Impact of Some Soil Management Practices on Some Chemical Properties of Salt Affected Soils and Sugar Beet Production

Mahmoud, Abd-El Naser; Hassan, Mostafa Afifi; Talaat, A. M.

doi:10.21608/sinjas.2016.78646

Cited by 1 publication

(3 citation statements)

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“…From the results, it can be concluded that the 15 m spacing treatment was better at reducing soil salinity than the other drainage spacing treatments studied (30 m and 60 m) and control treatment. Such findings are in harmony with those of Mahmoud, et al, (2016); EL-Ghannam et al (2020) and Yang et al (2022). Also, El-Sheikh (2000); Abdel-Khalik (2000); Moukhtar et al (2004) and Abdel-Mawgoud et al (2007) who found that the decreasing in soil salinity followed the order of: 15 > 30 > 60 m drain spacing treatments.…”

Section: Soil Salinitymentioning

confidence: 53%

“…They also discovered that soil desalinization in relation to drainage spacing treatment results in a decrease in soil salinity as 15 > 30 > 60 spacing. Soil salinity decreased by 13.3 and 41.1% in the upper layer, and by 25.7 and 38.85% in the under layer, when drainage spacing was increased to 30 and 60 meters, respectively, compared to 15 meters (Abdel-Mawgoud et al, 2007;El-Sheikh, 2000, andMahmoud, et al, 2016).…”

Section: Introductionmentioning

confidence: 95%

“…Behairy (2007) discovered that narrow drain spacing improves root zone conditions for cotton plants as a result of desalination and faster water-table decline, thereby increasing cotton productivity. According to Mahmoud et al (2016), a drainage spacing of 25 m resulted in the highest productivity of sugar beet roots. This increase was 7.57 tons fed.…”

Section: Introductionmentioning

confidence: 99%

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The Influence of Tile Drainage Spacing on Water-Table Fluctuation and Alfalfa Crop Production in the Northeast Nile Delta, Egypt

Elsamet,

Serag,,

Abdel-Razek

2024

Menoufia Journal of Soil Science

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Low-lying areas, heavy clay soils with little permeability, saline and saline-sodic soils, and shallow and saline groundwater are all problems in Egypt's northeast. An experimental field was established on heavy clay soil in the northeastern Delta (Damietta Governorate) to compared the effects of different tile drainage spacings on groundwater level decline, productivity increase and soil degradation prevention over three growing seasons. The experiment was designed as a complete block randomization with four replications. The treatments consisted of three tile drainage spacings, as follow: 15m (T4), 30m (T3) and 60m (T2) at a depth of 1.5 m fixed, separated by buffer zones. There was no tile drain treatment (T1) used, and the crop grown was alfalfa. In the four cuts, fresh and dry alfalfa yield weights, root volume, and fresh and dry root weights increased with subsurface drain compared to control treatment, as increased with decreasing the drainage spacings. The drain spacings also, had an effect on the water table depths in the following order: T4 > T3 T2 > T1. T4 is the best three seasons treatment for lower water table. In all treatments, the soil salinity in the upper surface layer is lower than in the deeper layers but the soil salinity decreased significantly with the reduced spacing tile drain. Finally, narrow tile drainage spacing provided a better cropping environment with faster water-table drop, lower water-table depths, and lower soil salinity.

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