Water management on peatland for food crop and horticulture production: research review in Kalimantan

Hairani, Anna; Noor, Muhammad

doi:10.1088/1755-1315/499/1/012006

Cited by 13 publications

(10 citation statements)

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“…This is due to the ease of water shrinkage and the ability to resist water in peat soil. Peatlands are easily dry, so they are prone to land degradation and are also prone to burn (22). Four varieties with the height parameter of oil palm seedlings had a significant effect when they were not watered.…”

Section: Resultsmentioning

confidence: 99%

Growth response and nutrition uptake of corn plants on drought stress in peat soil

Lumbantoruan,

Paulina,

Siaga

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Peat soil has been exposed to drought so it cannot bind water (irreversible drying) and loses its function as soil. Peat soil will be dry organic soil cannot provide water to plants. In addition, drought stress as abiotic stress decreased the ability of the soil to hold roots so that plants can fall easily which is impacted by changing the physical and chemical properties of peat soil. The goal of this research was to acquire biofertilizer components that are optimized for increasing corn in drought-stress land and the sustainability of peat soils. This study was conducted inside the experimental land of Universitas Bina Insan, Lubuklinggau. The layout used in this study became a factorial randomized block design with two elements. The first element has been the biofertilizer method (F) with four stages, specifically: F0 = without mycorrhizae, F1 = Mycorrhiza + Petrobio, F2 = Mycorrhiza + Agrozeabiochar, F3 = Mycorrhiza + Pugam. The second element was the intensity of watering (P) includes 4 ranges, particularly: watering once a day, P2 = watering every three days, P3 = watering every five days, and P4 = watering every seven days. The results showed that the biofertilizer formula with mycorrhizal+petrobio (F1) treatment has significant effects in increasing plant height, plant dry weight, and nutrient uptake. Enhancement of nutrient uptake correlated with increasing the growth of corn plants on drought stress in peat soil, The intensity of watering, was significantly different in all treatments except for K nutrients uptake.

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Section: Resultsmentioning

confidence: 99%

Growth response and nutrition uptake of corn plants on drought stress in peat soil

Lumbantoruan,

Paulina,

Siaga

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…However, it must remain within the limits of plant tolerance to inundation. Oil palm plantations require micro-drainage of ±40-60 cm (Adhi et al, 2021) ) E400/E600 y = -0.0346x + 1.1292 (R² = 0.8315; P-value < 0.001) and food/horticultural crops ±40-50 cm from the surface for optimal plant production (Hairani and Noor, 2020).…”

Section: Management Recommendationsmentioning

confidence: 99%

Dynamics of Tropical Peatlands Characteristics and Carbon Stocks as Affected by Land Use Conversion and Ages of Land Use in Riau Province, Indonesia

Juliano,

Suwardi,

Sudadi

2023

j Trop. Soils

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The dynamics and patterns of relationships between the characteristics of Indonesian tropical peat involving a function of time (ages of land use) in the context of land conversion have yet to be widely reported. The effects of tropical peatland use change are generally discussed regarding C emissions, with the limited literature identifying dynamic soil characteristics as these changes occur. This study used a survey method. We identified the physical, chemical, and C stock characteristics of peat in forest locations, oil palm plantations with a land use age of 0-5 years,>5-10 years,>10 years, and agricultural land with a land use age of 0-5 years and >5-10 years to find out the dynamics of soil characteristics. Land use changes from peat swamp forests to oil palm plantations and agricultural land, and the longer age of land use results in an increase in BD (especially at the top layer), ash content, pH, Total-N, total-P2O5, total-K2O, but there was a decrease in water content, fiber content, Organic-C, E400/E600, and soil C stocks. The alignment of economic, social, and ecological interests was directed to water and land management by regulating the area’s hydrological system and increasing peat stability.

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“…The third type of water gate that is used is an overflow dam. This building is more suitable for type C or type D areas since its function is to save water in the channel [13]. In addition, from the discussions with farmers, it is agreed that the overflow dam is also easier to operate.…”

Section: Gate In Water Management Systemmentioning

confidence: 99%

Current Condition in Lowland Irrigation Area Tahai: Challenges and Solutions

Zelvi¹,

Istiarto²,

Waluyati³

2022

Advances in Biological Sciences Research

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The Tahai lowland irrigation area is one of the on-going lowland development national projects. This channel network consists of the primary channel and a number of secondary channels on its left and right banks at regular distances. This is known as comb (sisir) system. The primary channel starts at Kahayan River and ends at an upstream pond. Farmers currently do not use the water in the channels for irrigation. Channels are used to drain water from paddy fields. The upstream pond is no longer functioning because it is filled with sedimentation and has been covered by vegetation. In the past two years, dredging was carried out on a 7 km primary channel calculated from the upstream of the channel. Before dredging, the sediment had formed a mound in the center of the primary channel. Meanwhile, sedimentation in the secondary channel is left unchecked, resulting in reduced channel capacity. The poor drainage ability of the channel resulted in poor water circulation. Observations of water quality in the spring and neap tide periods have been carried out as a first step in proving this problem. Field observations were completed to obtain an overview of the existing condition of the channel network. An overview of the issues was also obtained from discussions with observers of the irrigation areas and local farmers. The development plan is discussed in this paper as a proposal for solving these problems. The plan is based on the results of the study and the discussions with farmers. It is expected that water from the land and channels can discharge into rivers at low tide and freshwater can flow into channels at high tide. The latter serves as the water supply for the paddy fields.

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Water management on peatland for food crop and horticulture production: research review in Kalimantan

Cited by 13 publications

References 0 publications

Growth response and nutrition uptake of corn plants on drought stress in peat soil

Growth response and nutrition uptake of corn plants on drought stress in peat soil

Dynamics of Tropical Peatlands Characteristics and Carbon Stocks as Affected by Land Use Conversion and Ages of Land Use in Riau Province, Indonesia

Current Condition in Lowland Irrigation Area Tahai: Challenges and Solutions

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