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All Journal Jurnal Ilmu Tanah dan Lingkungan (Journal of Soil Science and Environment) Agrikultura Journal of Tropical Soils Sains Tanah Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science Planta Tropika SAINS TANAH - Journal of Soil Science and Agroclimatology Syntax Literate: Jurnal Ilmiah Indonesia Journal La Lifesci SRIWIJAYA JOURNAL OF ENVIRONMENT JOURNAL OF WETLANDS ENVIRONMENTAL MANAGEMENT Journal of Smart Agriculture and Environmental Technology

Momon Sodik Imanuddin

Department Of Agricultural Sciences, Sriwijaya University. Campuss Of Unsri Indralaya Km 32, South Sumatera, INDONESIA.

Author-ID : 321785

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Energy Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Veterinary Other

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Water Status Evaluation on Tertiary Block for Developing Land Use Pattern and Water Management Strategies in Acid Sulfat Soil of Saleh Tidal Lowland Reclamation Areas of South Sumatera Momon Sodik Imanudin; M.E. Armanto; R.H. Susanto; S.T. Bernas
AGRIVITA, Journal of Agricultural Science Vol 32, No 3 (2010)
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.v32i3.16

The aimed of the research is to evaluate the water status in the tertiary block of tidal lowland for developing cropping pattern and water management strategies for food crop agriculture. The research was conducted in tidal lowland reclamation areas of Delta Saleh South Sumatera. The methodology used this research was survey and monitoring. Data analysis was done by comparing the water status availability with the potential cropping pattern. Computer model of DRAINMOD had been used to estimate the water table status and to design water table control operation at tertiary blocks. Model adaptation for dry land condition (C-typhology) showed that the best scenario was land utilization pattern of rice-corn. This paper presented monthly water management operational plan for rice crop in first cropping season (MT1) during November-February period and for corn crop in second cropping season (MT2) during May-August period. Keywords: Water status, Tidal lowland, acid sulfate soil, Surplus Excess Water (SEW-30) cm

Ratoon Systems in Tidal Lowland: Study of Groundwater Dynamics and the Change of Nutrient Status on Rice Growth Momon Sodik Imanudin; Bakri Bakri; Raina Jelita
SAINS TANAH - Journal of Soil Science and Agroclimatology Vol 15, No 2 (2018): December
Publisher : Universitas Sebelas Maret

It has been widely known that crop cultivation in tidal lowland areas in the second crop (March-April) is not conducted by farmers in a maximum way. Thus, this research aims at investigating the dynamics of groundwater and its nutrient status condition for the purpose of supporting plant cultivation in the second crop after rice planting. The study was conducted in Banyu Urip Village, Tanjung Lago Telang II, Banyuasin. The plant used in this activity was paddy, with the treatment of a ratoon cultivation system. The ratoon system is paddy cultivation by using the first paddy planting season shoots. A urea treatment was given with a dose of 0 kg/ha (control) and a dose of 150 kg/ha. The results of soil analysis showed that, although not significant, there was an increase in the nutrient status of the soil condition. Therefore, it can be concluded that fertilizing was considered ineffective for the system of ratoon cultivation. The study of groundwater dynamics showed that at the early phase, a groundwater table was dropped above 30 cm (critical) but it could increase by the rain and water retention in the canal. The average of the groundwater table during the ratoon period was at the depth of 5-30 cm below the soil surface, allowing it to be suitable for plant growth. The plant growth at B treatment was better and its production was 2.8 ton/ha. This 2.8 ton/ha plant production was classified as a high category for paddy with the ratoon cultivation system. There is no effect of the fertilizer treatment on the nutrient status in the soil. Moreover, the application of fertilizer did not give a significant result on the production of rice.

Changes to Some Physical Properties due to Conversion of Secondary Forest of Peat into Oil Palm Plantation Heri Junedi; M Edi Armanto; Siti Masreah Bernas; Momon Sodik Imanudin
Sriwijaya Journal of Environment Vol 2, No 3 (2017): Low Land
Publisher : Program Pascasarjana Universitas Sriwijaya

The purpose of this study was to study how the physical properties of peat change due to the conversion of secondary forest into oil palm plantations. It was done by comparing the three conversion stages of the secondary forest into shrubs and oil palm plantations. The study was conducted in Ogan Komering Ilir District, South Sumatera Province, about 100 km south of Palembang, Indonesia from August to December 2016. Data collection was done randomly at all sites, each of five points for field sampling, observation of soil profile and measurement of hydraulic conductivity and water table depth. The samples were collected at a depth of 0-30 cm, both for undisturbed cores and bulk samples. The hydraulic conductivity was measured in the field using the auger holes method. The peat strength was determined by using the hand operated cone penetrometer. Data analysis was done descriptively and regression correlation test. The results showed that conversion of secondary forests into oil palm plantations has led to the decline in the quality of some of the physical properties of peat by decreasing total porosity, water table depth, hydraulic conductivity, organic matter content, moisture content and increasing the bulk density and peat strength.

Biomass and Soil Nutrients Turnover Affected by Different Peat Vegetation M Edi Armanto; Agus Hermawan; Momon Sodik Imanudin; Elisa Wildayana; Sukardi Sukardi; Arjuna Neni Triana
Journal of Wetlands Environmental Management Vol 11, No 1: January - June, 2023
Publisher : Center for Journal Management and Publication

This research aimed to analyze potential supply and removal of biomass and soil nutrients induced by different vegetation on peatlands. The research was carried out in peats dome of the catchment area of the Sibumbung River and the Burnai River in Pedamaran Sub-Districts, OKI South Sumatra. The research method used field survey of case studies of four natural phenomena (swamp grass, bush swamp, pulai peatlands, and peat forest). The research resulted that the highest production and harvest of biomass came from peat forest, pulai peatland, bush swamp and swamp grass. The highest biomass supply to the soils were given by the peat forest, pulai peatland, bush swamp and swamp grass (around 12,545; 11,593; 7,491 and 5,313 kg/ha/year respectively). The more varied the vegetation type, the higher the supply of soil nutrients. Swamp grass and bush swamp have low vegetation diversity and are mostly dominated by alang-alang. Swamp grass and bush swamp showed the same pattern and the order of nutrient supply in the highest sequence is K, Ca, N, Mg, Ca, and P. The supply order of soil nutrients (peat forest and pulai peatland) showed a similar pattern, namely from the highest content of Ca, N, K, Mg and P. Pulai vegetation can be recommended for a paludiculture system because it resembles almost the peat forest in producing biomass and soil nutrient supply to the soils and is originally native plant from peatland.

Water Management for Rice in Tidal Lowland Reclamation Areas of South Sumatera, Indonesia Momon Sodik Imanudin; Bakri Bakri; Satriaj Priatna; A Majid; Hengky Syaputra
Journal of Wetlands Environmental Management Vol 11, No 1: January - June, 2023
Publisher : Center for Journal Management and Publication

Tidal lowland reclamation aims to extend food agricultural area. Land clearing was done at Delta Telang II, Kabupaten Banyuasin District, South Sumatra I period of 1981-1982. Most area of Delta Telang II had land typology of B/C and almost half of it already been changed into palm oil plantation. Therefore, the field study had been conducted to determine the potentials and constraints for development of paddy field. The research method was applied study and field experiment. Soil physical properties analyzed were texture, volume weight, and hydraulic conductivity. Rice used in this study was Inpara 3 variety. The research results showed that soil physical properties was appropriate for development of paddy field rice. Controlling of water level in tertiary level by farmers was a key succeeds to provide water for crops. Model of water gate is flap gate type and it is operated dominantly as drainage during rice growth period and only functioned as supply when crops entering generative phase. Average rice production was 7.5 t ha-1. This condition was showed that using proper water management, balance fertilizer application, and adaptive rice variety resulted in successful rice crops cultivation at tidal lowland area and subsequently prevent land functional shifting. Key words: Tidal lowland reclamation, water management, rice.

Development of Control Drainage Operation Model and Utilization Planning of Post-Fire Peatlands Momon Sodik Imanudin; Bakri Bakri; M E Armanto; E Wildayana; S Al Rashid
Journal of Wetlands Environmental Management Vol 9, No 1 (2021): January-June, 2021
Publisher : Center for Journal Management and Publication

The research aimed to determine the monthly operational groundwater control and land use patterns in fire prevention efforts on peatlands. The research method was carried out using a detailed survey scale method in the representative sample area of 20-30 ha. Observations in the field included measuring the physical properties of soils and observing hydrological components. Group discussions with the community were conducted to explore information on the causes of fires, compilation of plans for operational activities in the field, and land use models. The research results showed that in the soil depth of 0-20 cm the level of peat maturity classified as Sapric (mature), at a depth of 20-50 cm is classified as hemic and at a depth of 50-100 cm belongs to fibric (immature). The effects of blocking canal construction were very significant in raising the water level in the channel and groundwater table. However, due to the low rainfall until December 2019, the groundwater level was not yet able to raise to the point of arrangement 40 cm. Till the end of December 2019, the groundwater level was at 70 cm, however there has been an increase in groundwater level of 30 cm since the beginning of December 2019. In the rainfall conditions < 2500 mm/year, blocking canal operations with a retention system have to begin in April. Agroforestry is the best model and Albizia chinensis (Osbeck) Merr. (sengon) in combination with pineapple plants are the best land use pattern. In addition, some short-term proposals are to provide infrastructure for firefighting, the construction of a road embankment, normalization of main rivers and canals, providing boring wells, making security control posts, training, monitoring, and providing some incentives for farmers to clear land and firefighting teams at the village level.

Water Management and Soil Fertility Status at A Reclaimed Tidal Lowland of Telang Jaya Village, South Sumatra, Indonesia Bakri Bakri; Momon Sodik Imanudin; Wahyu L. Chandra
Journal of Wetlands Environmental Management Vol 8, No 2 (2020): July - December
Publisher : Center for Journal Management and Publication

Tidal lowland has a great prospect due to its vast area to support the improvement of national food security and the development of agribusiness system. Based on these potentials, it is necessary to study water management the physical dan chemical characteristics of soil on tidal land at Telang Jaya, South Sumatra. The aim of the study is to develop micro water management in the field levelÂ for rice cultivation, and to evaluate the soil fertility in relation to the rice production. Â The soil properties can be used to determine the level of soil fertility and the land management problem at the area. Research method was done by experimental research in combination with survey and monitoring. Rice was cultivated in tertiary block and the ground water table fluctuation was record in daily bases. Soil samples were taken from 0-20 cm depth (the root depth for common food crops) and then analyzed at the laboratory.Â The result had showed that the soil fertility status at Telang Jaya was low to moderate. The limiting factors of soil fertility found in this study were consisted of low nitrogent content, low C-organic content and acid soil condition (low bases and pH). Ground water taken atÂ February to March was maintained on 10 to (-10) cm related to the soil surface. It was sufficient for crop water requirement. Water management objective for second rice was mainaly for control drainage during the intial stage, and retain rainfall water. Pumping irrigation was required during Elnina climatic condition at generative phase. By proper water management system rice production could achive 5 ton/ha.

Field Adaptation for Watermelon Cultivation under Shallow Ground Water Table in Tidal Lowland Reclamation Area Momon Sodik Imanudin; Satria JP; Bakri Bakri; M. Edi Armanto
Journal of Wetlands Environmental Management Vol 8, No 1 (2020): January - June
Publisher : Center for Journal Management and Publication

Â Agriculture productivity of tidal lowland reclamation areas in South Sumatra is still low. It leads to the increasing of agricultural land conversion into plantation areas. Controlling the water table is the main factor in the tidal lowlands; this research aimed to develop micro drainage system in tertiary block for controlling water table under wet condition. Watermelon was used as a crop indicator and planted in mid- March 2015. The location of the research was in a tidal lowland agriculture with land typology B, where the tide can only be as irrigation during the rainy season. The method of this research was surveying and monitoring. Groundwater observation, measurement value hydraulic conductivity and land drainage applications were included in the field activities. The design of land drainage used an intensive shallow drainage concept; the effect of the depth of the water table to water status was evaluated by the UPFLOW model. A micro drainage on tertiary block was used by 8 m drain spacing, with channel depth of 20 cm. The results showed that the tertiary gate operation was maximum drainage option. The water table depth was 25 cm in soil depth.The watermelon crops grew well and production reached 20 t ha-1.Â Â

Sedimentation Rate and Characteristics of Musi River Mud, Palembang City, South Sumatra Probowati Sulistiyani; Momon Sodik Imanudin; M Said
Journal of Wetlands Environmental Management Vol 7, No 2 (2019): July - December
Publisher : Center for Journal Management and Publication

The existence of the Musi River is very important not only for the population of South Sumatra, but also for the Bengkulu and Lampung regions. The main problem is the high rate of sedimentation, and the alleged increase in heavy metal content. The research aims were to determine the sedimentation rate and metal content in river mud in dry season. Samples of water, mud, and sediments were taken in the waters of Musi Hilir in the area around Kemarau Island in August-September 2018. The results of laboratory analysis showed that the river had been moderately polluted, where the ammonia content in the water was above the quality standard, and the Fe content in the mud is classified as high (above the quality standard). The sediment accumulation in the nine samples at three stations showed at Station 1 was 0.022429739 g cm-1 day-1. The highest accumulation rate of sediment weight was found at Station 2 which was 0.038456224 g cm-1 day-1. The lowest sediment accumulation rate was found at Station 3, which was only 0.007109631 g cm-1 day-1. The cause of the low accumulation of sediment at Station 3 wasÂ due to flow velocity at this location tends to be large, so that the sediment was difficult to settle. If the assumption was four months dry season, the accumulation of sediment was estimated at 26.9 tons / m2 / 4 months.

Land And Water Management Option of Tidal Lowland Reclamation Area to Support Rice Production (A Case Study in Delta Sugihan Kanan of South Sumatra Indonesia) Momon Sodik Imanudin; Bakri Bakri; Muhammad Edi Armanto; Budi Indra Setiawan; Ratmini S NP
Journal of Wetlands Environmental Management Vol 6, No 2 (2018): July-December
Publisher : Center for Journal Management and Publication

The main problem for agriculture at tidal lowland swamp is low soil quality and high acidity of soil and high water. The research objective was to investigate how far the effort in increasing tertiary canal network to improve water quality (increasing pH and reducinf iron) in channel and tertiary plot. Field study was conducted at Bandarjaya Village of Jalur 25, Delta Sugihan Kanan, South Sumatra. Field activities were consisted of network investigationÂ land use and farm enterprise system which located at Primr 13 of Sugihan Kiri and Primer 25 of Sugihan Kanan. The network improvement perfomance was conducted by constructing micro water management (installed the tertiary gate and developen quartey canal) at tertiary plot which consisted of collector channel, sub tertiary channel and control plot which was outfall at quarterly channel downstream end. Water gate having goose neck pipe system was constructed to control water table in tertiary channel. Results of field study showed that land use at the study area was still dominated by rice crop with magnitude of 83% and the rest of 17% was used for rubber plantation, orange planation and mix plantation. The depth of phyrite layer was in the range of 60 to 100 cm below soil surface. Water table surface in October was in the range of 10 to 35 cm. Field adaptation showed that water gate was operated in closed condition (water retention) during vegetative phase. Water retention showed significant to improve rice yield in which water table since November had increased from -10 cm to flooding condition of 15 cm in January. This condition provide sufficient water for rice crop which was similar as the result found at irrigation area. The addition of ameliorant substances such as coconut fiber, and sand semen block at outfall of tertiary and kuartely channels also increase water quality in which water pH was increased fromÂ 2.95 to 3.7 and iron concentration was decreased from 4.01 to 0.32 mg/liter. Rice yield was increased from average production of 2 ton/ha to 3 ton/ha. This low production was due to land flushing process which need longer time process for at least 2 to 3 years from current condition as well as other production inputs such as fertilization and ameliorant substances.

Co-Authors A Majid Abdul Madjid Abdul Madjid Afifah, Della Abelya Agus Hermawan Agus Hermawan Armanto, M Edi Armanto, Muhammad Edi Armanto, Mustika Edi Bakri Bakri Bakri Bakri Bakri Bakri Bakri Bakri Bakri Bakri Bakri Budi Indra Setiawan Damiri , Nurhayati Dedik Budianta E Wildayana EDI ARMANTO Edi Armanto Elisa Wildayana Elisa Wildayana Elizabet Matolisi, Elizabet Endang Pratiwi, Rini Hamzah Hasyim Hengky Syaputra Heri Junedi Jaya Priatna, Satria M E Armanto M Edi Armanto M Edi Armanto M Said M. Edi Armanto M. Edi Armanto M. Umar Harun M.E. Armanto Mardiansa, Edwin Mawardi, Abi Sahil Miftahul Muhammad Edi Armanto Mustika Edi Armanto Mustika Edi Armanto Ngudiantoro . NP, Ratmini S Nurhayati Damiri Probowati Sulistiyani R.H. Susanto Raina Jelita Ratmini S NP Ratmini, P. Robiyanto Hendro Susanto Rohim, Abdul Madjid S Al Rashid S. Masreah Bernas, S. Masreah S.T. Bernas Sahil, Mawardi Abi Saputra, Erlianto Hona Satria Jaya Priatna, Satria Jaya Satria JP Satriaj Priatna Siti Masreah Bernas Siti Masreah Bernas Siti Masreah Bernas Sukardi Sukardi Triana, Arjuna Neni Wahyu L. Chandra Warsito Warsito Y, Karimuddin

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