Irrigation & Drainage Systems Engineering

Shi H

Publications

• Research Article
  Modernizing Surface Irrigation and Land Levelling in Hetao with Application of the Decision Support Systems SADREG
  Author(s): Miao Q, Shi H and Li RMiao Q, Shi H and Li R
  
  Water resources allocated to the agricultural sector in the Yellow River basin are being reduced due to severe water scarcity and an increasing demand by the non-agricultural sectors, which imply surface irrigation modernization and the adopting water-saving technologies. The Hetao irrigation district has 0,570 Mha of irrigated land; traditional basin irrigation is the most common irrigation method. Its general conditions are adequate for surface irrigation due to the high charge of sediments on irrigation water and, among other factors, due to its appropriateness to leach salts. The new technologies of surface irrigation, including the modernized furrowed and flat basin irrigation systems, require the adoption of effective precise land leveling to reach the best performance standards. In this context, the development of high quality land leveling operation is a main condition for irr.. Read More»
  DOI: 10.4172/2168-9768.1000195

  Abstract PDF