semakin menurun dengan kedalaman, sementara Al-humus sangat bervariasi. Kandungan C organik tanah di lahan kering Jantho, Aceh Besar pada Entisol dan 0,14 - 0,72% pada Inceptisol Buket Meusara, dan 0,15 - 1,25% pada Inceptisol Cucum. Kandungan Fe- dan Al-humus tanah tidak berkorelasi langsung dengan kandungan C organik.Distribution of Fe- and Al-humus and organic C on Entisol and Inceptisol in Drylands of Jantho, Aceh Besar DistrictAbstract. Humus is a very important organic compound in the soil because it can form complexes with metal cations, so as reducing toxicity to plants. This study aimed to determine the content and distribution of Fe- and Al-humus and soil organic C in Entisol and Inceptisol in dry land of Jantho, Aceh Besar District. Soil samples were taken at each layer of the horison from the soil profile of Entisol (Typic Udorthents) order from Jalin Village, Inceptisol (Lithic Dystrudepts) Buket Meusara, and Inceptisol (Oxic Dystrudepts) from Cucum Village, then taken to the Laboratory for Fe- and Al-humus analysis and soil organic C. Fe- and Al-humus were extracted with 0.1 N Na-pyrophosphate solution (van Reeuwijk method, 1992) while Fe and Al in Na-pyrophosphate extract were measured by AAS. Organic C content is determined by Wakley and Black method, which is destruction with sulfuric acid and potassium bicarbonate and measurement C is carried out by titrating FeSO4. The results showed that the soil Fe-humus content in the three soil orders was classified as very low (0.05 - 0.09%) while Al-humus soil varied from low to moderate (2.54 - 6.89%). In Entisol Interlace, the distribution of Fe-humus and Al-humus increases with depth, whereas in Inceptisol Buket Meusara and Cucum Inceptisol, Fe-humus tends to decrease with depth, while Al-humus varies greatly. Soil organic C content in Jantho dry land, Aceh Besar in Entisol and 0.14 - 0.72% in Meusara Bouquet Inceptisol, and 0.15 - 1.25% in Cucum Inceptisol. The content of Fe- and Al-humus soil does not correlate directly with organic C content.

Kandungan Fe, Al, dan Si Bebas dan Status Kesuburan Tanah pada Entisol dan Inceptisol di Lahan Kering Jantho, Kabupaten Aceh Besar T. Zada Nurnikmat; Teti Arabia; Sufardi Sufardi
Jurnal Ilmiah Mahasiswa Pertanian Vol 4, No 2 (2019): Mei 2019
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Abstrak. Fe, Al, dan Si bebas di dalam tanah umumnya terdapat sebagai bentuk mineral yang merupakan komposisi utama tanah pada lahan kering di wilayah tropika basah. Kandungan unsur tersebut di dalam tanah dapat diekstrak dengan larutan dithionite-sitrat. Penelitian ini bertujuan untuk mengetahui kandungan dan distribusi Fe, Al, dan Si-bebas tanah pada setiap lapisan horizon tanah ordo Entisol dari Desa Jalin dan Inceptisol dari Desa Cucum dan Buket Meusara serta status kesuburan tanahnya di lahan kering Jantho Kabupaten Aceh Besar. Analisis Fe, Al, dan Si-bebas diekstrak dengan larutan 0,1 N Natrium dithionit-sitrat (Holmgren, 1976) dan diukur konsentrasinya dengan Spektrofotometer Serapan Atom (SAA). Hasil Penelitian menunjukkan bahwa kandungan Fe-bebas tanah pada ketiga ordo tanah tergolong rendah (0,01-1,43%) sedangkan Al-bebas tanah bervariasi antar ordo tanah dan berkisar dari rendah hingga tinggi (1,60-11,72%). Kandungan Si-bebas pada ketiga ordo tanah di lahan kering Jantho juga bervariasi dari rendah sampai tinggi (1,48-13,05%). Kandungan Fe-bebas terendah dijumpai pada Inceptisol Cucum, sementara Al- dan Si-bebas terendah dijumpai pada Inceptisol Buket Meusara. Berdasarkan komposisi Fe, Al, dan Si, maka ketiga ordo tanah tersebut termasuk tanah yang sedang berkembang lanjut dan mempunyai status kesuburan tanah rendah.The content of Free Fe, Al, and Si and Soil Fertility Status of Entisol and Inceptisol in Dryland of Jantho, Aceh Besar DistrictAbstract. In soils, the free of Fe, Al, and Si are generally found as a mineral that are the main composition of the soil in humid tropical dryland. The content of these elements in the soil can be extracted with dithionite-citrate solution. This research aims to know the content and distribution of free Fe, Al, and Si in the soil horizon layers of each soil order of Entisol (from Jalin), and Inceptisol (from Cucum and Buket Meusara vilages) of dryland of Jantho, Aceh Besar District and to evaluate the soil fertility status. Fe, Al, and Si were extracted with 0.1 N Na-dithionite-citrate (Holmgren, 1976) and measured their consentration by atomic absorption Spectrophotometry (AAS). The results showed that the content of free Fe on the third soil order are low (0.01 -1.43%) while free Al of soil varies between soil order and range from low to high (1.60-11.72%). The content of free Si on the third soil order in dryland of Jantho also varies from low to high (1.48-13.05%). The lowest free Fe content of soil found at Inceptisol Cucum, while the lowest free Al and Si content found at Inceptisol Buket Meusara. Based on the Fe, Al, and Si composition, the third soil order includes as developing advanced soils which low soil fertility status.

Peningkatan Serapan Hara Nitrogen, Fosfor, dan Kalium Tanaman Sawi Hijau Akibat Konsentrasi Larutan Hara AB Mix pada Media Cocopeat Khairul Fahmi; Yusnizar Yusnizar; Sufardi Sufardi
Rona Teknik Pertanian Vol 15, No 2 (2022): Volume No. 15, No. 2, Oktober 2022
Publisher : Department of Agricultural Engineering, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/rtp.v15i2.25892

Abstrak. Larutan Hara AB Mix merupakan pupuk majemuk campuran larut air yang sering digunakan pada sistem media hidroponik. Efektifitas Larutan AB Mix ini sebagai sumber hara bagi tanaman sayur antara lain dipengaruhi oleh konsentrasi pemberian yang tepat. Percobaan ini dilakukan di dalam polybag menggunakan rancangan acak lengkap (RAL) yang terdiri atas 5 perlakuan konsentrasi larutan AB Mix yaitu: 0,25; 0,50; 0,75; 1,00; dan 1,25 g L-1 air dengan empat ulangan. Benih sawi hijau dibibitkan pada media rockwool selama seminggu dan setelah berumur 20 hari dipindahkan ke dalam polybag ukuran 15×21 cm yang telah diisi dengan media cocopeat. Pemberian larutan AB Mix dilakukan setiap hari bersamaan dengan penyiraman sampai tanaman berumur berumur 30 hari setelah tanam (HST). Sampel daun untuk analisis N,P, dan K diambil pada seluruh daun tanaman yang telah dipanen pada umur 30 HST. Daun tersebut sebelum dianalisis, dibersihkan dengan akuades dan kemudian dimasukkan ke dalam oven pada suhu 70 0C. Setelah kering digiling dan dihaluskan dengan mesin grinder dan kemudian disaring dengan ayakan ukuran 0,5 mm. Analisis kandungan hara N, P, dan K dilakukan menggunakan metode destruksi basah. Pemberian larutan AB Mix berpengaruh nyata (P0,05) terhadap bobot segar dan bobot kering tanaman sawi hijau serta dapat meningkatkan konsentrasi dan serapan N,P, dan K. Konsenrasi optimum larutan AB Mix diperoleh pada rentang 1.34 - 1.63 g L-1 air.Increased Uptake of Nutrients N, P, and K of Green Mustard Due to The Concentration of Nutrient Solution AB Mix in Cocopeat MediaAbstract. AB Mix Nutrient Solution is a water-soluble compound fertilizer that is often used in hydroponic media systems. The effectiveness of the AB Mix solution as a source of nutrients for vegetable plants is influenced by, among other things, the right concentration of administration. This experiment was carried out in polybags using a completely randomized design (CRD) consisting of 5 treatment concentrations of AB Mix solution, namely: 0.25; 0.50; 0.75; 1.00; and 1.25 g L-1 water with four replications. Green mustard seeds were seeded on Rockwool media for a week and after 20 days they were transferred to 15×21 cm polybags filled with cocopeat media. The AB Mix solution was given every day along with watering until the plants were 30 days old after planting (DAT). Leaf samples for analysis of N, P, and K were taken on all leaves of plants that had been harvested at the age of 30 DAP. Before being analyzed, the leaves were cleaned with distilled water and then placed in an oven at a temperature of 70 0C. After drying, it was ground and mashed with a grinder machine and then filtered through a 0.5 mm sieve. Analysis of the nutrient content of N, P, and K was carried out using the wet digestion method (Kalra 1998). The administration of AB Mix solution had a significant effect (P0.05) on the fresh weight and dry weight of mustard greens and could increase the concentration and uptake of N, P, and K on Cocopeat media. The optimum concentration of AB Mix solution was obtained in the range of 1.34 - 1.63 g L-1 of water.

Indeks Kualitas Tanah pada Lahan Pengembangan Kopi Arabika di Kabupaten Bener Meuriah Provinsi Aceh, Indonesia Muhammad Fachruddin; Sufardi Sufardi; Syakur Syakur
Rona Teknik Pertanian Vol 14, No 2 (2021): Volume 14, No.2, Oktober 2021
Publisher : Department of Agricultural Engineering, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/rtp.v14i2.22048

Abstrak. Provinsi Aceh merupakan sentral utama produksi Kopi arabika yang dikelola secara organik. Dua kabupaten yang mengembangkan kopi arabika organik yaitu Kabupaten Aceh Tengah dan Bener Meuriah yang merupakan dataran tinggi dengan ketinggian 1500 hingga 1900 mdpl. Areal pengembangan kopi organik ini memiliki fisiografi perbukitan dengan jenis tanah yang beragam yang rentan akan terjadinya erosi, sehingga akan berpengaruh terhadap kualitas lahan dan produksi kopi. Penelitian ini bertujuan untuk mengevaluasi dan pemetaan indeks kualitas tanah pada areal perkebunan kopi di Kabupaten Bener Meriah, Provinsi Aceh. Studi ini menggunakan metode survei deskriptif yaitu melalui pengamatan lapangan dan analisis laboratorium. Perhitungan indeks kualitas tanah (IKT) menggunakan kriteria Mausbach dan Seybold (1998) yang telah dimodifikasi Partoyo (2005). Parameter yang dianalisis meliputi karakteristik kimia tanah dan fisika tanah. Hasil penelitian menunjukkan sangat baik (IKT = 0,80 – 1,00). Indeks kualitas tanah pada lahan pengembangan Kopi Arabika di Kabupaten Bener Meuriah, Provinsi Aceh secara umum tergolong baik walaupun nilai SQI antara satuan lahan bervariasi dari sedang hingga tinggi.Soil Quality Index on Arabica Coffee Development Land in Bener Meuriah District, Aceh Province, Indonesia Abstract. Aceh Province is the main center of arabica coffee production and is organically managed. There are two districts that develop organic Arabica coffee, namely Central Aceh and Bener Meuriah districts (altitude 1500-1900 m above sea level). This organic coffee development area has steep physiography with various soil types and is susceptible to erosion, with the result that it will affect the quality of the land and coffee production. This study aims to evaluate a soil map of soil quality index in a coffee plantation area in Bener Meriah Regency, Aceh Province. This study uses a descriptive survey method, namely by field observations and laboratory analysis. Calculation of the soil quality index (SQI) using the criteria of Mausbach and Seybold (1998) and modified by Partoyo (2005). Parameters were analyzed including soil chemical characteristics and soil physics. The results of the soil quality index showed eminent value, namely 0.80 – 1.00. In general, soil quality index on arabica coffee development land in Bener Meuriah Regency is classified as decent although the SQI value between land units varies from moderate to high.

Fast And Simultaneous Prediction Of Agricultural Soil Nutrients Content Using Infrared Spectroscopy Devianti Devianti; Zulfahrizal Zulfahrizal; Sufardi Sufardi; Agus Arip Munawar
Rona Teknik Pertanian Vol 12, No 1 (2019): Volume 12, No. 1, April 2019
Publisher : Department of Agricultural Engineering, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/rtp.v12i1.11656

Abstract. The functions soil depends on the balances of its structure, nutrients composition as well as other chemical and physical properties. Conventional methods, used to determine nutrients content on agricultural soil were time consuming, complicated sample processing and destructive in nature. Near infrared reflectance spectroscopy (NIRS) has become one of the most promising and used non-destructive methods of analysis in many field areas including in soil science. The main aim of this present study is to apply NIRS in predicting nutrients content of soils in form of total nitrogen (N). Transmittance spectra data were obtained from a total of 18 soil samples from 8 different sites followed by N measurement using standard laboratory method. Principal component regression (PCR) with full cross validation were used to develop and validate N prediction models. The results showed that N content can be predicted very well even with raw spectra data with coefficient correlation (r) and residual predictive deviation index (RPD) were 0.95 and 3.35 respectively. Furthermore, spectra correction clearly enhances and improve prediction accuracy with r = 0.96 and RPD = 3.51. It may conclude that NIRS can be used as fast and simultaneous method in determining nutrient content of agricultural soils.

The Effect of Cash Flow on Stock Returns in Property and Real Estate Companies Listed on the Indonesia Stock Exchange Astiti, Suci Putri; Sufardi, Sufardi; Irfan, Alfitha Putri
Journal of Economics, Entrepreneurship, Management Business and Accounting Vol 3 No 2 (2025): Volume 3, Issue 2, May 2025
Publisher : CV. Sakura Digital Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61255/jeemba.v3i2.697

This research aims to analyze the influence of cash flow on stock returns in property and real estate companies listed on the Indonesian Stock Exchange. This research method uses a quantitative approach. Hypothesis testing uses SPSS version 26 which consists of Cash Flow as the independent variable and Stock Returns as the dependent variable. The data collection technique is a purposive sampling technique. The population in this research is all Property and Real Estate companies listed on the Indonesia Stock Exchange, totaling 92 companies. Meanwhile, the sample in this study consisted of 5 companies that met the criteria. This research was conducted from June to July 2024. After data analysis, the research results show that the variable (X1) operating cash flow is (-13,581<1.75). This result shows that operating cash flow has a negative and significant effect on stock returns, meaning that H1 is rejected. The research results of the variable (X2) investment cash flow (39.644>1.75) show that investment cash flow has a positive effect on stock returns, meaning that H2 is accepted. And the research results of the variable (X3) funding cash flow (3.560>1.75) these results show that funding cash flow has a positive and significant effect on stock returns, meaning that H2 is accepted.

Production and Seed Chemical Composition of Three Edamame Soybean Cultivars in The Medium Plains of Aceh, Indonesia Amin, Muhammad; Syafruddin, Syafruddin; Sufardi, Sufardi; Muyassir, Muyassir
AGRIVITA Journal of Agricultural Science Vol 47, No 3 (2025)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v47i3.4792

Increasing soybean productivity in Indonesia remains a challenge due to infertile soil and a lack of research on the most suitable varieties of soybeans. One strategy to address consistently low yields is the introduction of edamame cultivars, which are native to the subtropics. The purpose of this study is to examine the adaptation, production, and quality of edamame soybean products in the Aceh Medium Plain, Indonesia. Three edamame soybean cultivars, namely Riocos 305, Biomax 1, and Biomax 2, have been tested at an elevation of 612 m above sea level in the soil of the Andisols order. The three cultivars exhibited distinct responses in terms of growth, production, and seed quality. Biomax 1 showed the highest productivity, with a seed yield of 2.10 t/ha, compared to 0.95 t/ha for Riocos 305 and 0.64 t/ha for Biomax 2. While the three cultivars exhibited similar seed quality, the nutrient composition differed between mature seeds and dried seeds.

Analysis of Chemical Properties and Soil Fertility Status in Paddy Fields in Sakti Sub-district, Pidie Regency, Aceh Magfirah, Dhiya; Zuraida, Zuraida; Sufardi, Sufardi
Rona Teknik Pertanian Vol 17, No 1 (2024): Volume No. 17, No. 1, April 2024
Publisher : Department of Agricultural Engineering, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/rtp.v17i1.36329

Abstract. This research aims to evaluate the chemical properties of soil and the status of soil fertility in rice fields in Sakti Sub-district, Pidie Regency, Aceh. This research uses quantitative descriptive methods through field observations and soil analysis in the laboratory. The area of rice fields evaluated was 2,331 hectares with a total of eight observation points at a depth of 0-20 cm. Four sub-samples were taken from each observation point and then composited. Soil chemical indicators analyzed as parameters to assess soil fertility status include cation exchange capacity (CEC), base saturation (KB), Organic C, and total P2O5 and K2O content of 25% HCl extract. The research results showed that soil chemical characteristics, namely pH H2O, CEC, BS, as well as soil P2O5 and K2O potential varied between sample locations. In general, rice fields in Sakti Sub-district, Pidie Regency have acid to neutral soil pH (5.51-7.00), very low to moderate organic C (0.46-2.26%), medium to high CEC (22, 8-44.4 cmol kg-1), and low to high BS (35.4-53.3%). Total P2O5 of soils at all locations was classified as very high (64.4-169.28 mg/100 g), while total K2O varied from low to high (18.72-44.76 mg/100 g). The soil fertility status in the rice fields of Sakti Sub-district has two criteria, namely low and medium. To improve soil fertility status, this can be done by using local straws from harvest residuesAnalisis Sifat Kimia dan Status Kesuburan Tanah pada Lahan sawah di Kecamatan Sakti Kabupaten Pidie, Provinsi AcehAbstrak. Evaluasi sifat kimia dan status unsur hara sangat penting untuk menjaga agar kondisi lahan sawah tetap mendukung produksi. Penelitian ini bertujuan untuk evaluasi sifat kimia serta status kesuburan taanah pada lahan sawah di Kecamatan Sakti Kabupaten Pidie, Provinsi Aceh. Penelitian ini menggunakan metode deskriptif kuantitatif melalui pengamatan di lapangan dan analisis tanah di laboratorium. Luas areal sawah yang dievaluasi adalah 2.331 hektar dengan jumlah titik pengamatan ada delapan titik pada kedalaman 0-20 cm. Setiap titik pengamatan diambil sebanyak empat sub-sampel kemudian dikompositkan. Indikator kimia tanah yang dianalisis sebagai parameter untuk menilai status kesuburan tanah antara lain: kapasitas tukar kation (KTK), kejenuhan basa (KB), C Organik, dan kandungan total P2O5 dan K2O total ekstrak HCl 25%. Hasil penelitian menunjukkan bahwa karakteristik kimia tanah yaitu pH H2O, KTK, KB, serta cadangan P2O5 dan K2O tanah bervariasi antara lokasi sampel. Secara umum lahan sawah di Kecamatan Sakti Kabupaten Pidie mempunyai pH tanah masam hingga netral (5,51-7,00), C-organik sangat rendah hingga sedang (0,46-2,26%), KTK sedang hingga tinggi (22,8-44,4 cmol kg-1), dan KB rendah hingga tinggi (35,4-53,3%). Cadangan P2O5 tanah di seluruh lokasi tergolong sangat tinggi (64,4-169,28 mg/100 g), sedangkan cadangan K2O bervariasi dari rendah hingga tinggi (18,72-44,76 mg/100 g). Status kesuburan tanah di areal sawah Kecamatan Sakti memiliki dua kriteria yaitu rendah dan sedang. Untuk meningkatkan status kesuburan tanah, dapat dilakukan dengan pemanfaatan jerami setempat dari sisa panen.

Pengaruh Pengelolaan Modal Kerja terhadap Tingkat Laba pada PT Garuda Indonesia (Persero) Tbk Syah, Sri Rahayu; Sufardi, Sufardi; Marlina, Neni
AKSIOMA : Jurnal Sains Ekonomi dan Edukasi Vol. 1 No. 2 (2024): AKSIOMA : Jurnal Sains, Ekonomi dan Edukasi
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/89vwjt47

Penelitian ini bertujuan untuk mengetahui Pengaruh Modal Kerja terhadap Tingkat Laba pada PT Garuda Indonesia (Persero) Tbk. Penelitian ini menggunakan metode penelitian kuantitatif dengan menggunakan metode uji normalitas, uji heteroskedastisitas, analisis regresi linear sederhana, uji koefisien determinasi dan uji-t. Hasil penelitian menunjukkan bahwa modal kerja memiliki data yang normal dan tidak terdapat masalah heteroskedastisitas serta terdapat pengaruh positif dengan tingkat pengaruh yang kuat terhadap tingkat laba. Akan tetapi, modal kerja tidak berpengaruh signifikan terhadap tingkat laba. Hal ini dibuktikan dengan hasil uji analisis koefisien korelasi (r) dengan nilai sebesar 0,58 sehingga menunjukkan bahwa variabel X memiliki pengaruh positif dengan tingkat pengaruh yang kuat terhadap variabel Y serta juga dibuktikan dengan hasil uji t dengan spesifikasi t-hitung < t-tabel dengan nilai sebesar 2,043 < 2,353 dengan tingkat signifikansi (α)=5%. Perusahaan mengelola serta mengawasi modal kerja untuk menghasilkan laba. Semakin besar modal kerja yang dimiliki oleh perusahaan maka perusahaan tersebut akan mampu membayar liabilitas dan biaya operasional perusahaan.

Co-Authors . Chairunas . Chairunas . Chairunas . Khairullah . Mawardiana . Sugianto . Zaitun A.A. Ketut Agung Cahyawan W Ade Fitriadi Agus Arip Munawar Ahmad Reza Kasuri Al Viaturrahmi Amda Resdiar Angriani, Reni Anischan Gani Anischan Gani Anischan Gani Ashabul Anhar Ashabul Anhar Asmi Susanti Astiti, Suci Putri Ayuni Winazira Bustami Bustami Cut Fajrina Cut Salbiah Darwin Effendi Devianti Devianti Devianti Devianti Diana Samira Diana Samira Djodi Harcu Santoso Edi Husen Edi Husen Elviwirda Elviwirda Ely Kesumawaty Emilia Emilia Fajar Rahmah Fajriana, Nur Ferdeanty Ferdeanty Hairul Basri Hairunnas Hairunnas Halidya, Nur Hasmariyanti, Hasmariyanti Helmi Helmi Helmi Helmi Helmi Helmi Herawati Latif Hidayani Hidayani Idris Idris Ikhwani Fitri Ilyas Ilyas Ilyas Ilyas Indah Permatasari Intan Apriani Irfan, Alfitha Putri Iwandikasyah Putra Karnilawati Karnilawati Karnilawati, Karnilawati Khairil Anwar Khairul Fahmi Khairul Fahmi Khairullah Khairullah Khairullah Khairullah Khairullah Khairullah Khairunnisa M Lukman Hakim M. Rusli Alibasyah M. Yunus Magfirah, Dhiya Malem McLeod Manfarizah Manfarizah Marzuki Marzuki Mawardiana Mawardiana Mehran Mehran Minarni Minarni Mudinillah, Adam Muhammad Amin Muhammad Fachruddin Muhammad Hatta Mukhtaruddin Mukhtaruddin Mukhtaruddin Mukhtaruddin Mulkan Kautsar Munawar Khalil Muyassir Muyassir Muyassir Muyassir Nanda Adatia Neni Marlina Nurfadillah Nurfadillah Nurhasanah Nurhasanah Peter Slavich Rauzatul Jannah Raziah Raziah Sahbudin Sahbudin Sahbudin Sahbudin Saiful Rahmat Syafruddin Syafruddin Syah, Sri Rahayu Syakur Syakur Syakur Syakur Syakur Syakur Syamaun A. Ali Syarifah Putri Mashtura T. Zada Nurnikmat Taufiq, Andi Muh Teti Arabia Teuku Alvisyahrin Yamsil Muhammad Yosi Widya Yolanda Yusnizar Yusnizar Yusnizar Yusnizar Yusri Yusri Zainabun Zainabun Zaitun Zaitun Zulfahrizal Zulfahrizal Zulfahrizal Zulfahrizal Zuraida Zuraida Zuraida Zuraida

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