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All Journal Jurnal Manajemen Terapan dan Keuangan Agrikultura Jurnal Kajian Ekonomi Jurnal Lahan Suboptimal Jurnal Pendidikan Sosiologi dan Humaniora Journal of Tropical Soils Jurnal Elektronik Pendidikan Matematika Tadulako AKSIOMA Jurnal Pendidikan Matematika Al-Ulum Al-Mizan (e-Journal) Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science Planta Tropika DIRASAT Jurnal Manajemen & Pendidikan Islam Jurnal Pendidikan Islam Jurnal Penelitian Karet KAREBA : Jurnal Ilmu Komunikasi Aksara JFMR (Journal of Fisheries and Marine Research) Patria Artha Journal of Accounting Dan Financial Reporting Seminar Nasional Lahan Suboptimal ESENSI: Jurnal Manajemen Bisnis JIKAP PGSD: Jurnal Ilmiah Ilmu Kependidikan Jurnal Infortech International Journal of Mechanical Engineering Technologies and Applications (MECHTA) JETE Al-Buhuts (e-journal) Journal Of Human And Education (JAHE) Makara Journal of Science Journal of Artificial Intelligence and Digital Business JURNAL ABDIMAS PLJ Asian Journal of Applied Education West Science Business and Management Jurnal Ekonomi dan Kewirausahaan West Science West Science Interdisciplinary Studies JME (Journal of Mathematics Education) Jurnal Ilmiah Neraca : Ekonomi Bisnis, Manajemen, Akuntansi Journal of Smart Agriculture and Environmental Technology West Science Interdisciplinary Studies Acta Solum Contemporary Journal of Applied Sciences (CJAS) Jurnal Manajemen Bisnis AKSIOMA
Bakri Bakri
Sriwijaya University
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Journal : Journal of Tropical Soils

 1 
Water Table Control Model for Maize Cultivation of C Typology Land on Tidal Lowland Reclaimed Area of South Sumatra, Indonesia Imanudin, Momon Sodik; Madjid, Abdul; Bakri, Bakri; Armanto, Mustika Edi; Priatna, Satria Jaya; Warsito, Warsito; Mardiansa, Edwin
JOURNAL OF TROPICAL SOILS Vol 30, No 2: May 2025
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2025.v30i2.113-124

Abstract

Tidal lowland productivity in type C is still low. Most of them have only been able to cultivate rice twice a year. The third cultivation of corn often fails due to a lack of water. The research objective is to determine an operational model for water management in the field for maize cultivation at several planting times. Model area is conducted at a tertiary block of reclaimed tidal lowland, Telang Jaya Village Primer 8 Delta Telang I, of  Banyuasin District. There are three planting times treatments: the fourth week of April, the second week of June, and the first week of July, 2021. A water management model was applied to control the drainage system, in which the water level in the tertiary channel is maintained at a depth of 50 cm. When groundwater drops below 70 cm, and there is no rain, pump irrigation is provided. Results of the field experiment showed that the maize crop showed similar growth quality at each phase. Land with a planting period of June and July still requires water addition using pump irrigation. It was applied on 14th and 18th August. Moreover, the maize cultivated at the end of April did not require pump irrigation. All treatments have generally similar production with an average magnitude of 8.0 Mg ha-1. The highest production is 8.73 Mg ha-1, which is planted in the first week of July.
Physical Properties of Briquette Fertilizers Made from Urea and Fly Ash-Azolla Hermawan, Agus; Napoleon, Adipati; Bakri, Bakri
JOURNAL OF TROPICAL SOILS Vol. 23 No. 3: September 2018
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2018.v23i3.143-150

Abstract

Coal fly ash and Azolla biomass are potential materials to be used as raw materials for the manufacture of briquette fertilizers. In this study, the coal fly ash, azolla and urea in various compositions were mixtured to make briquette fertilizers. The study was conducted to evaluate the physical properties of briquette fertilizers, i.e bulk density, compressive strength, porosity, and water holding capacity on various compositions of fly ash-azolla and urea. The research was arranged in a Completely Randomized Design with three replicates. The formulation of briquette fertilizers as treatments was made with the compossition (w/w, dry-weight basis) of (fly ash : azolla) + urea as follows: (40:60)90+10; (40:60)80+20; (40:60)70+30; (50:50)90+10; (50:50)80+20; (50:50)70+30; (60:40)90+10; (60:40)80+20 and (60:40)70+30. The results showed that the variation in composition of coal fly ash-azolla and urea significantly affected the compressive strength, bulk density, water holding capacity and porosity of briquette fertilizers produced. The increase in the proportion of fly ash or the decrease of azolla biomass proportion tends to increase compressive strength and bulk density, and tends to decrease the water holding capacity and porosity of briquette fertilizers produced.
Drainmod Model Adaptation for Developing Recommendations Water Management in the Tertiary Block of Tidal Lowland Agriculture Imanudin, Momon Sodik; Bakri, Bakri; Armanto, Mustika Edi; Rohim, Abdul Madjid
JOURNAL OF TROPICAL SOILS Vol. 26 No. 3: September 2021
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2021.v26i3.129-140

Abstract

The primary key to successful agricultural cultivation is maintaining the groundwater level to fulfill crop water requirements, particularly during the dry season. Field study was conducted in Tidal reclamation area of section 25 at Sugihan Kanan, Bandar Jaya Village, Air Sugihan, Ogan Komering Ilir District of South Sumatra.  The DRAINMOD computer model was used to simulate water levels in dry and wet climatic conditions. The principal measured parameters are soil hydraulic conductivity and drain spacing, as well as daily rainfall data. The simulation results showed that the research area belongs to the rainfed type, and the main objective of water management is to retain water and determine some efforts to increase the groundwater level through pump irrigation in the dry season. The application of pump irrigation was applied to the plant entering the generative phase. The pump irrigation was provided to distribute water into the quarter and worm (micro) channels. The effect of this application caused the groundwater level to approach about 30 cm below the soil surface, while groundwater level in areas without pump irrigation facility was in the range of 50-60 cm. Besides efforts to increase the water table, liming is still required in order to increase production. Lime application of 1 Mg ha-1 had a significant effect on increasing production. Corn production with this treatment could produce 5 Mg ha-1, while non-treated land areas only produce 2-3 Mg ha-1.
Water Table Control Model for Maize Cultivation of C Typology Land on Tidal Lowland Reclaimed Area of South Sumatra, Indonesia Imanudin, Momon Sodik; Madjid, Abdul; Bakri, Bakri; Armanto, Mustika Edi; Priatna, Satria Jaya; Warsito, Warsito; Mardiansa, Edwin
JOURNAL OF TROPICAL SOILS Vol. 30 No. 2: May 2025
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2025.v30i2.113-124

Abstract

Tidal lowland productivity in type C is still low. Most of them have only been able to cultivate rice twice a year. The third cultivation of corn often fails due to a lack of water. The research objective is to determine an operational model for water management in the field for maize cultivation at several planting times. Model area is conducted at a tertiary block of reclaimed tidal lowland, Telang Jaya Village Primer 8 Delta Telang I, of  Banyuasin District. There are three planting times treatments: the fourth week of April, the second week of June, and the first week of July, 2021. A water management model was applied to control the drainage system, in which the water level in the tertiary channel is maintained at a depth of 50 cm. When groundwater drops below 70 cm, and there is no rain, pump irrigation is provided. Results of the field experiment showed that the maize crop showed similar growth quality at each phase. Land with a planting period of June and July still requires water addition using pump irrigation. It was applied on 14th and 18th August. Moreover, the maize cultivated at the end of April did not require pump irrigation. All treatments have generally similar production with an average magnitude of 8.0 Mg ha-1. The highest production is 8.73 Mg ha-1, which is planted in the first week of July.
Co-Authors A. Hermawan AA Sudharmawan, AA Abdul Madjid Achmad Choerudin Achmad Fanani Adipati Napoleon ADRIANI ADRIANI Agus Hermawan Ajub Ajulian ZM Ambo Dalle Aminuddin Aminuddin Amir, Djohar Andi Alimuddin Unde, Andi Alimuddin Andi Muhammad Sofian Assaury Yahya Andi Rahmat Anggraini Anggraini Anindito Purnowidodo Anna Qomariana Armanto, Muhammad Edi Armanto, Mustika Edi Awaludin Awaludin, Awaludin Baharuddin Paloloang Banneringgi, Nersy Budhi Setiawan Budi Indra Setiawan Chandra Sukma Anugrah Charlos Togi Stevanus, Charlos Togi Chika Arfah, Muhammad Isra' Choi , Eunho D, Ramawulan Diema Hernyka Satyareni Diliarsi, Tirta Endrawati, Tri Ervin Nora Susanti, Ervin Nora Evie Awuy Fadillah Fadillah Faidah, Indah Nur Firdaus Hamta, Firdaus Fitriani Fitriani Fitrianti Fitrianti, Fitrianti Gunawan, Sahrul Gustiawan, Handa Harahap, Subur Hasdi Aimon Hasliah, Hasliah Hesti Rian, Hesti Holyness Nurdin Singadimedja I Ketut Suada I Nyoman Murdiana Imanudin, M.S. Imanudin, Momon Sodik Imanudin Ismail, Dingot Hamonangan Karimudin, Y. Khoiriyah, Z Lilik Maftuhatin, Lilik M. Ansor Anwar Mahfiza Mahfiza, Mahfiza Mansyur, Nurfadillah Mardatillah Mardatillah Mardiansa, Edwin Mecawati, Niluh Putu Ayu Misbahun nidhom Momon manudin, Sodik Momon Sodik Imanuddin Mu'min, Halek Mufidah Mufidah Muh Bambang Prayitno Muh Hasbi Muh. Hasbi Muh. Rizal Muhammad Syaiful Fadly mukhamad masrur Mukhlisin, Nurul Afif Najih, Aizun Narendra Dirgantara, Altalaric Nasril, Nasril Ndawu, Tirta Andriani NP, Ratmini S Nur Ainun Nurcahyani, Dwi Nurmiani, Nurmiani Oktariani, Dewi Otang Kurniaman Paserena, Karinda Dwi Pathuddin Pratama, Moch Aziz Prayitno, Muh Bambang Prayitno Putu Hadi Setyarini Rachmawiasari, Rachmawiasari Ratmini, P. Restini, I Luh Revoldai Agusta Ria Estiana Rita Lefrida Rohim, Abdul Madjid Rostriana, Elin S, Momon. S. Masreah Bernas, S. Masreah Sadat, Fahad Achmad Sahil, Mawardi Abi Salsabila, Nadhira Ghea Sari, Indra Puspita Satria Jaya Priatna, Satria Jaya Siagian, Praktis E. Siska Yulia Defitri Siti Nurul Aidil Fitri, Siti Nurul Soleha Soleha Sono, Mohammad Gifari Sopiah, Sopiah Sri Chandrabakty Sudarman Sudarman Sudirman Sudirman Sukayasa Sulaeman, Iman Suljumansah, Suljumansah Susilawati, Debi Susilowati, Henny Sutji Rochaminah Sutrisno, Niantoro Suwignyo, Rujito A Syafrizal Syafrizal Syamudduha, Syamudduha Syazili, As’ad Syazili, As’ad Syazili Tampubolon, Zhoen Pristoyo Titus, Meti Toangi, Dina Fitriana Tresye Utari, Tresye Tuti Bahfiarti Ulama, Dio Alif Wahjono, Dani Siswardhani Wali Saputra Warsito Warsito Weda Wijaya Wibowo, Edi Wahyu Wiwit Denny Fitriana Y, Karimuddin Yahya, A.Muh Sofian assuary Yahya, Andi Muhammad Sofian Assuary Yang, Hyunyoung Zaki, Muhamad