The Potential Swamp Land Development to Support Food Estates Programmes in Central Kalimantan, Indonesia

Fahmid, Imam Mujahidin; Wahyudi, Wahyudi; Agustian, Adang; Aldillah, Rizma; Gunawan, Endro

doi:10.1177/09754253221078178

Cited by 14 publications

(6 citation statements)

References 2 publications

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“…Therefore, Dadahup swamp area irrigation is abandoned by the government and farmers. However, there is some potential for the area's development, such as wide land availability, flat topography, water sources affected by tide and precipitation, and convenient access [6]. Because of that, it is necessary to rehabilitate the existing irrigation network and water management for development for agricultural use [7].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of irrigation channels in the dry season at Dadahup swamp irrigation area to strengthen food security

Wahyuni,

Sujono,

Istiarto

2024

IOP Conf. Ser.: Earth Environ. Sci.

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Dadahup swamp irrigation area is included in the food estate project location. The government has rehabilitated irrigation networks to support the program in 2020. A good agricultural system should be supported by water availability to fulfill irrigation water needs. The obstacle often faced in agriculture is usually the water deficit that occurs in the dry season. Corn is usually cultivated in the dry season to reduce water irrigation demand and cannot be inundated with water for long. This study aims to determine the water availability in the irrigation channels to supply water needs for corn. The Storm Water Management Model is used to perform hydraulic analysis in irrigation channels. The results showed that the water levels ranged from +0.04 m to 0.49 m in irrigation channels, while the ground elevations ranged from +1.12 m to 1.74 m. Due to water levels in the irrigation channels below the ground elevation, the Blok A5 Kanan can be proposed for corn cultivation in the dry season. This study’s outcome will be increased crop productivity, achieving sustainable agriculture.

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Section: Introductionmentioning

confidence: 99%

Evaluation of irrigation channels in the dry season at Dadahup swamp irrigation area to strengthen food security

Wahyuni,

Sujono,

Istiarto

2024

IOP Conf. Ser.: Earth Environ. Sci.

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“…This land must be optimally utilized due to low land productivity, cropping intensity and unused idle land (Ritung et al, 2015). Problems in tidal swamp land occur especially in layers of pyrite or sulfidic materials, which when oxidized will  Received for publication January 10, 2023 Accepted after corrections March 11, 2023 cause an acidification process and are toxic to plants (Fahmid et al, 2022). Other constraints of tidal swamps are the low availability of macronutrients such as N, P and K even though the total nutrient amouant is high, especially P. The total P nutrient content in type B tidal soil in Banyuasin Regency, South Sumatra, is 106.2 ppm, while the available P is only 13.1 ppm (Sefrila et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Trap Culture and Colonization of Arbuscular Mycorrhizal Fungi from Corn Roots in Tidal Swamps Using Several Host Plants

Sefrila¹,

Ghulamahdi

Purwono

et al. 2023

Caraka Tani J. Sustain. Agric.

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Arbuscular mycorrhizal fungi (AMF) are mycorrhizal from the endomycorrhizal group. The fungi live on higher plants' roots by performing symbiotic mutualism. This study aimed to identify AMF spores after trapping in corn roots and the degree of root infection by AMF in several host plants. The study was conducted using tidal swamps soil samples taken from Mulyasari Tanjung Lago Village, Banyuasin Regency, South Sumatra. The experiment used a randomized block design and three replicates with four host plants as a treatment: corn, soybean, sugarcane (monoculture) and sugarcane-soybean (combination). The results showed that AMF spores found on corn roots after trapping were from the <em>Acaulospora</em> sp. and <em>Glomus</em> sp. groups. Hyphae, vesicles, arbuscules and spores are AMF structures found in the roots of host plants infected by AMF. The percentage of AMF infection in host plant roots ranged from 1.11% to 77.44% where the highest was in maize host plant roots at 77.44% in the form of internal hyphae. The maize host plant has a high potential to be colonized by AMF compared to a mixture of soybean, sugarcane and sugarcane-soybean.

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“…Barito Kuala Regency is the center of rice and citrus agriculture in South Kalimantan, and water levels reaching one meter are estimated to have damaged thousands of hectares of agricultural and horticultural crops [8]. This area is also used as a support area for the Food Estate program and the development of swampland agriculture [9]. This flood disaster resulted in around 18,862 families or 54,199 people affected, with around 9,177 people displaced [10] Flood prone maps and flood inundation maps are one way to identify areas prone to flooding and determine the area inundated due to flooding [11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Analysis of Flood Inundation Mapping Using the Weighting Method in Urban Floods

Saputra,

Nikmah,

Fitria

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Floods are one of the most destructive natural disasters globally and are projected to increase in many regions of the world. One of the areas affected by the floods is Barito Kuala Regency in South Kalimantan. Flood hazard maps and flood inundation maps are one way to identify areas prone to flooding and to find out the area of inundated areas due to flooding. Methods of scoring and weighting the parameters that cause flood inundation to map an area that has the potential for flooding. Flood inundation maps can be generated using the Normalized Difference Water Index (NDWI) method. The purpose of these two analyzes is to determine the distribution of flood hazard levels in Barito Kuala District, to evaluate flood-prone areas with flood-prone maps, and to determine the effectiveness of the two methods in identifying flood-prone areas and to determine the accuracy of the resulting flood inundation maps. Flood-prone areas were identified using the scoring method and parameter weighting to determine the distribution of flood vulnerability levels in Barito Kuala District. Parameters of flood vulnerability level used include land cover, slope, rainfall, drainage density, and soil type. Flood vulnerability level parameters were obtained from NDWI analysis on ArcGIS and ENVI. Image data during the dry season and rainy season are thresholded at <0.3 to eliminate data that is considered non-water resulting in flood inundation. The results of processing the level of flood hazard in Barito Kuala Regency are divided into 4 classes, namely the safe class with 0.5%, the less prone class is 10.11%, the moderate class is 89.37 and the vulnerable class is 0.00% of the area of Barito Kuala Regency with the majority of the areas in the moderate class. Savings District. The results of the analysis of the flood inundation map and the flood hazard map show that the moderate class of flood inundation is 72.06% of the total area of flood inundation

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The Potential Swamp Land Development to Support Food Estates Programmes in Central Kalimantan, Indonesia

Cited by 14 publications

References 2 publications

Evaluation of irrigation channels in the dry season at Dadahup swamp irrigation area to strengthen food security

Evaluation of irrigation channels in the dry season at Dadahup swamp irrigation area to strengthen food security

Trap Culture and Colonization of Arbuscular Mycorrhizal Fungi from Corn Roots in Tidal Swamps Using Several Host Plants

Analysis of Flood Inundation Mapping Using the Weighting Method in Urban Floods

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