Search Results - subject:"salt accumulation"

Assessment of secondary soil salinity prevention and economic benefit under different drip line placement and irrigation regime in northwest China

Wang, Ruoshui; Wan, Shuqin; Kang, Yaohu; Dou, Chaoyin - In: Agricultural Water Management 131 (2014) C, pp. 41-49

This study was conducted in order to evaluate the prevention of secondary soil salinity and the economic benefits of different drip line designs and irrigation regimes in northwest China. A three-year experiment (2008–2010) was carried out in the Xinjiang Autonomous Region of China and...

Persistent link: https://www.econbiz.de/10011047699

Soil salinity and sodicity effects of wastewater irrigation in South East Australia

Muyen, Zahida; Moore, Graham A.; Wrigley, Roger J. - In: Agricultural Water Management 99 (2011) 1, pp. 33-41

Although ‘sewage farming’ or wastewater irrigation started in Australia in the latter parts of the 19th century, it was in the late 1960s that a considerable interest was revived in arid and semi-arid parts of the world due to scarcity of alternative water sources and the urgency to increase...

Persistent link: https://www.econbiz.de/10010576894

Salinity dynamics of wetland ditches receiving drainage from irrigated agricultural land in arid and semi-arid regions

Jia, Z.; Luo, W.; Xie, J.; Pan, Y.; Chen, Y.; Tang, S.; … - In: Agricultural Water Management 100 (2011) 1, pp. 9-17

ditches to a very high level if there is little outflow discharge; but the salt accumulation process may develop over a …

Persistent link: https://www.econbiz.de/10011047736

Solute Transport in Soils: An Algorithmic Approach

Poulovassilis, A.; Psychoyou, M.; Kerkides, P. - In: Water Resources Management 21 (2007) 11, pp. 1941-1954

assumption of steady-state water flow conditions and it is applied to both processes of salt accumulation and salt removal … salt accumulation or removal follows a first-order kinetic equation. The involvement of a piston-flow mechanism, observed …

Persistent link: https://www.econbiz.de/10010794252