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All Journal E-Jurnal Ekonomi Sumberdaya dan Lingkungan Jurnal Ilmu Lingkungan Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Jurnal Dinamika Hukum Wacana, Jurnal Sosial dan Humaniora Jurnal Pendidikan Agama Islam (Journal of Islamic Education Studies) JURNAL AGRICA At-Ta'lim : Media Informasi Pendidikan Islam Avant Garde AL IMARAH : JURNAL PEMERINTAHAN DAN POLITIK ISLAM Indonesian Journal of electronics, electromedical engineering, and medical informatics Jurnal Repositor Agroekotek View Mahaguru: Jurnal Pendidikan Guru Sekolah Dasar Jurnal Digit : Digital of Information Technology Jurnal Ilmiah Tarbiyah Umat Jurnal Agrisistem: Seri Sosek dan Penyuluhan Proceeding International Seminar of Islamic Studies Jurnal Teknologi Jurnal Teknologi Informasi Cyberku Jurnal Penelitian, Pendidikan, dan Pembelajaran Proceeding of The International Conference on Economics and Business Jurnal Lektur Keagamaan Jurnal Riset Manajemen Jurnal Mahasiswa Ilmu Kesehatan Maslahah: Jurnal Manajemen dan Ekonomi Syariah Acta Solum Composite
syaifuddin syaifuddin
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Journal : Acta Solum

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Pengaruh Ukuran Butir Kapur Berbeda terhadap pH, Fe-larut dan Al-tukar Tanah pada Lahan Pasang Surut Akhmad Fauzi; Muhammad Mahbub; Syaifuddin Syaifuddin
Acta Solum Vol 1 No 2 (2023): Maret 2023
Publisher : Department of Soil, Faculty of Agriculture, Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/actasolum.v1i2.1810

Abstract

Swampland in Indonesia covers an area of ​​34.93 million ha spread over various islands such as Sumatra, Java, Kalimantan, Sulawesi, and Papua. One type of swamp land that is often used in agriculture is tidal lands. The problems faced in the development of tidal lands for agriculture include acidic soil pH, high levels of soluble Fe and Al. One of the efforts to overcome the problem of acidic soil pH, high levels of soluble Fe and Al-dd is liming. The finer grain level of lime may increase the effectiveness of liming. The purpose of this study was to quantify the effect of lime grain sizes on changes in pH, dissolved Fe, and exchangeable Al of tidal lands. This study employed a one-factor completely randomized design (CRD) consisting of 6 treatments (Control; CaCO3 more than 1.00 mm (> 18 mesh); CaCO3 lime, 0.5-100 mm (18 -35mesh); CaCO3 measuring 0.21-0.50 mm (35-70 mesh); CaCO3 measuring 0.21 mm (<70 mesh); CaCO3 lime measuring 0.15-1.00 mm (18 -100 mesh)). The results showed that the difference in the size of the CaCO3 lime granules had a significant effect on changes in pH, soluble Fe and exchangeable Al. The application of CaCO3 lime granules 0.21 mm (<70 mesh) result in increases in soil pH and suppress soluble Fe and exchangeable Al.
Pengaruh Kebasahan Tanah terhadap Perubahan Daya Serap Air Gambut Terbakar di Kecamatan Landasan Ulin Kalimantan Selatan Syahbian Syahbian; Syaifuddin Syaifuddin; Abdul Haris
Acta Solum Vol 1 No 2 (2023): Maret 2023
Publisher : Department of Soil, Faculty of Agriculture, Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/actasolum.v1i2.1837

Abstract

Peat swamp land in Indonesia is quite extensive, which is 10.8% of Indonesia's land area, the area of peatland in Indonesia is estimated at around 14.95 million hectares, the largest on the islands of Sumatra, Kalimantan and Papua and a small part in Sulawesi. The dry process is not good can be associated with bulk density. Irreversible dryness can occur in peat with low lindak density, while peat with high lindak density is relatively easy to reabsorb water. Peat soils store much higher carbon than mineral soils. Every gr of dry peat stores about 180-600 mg of carbon, while every gr of mineral soil contains only 5-80 mg of carbon. This research method uses a descriptive exploratory method whose variable approach is carried out through land surveys and is supported by the results of soil analysis in the laboratory. The results showed the value of water content and water absorption of peat soil in the protected forest of Banjarbaru peat soil based on different times and showed a decrease in the level and absorption of peat soil.
Status Hara N, P dan K serta Produktivitas Tanaman Karet Pada Dua Tapak Lahan Berbeda Muhammad Wahyudi; Syaifuddin Syaifuddin; Ismed Fachruzi
Acta Solum Vol 2 No 1 (2023): November 2023
Publisher : Department of Soil, Faculty of Agriculture, Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/actasolum.v2i1.2278

Abstract

Rubber plant productivity is often hampered because the availability of nutrients in the soil is not sufficient for plant needs. Some rubber productivity results in Karang Intan Village only reach 1,500-2,000 kg.ha-1.th-1 and some reach 2,000-3,000 kg.ha-1.th-1. Generally, the maximum yield of superior latex clones reaches 2,500-3,000 kg.ha-1.th-1. Given this background, it is necessary to conduct this research with the aim of knowing the status of N, P and K nutrients at location A (low productivity) and location B (high productivity). This research was carried out from July to September 2021. Sampling used in this research was purposive sampling method, sampling was conductedin Karang Intan Village, Kuranji District, analyzed of soil sample was at the Soil Physics and Chemistry Laboratory, Department of Soil, Faculty of Agriculture, Lambung Mangkurat University, after that the data obtained from the results of the analysis categorized the level of fertility. The results showed that the Total-N, Total-P, Available-P, Total-K, Available-K in Locations A and B were not significant (Ortogonal Contrast Anova) so that these nutrients could not be used as factors that caused differences in rubber plant productivity. Ammonium and nitrate in Location B is higher than Location A, the difference in these values ​​is a factor that causes differences in the productivity of rubber plants in Karang Itan Village, Kuranji District.
Ketersediaan Nitrogen dan Pertumbuhan Selada (Lactuca sativa L.) pada Tanah Podsolik yang Diaplikasikan Azola (Azolla pinnata) Hayatun Nupus; Syaifuddin Syaifuddin; Akhmad Rizalli Saidy
Acta Solum Vol 2 No 3 (2024): Juli 2024
Publisher : Department of Soil, Faculty of Agriculture, Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/actasolum.v2i3.2565

Abstract

Podzolic soil is marginal land for agriculture because low N availability and low lettuce plant growth production can be overcome by appropriate fertilization. This study aimed to determine the effect of fresh Azola application on nitrogen availability, number of leaves, and fresh weight of lettuce plants on Podzolic soil. This research employed a single factor of completely randomized design (CRD), in which the treatments were: A0= control, A1= fresh Azola 4 t ha-1, A2= fresh Azola 8 t ha-1, A3= fresh Azola 12 t ha-1, A4= fresh Azola 16 t ha-1. Soil chemical characteristics: soil pH, contents of total N, NH4+, NO3-, organic C, and cation exchangeable capacity were determined on the 21st after incubation, while plant height and plant fresh weight were observed at harvest. The research results showed that increasing the amount of fresh Azola applied to the soil resulted in a tendency to increase soil pH, total N-content, N-NH4+, N-NO3-, number of plant leaves, and fresh weight of lettuce plants.
Co-Authors Abdul Haris Ade Kosasih Akhmad Fauzi Akhmad Rizalli Saidy Alfiqriansyah Hs Alit Hindri Yani Andi Amir Muhammad Yusuf Mukhtar Andika Ari Saputra Anggi Fitralaila Nasution Anies Fuady Ardelina Ramadhani Arizal Iswara Arni Agusta BadrilIlham BadrilIlham Binti Khoiriyah Bustari Bustari Cakranegara, Pandu Adi Caswita Caswita Catur Supriyanto Christia Dharma Putra Capah Cindy Aldrina Anjella Dara Ayu Wulansari Deny Martha Dian Dolani Simanjuntak Dian Wahyuni Diana Putri Pertiwi Dira Ayu Miranda Rusnady Endah Widiantoro Endang Dian Setioningsih Fahmi, Muhammad Febriyanti Sitorus Fina Zumrotul Mupidah Fitri Dini Sukmawati Halimatu Saddiah Marpaung Hamzah, Pratiwi Hanik Alfiyah Haninda Bharata Harapan Panjaitan Hartina Beddu Hayatun Nupus Hotmaia Harahap Ilham Caniago Ilun Mualifah Ismed Fachruzi Jati Nurcholis Jonny Zain Juita Rodiarni Sitorus Kartika Ekasari Khairul Fadhli Lila Bismala Luh Putu Ratna Sundari M. Elvan Ihza Rasyid M. Havera Maisa Dela Putri Mas Hudi Saputra Monalisa Berliana Sibarani Muhammad Alfalyzi Muhammad Mahbub Muhammad Wahyudi Muslimah Nagian Toni Naning, Salman Nia Kurnia Nirwana Nofrizal Nofrizal Nur Azimatul Hasanah Nuralfira Alfiana Pareng Rengi Pipit Yerma Yernis Polaris Nasution Pratiwi Hamzah Pratiwi Hamzah Purwanto Purwanto Rachmat Adiputra Rachmat Rachmat Rachmat Rachmat Rahel Angel R. Silaban Rahmawati Rahmawati Randi Rasmulia Sembiring Renti Astuti Ridho Taufiq Subagio Rizka Rizka Romie Jhonnerie Ronald Mangasi Hutauruk Rosmaida Rosmaida Ro’isa Ro’isa Saefiana Saefiana Safiyan Safiyan Salamiah . Siti Aja Aulia Siti Asna Rodliyah Sofiyan Sofiyan Sri Turatmiyah Sudirman Sujianto Sukatin Sukatin Sulaiman AR Syafri Riki Syahbian Syahbian Syamsul Bahri TENGKU SYARIFAH Thamrin Thamrin Timur Priono Tri Candra Wulandari Usman Usman Vidya Dwi Amalia Zati Wisnu Bayu Ahadin Yayan Eryk Setiawan Yohanes Vyn Amzar Zainal Abidin Zamah Sari Zulkifli Lubis