Potential of visible/near infrared spectroscopy coupled with chemometric methods for discriminating and estimating the thickness of clogging in drip-irrigation

Petit, Julien; Ait-Mouheb, Nassim; Garcia, Sílvia Mas; Metz, Maxime; Molle, Bruno; Bendoula, Ryad

doi:10.1016/j.biosystemseng.2021.07.013

Cited by 10 publications

(1 citation statement)

References 38 publications

(55 reference statements)

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“…Because the properties of SCP are like the surrounding soil, water could infiltrate any part of the pipe walls. In contrast, moistube and SDI pipes release water only from their fixed outlet holes, making them prone to clogging and low irrigation uniformity [47,48]. Thus, SSI is a more efficient option that largely avoids these issues.…”

Section: Effect Of Burial Furrow Parameters On Soil Water Movement Un...mentioning

confidence: 99%

Effects of Burial Furrow Parameters on Soil Water Movement under Subsurface Stalk Composite Pipe Irrigation

Wu,

Feng,

Liu

et al. 2024

Agriculture

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Stalk composite pipe (SCP), a novel product used for subsurface irrigation, is primarily composed of crop stalks, soil, and water. In subsurface SCP irrigation (SSI), comprehending the effects of burial furrow parameters on soil water movement is critical. However, the precise effects are not known. Here, we aimed to assess the effects of varying burial furrow dimensions, including widths of 15, 20, and 25 cm, depths of 10, 15, and 20 cm, and backfilling-soil bulk densities of 1.1, 1.2, and 1.3 g cm−3, on wetted distance and soil water movement. We conducted an indoor soil bin experiment and numerical simulation using HYDRUS-2D in 2020–2021 in Zhengzhou City, Northern China. Wider burial furrows resulted in increased wetted distance and soil water content, ultimately leading to greater effect in a horizontal direction. In the horizontal profile, the average soil water content of the SSI treatments, which used burial furrow widths of 15, 20, and 25 cm, were 1.121, 1.230, and 1.280 times higher, respectively, than those of CK. The burial furrow depth had minimal effect on the wetted distance, whereas adjusting the burial furrow depth primarily affected the saturation depth. The speed of wetting-front migration was affected by the backfilling-soil bulk density. For a given soil and crop, it is advisable to determine first the burial furrow width and backfilling-soil bulk density. Subsequently, the burial furrow depth should be established based on the distribution of the crop’s roots. Our findings offer a scientific basis for using SSI.

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Section: Effect Of Burial Furrow Parameters On Soil Water Movement Un...mentioning

confidence: 99%

Effects of Burial Furrow Parameters on Soil Water Movement under Subsurface Stalk Composite Pipe Irrigation

Wu,

Feng,

Liu

et al. 2024

Agriculture

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Micro-Computed Tomography (µCT) Study of Clogging in Long-Used Strip and Cylindrical Drip Emitters

Ramachandrula

Kasa²,

Torris³

2022

J. Inst. Eng. India Ser. A

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Methods for drip irrigation clogging detection, analysis and understanding: State of the art and perspectives

Petit

Garcia

Molle

et al. 2022

Agricultural Water Management

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Potential of visible/near infrared spectroscopy coupled with chemometric methods for discriminating and estimating the thickness of clogging in drip-irrigation

Cited by 10 publications

References 38 publications

Effects of Burial Furrow Parameters on Soil Water Movement under Subsurface Stalk Composite Pipe Irrigation

Effects of Burial Furrow Parameters on Soil Water Movement under Subsurface Stalk Composite Pipe Irrigation

Micro-Computed Tomography (µCT) Study of Clogging in Long-Used Strip and Cylindrical Drip Emitters

Methods for drip irrigation clogging detection, analysis and understanding: State of the art and perspectives

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