Impacts of perforated sheet pipe installation on some paddy soil properties

SOE, Yinn Mar; Shinogi, Yoshiyuki; Taniguchi, Tomoyuki

doi:10.1007/s10333-019-00707-4

Cited by 4 publications

(5 citation statements)

References 17 publications

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“…Saturated hydraulic conductivity and MaPs mostly increased with the conventional subsurface drainage in paddy fields (Talukolaee et al 2018). were clear (Soe et al 2019), but in this study, an increase in MeP was distinct. The sheet pipe used in this study lasted only seven months, whereas those used in our previous long-term study lasted 7 and 12 years.…”

Section: Discussioncontrasting

confidence: 51%

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Changes in Certain Paddy Soil Properties under Perforated Sheet Pipe as Subsurface Shallow Drainage

SOE

SHINOGI

Taniguchi

2022

JARQ

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Changes in Some Soil Properties under Installed Sheet Pipe using such drainage technologies (Tiwari & Goel 2017, Schwab et al. 1985. Most studies have focused on topsoil with a heavy texture and the spacing of deep drains and mainly compared adjacent soils with nonmole or tile drainage. Thus, limited literature has explained the long-term effects of such drainage on crop yield and soil physical properties (Wesström et al. 2008).In a deep drainage study, Francis & Morton (1991) not only claimed that subsurface gravel mole drainage did not affect drainage through less surface infiltration and soil water content but also observed more root extension from upper layers to near the drainage. Subsurface shallow drainage is expected to offer more benefits in accelerating drainage compared with deep drainage (Oosterbaan 2017). Therefore, more research must be conducted on subsurface shallow drainage such as sheet pipe.Sheet pipe was developed approximately 40 years ago and is mainly installed in the western part of Japan. Sheet pipe was typically installed at soil depths of 40 cm-50 cm with close spacing (4 m-8 m). These settings have been settled in empirical ways. Compared with JARQ 56 (1), 59-66 (2022) https://www.jircas.go.jp

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Section: Discussioncontrasting

confidence: 51%

“…The limited previous studies on paddy fields with heavy texture soils found that installing sheet pipe had some benefits in reducing waterlogging and the electrical conductivity (EC) of drained water (Setiawan et al 2019). Moreover, our previous study reported the long-term impacts of sheet pipe on some paddy fields (Soe et al 2019).…”

Section: Introductionmentioning

confidence: 90%

Changes in Certain Paddy Soil Properties under Perforated Sheet Pipe as Subsurface Shallow Drainage

SOE

SHINOGI

Taniguchi

2022

JARQ

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“…Furthermore, the utilization of sheet-pipe technology enhances soil aeration and organic matter content [ 54 ], thereby improving the product quality of rice as well as mitigating methane emission [ 55 ]. This quality enhancement is attributed to the technology's ability to elevate soil pH, foster aerobic bacteria, and stimulate soil respiration [ 56 ].…”

Section: Discussionmentioning

confidence: 99%

Water saving rice cultivation using sheet-pipe subsurface irrigation

Arif,

Saptomo,

Setiawan

et al. 2024

Heliyon

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“…In rice fields, the sheet-pipe installation significantly affects the soil's physical, hydraulics, and chemical properties. Some of the positive impacts on soil properties that determine the improvement of rice fields installed by perforated sheet pipes are soil bulk density, organic content, permeability, and airfield capacity [1]. Significant improvement in soil organic matter occurs due to the sheet-pipe installation, which contributes to increased soil porosity, air-filled capacity, and lower soil bulk density…”

Section: Introductionmentioning

confidence: 99%

Experimental and numerical investigation of laboratory scale sheetpipe-typed automatic subsurface irrigation

Saptomo

Rudiyanto

Askari

et al. 2021

CST

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Sheet pipe is a type of perforated pipe used for drainage designed initially for drainage but has the potential for sub-surface irrigation. The objectives of this study were to experiment and observe the performance of the sub-surface irrigation control system with sheet pipe. This investigation covered the observation of water table control and its effect on soil moisture. The detailed process of water flow during the setting of the water table was numerically modeled in 2 dimensions to observe the distribution of soil moisture, soil pressure, and flux. The results showed that the system successfully controlled the water table at the desired level in the experiment. The developed two-dimensional numerical simulation showed the distribution of soil moisture in the model center as a response to the water table increase, represented by the variable head. The soil wetting advances toward soil surface driven by the water table, which was increased gradually and reached saturation at the height of water table setpoint.

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Impacts of perforated sheet pipe installation on some paddy soil properties

Cited by 4 publications

References 17 publications

Changes in Certain Paddy Soil Properties under Perforated Sheet Pipe as Subsurface Shallow Drainage

Changes in Certain Paddy Soil Properties under Perforated Sheet Pipe as Subsurface Shallow Drainage

Water saving rice cultivation using sheet-pipe subsurface irrigation

Experimental and numerical investigation of laboratory scale sheetpipe-typed automatic subsurface irrigation

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