Land remediation project in Nanniwan Town, Baota District
Release date: 2016-01-19   
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The project is located in Nanniwan Town, Yan'an City, Shaanxi Province,It is a pilot project of Yan’an City’s major gully and land reclamation project,The total project construction scale is 8867 acres,Start construction in March 2013,Completed in April 2015。Mainly includes land leveling projects、Field road engineering、Irrigation and drainage projects and farmland protection projects。
Project highlights: First, for the first time in a land consolidation project, general survey technology was used to comprehensively survey the thickness of the soil layer,Reasonable division of fields;The second is through research on soil water holding and soil flow,Use water cut-off ditches to store water during drought,Discharge during flood season”,Solved the problem that wetlands under ditches could not be cultivated;The third is to pass "blocking、Save、The way to combine the three of "platoon",Scientific layout of irrigation and drainage system,Irrigation problem solved;The fourth is to lay cover plates on the integrated irrigation and drainage canal,On the one hand, it facilitates the passage of organisms,It is a corridor of life,Conducive to maintaining the ecological balance dafabet loginbetween fields,On the other hand,Easy for tourists to go deep into the fields,Feel the rice fields up close。
Through the application of a series of innovative technologies and engineering measures,Strive to build the project into an ecological and livelihood project、Land consolidation demonstration project and ditch control and land creation model project,Reproduces the style of "Northern Shaanxi and Jiangnan",While increasing production and income,Promoted the development of local red tourism。
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Original appearance (flood drainage ditch)
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Under construction (topsoil stripping 1)
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Under construction (mechanical fine leveling 2)
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Under construction (flood drainage ditch under construction)
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After renovation
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After renovation
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