Research and Innovation of Coastal Saline-alkali Land Management Model

For the efficient exploitation and protection of coastal saline land, the construction of Binhai modern agriculture manor, through investigation and study on Jiangsu Xinghua Duotian, Pearl River Delta pond model, Huang Huai trench platform mode of agricultural ecological engineering, the comprehensive treatment technology of saline soil method and principle research, put forward a new mode of development and utilization of coastal saline land that is Tang duo mode. Tang duo mode is a kind of Binhai saline land development and utilization of mine solid waste recycling and desalination using a combination of coastal current agricultural estate construction mode,including the use of mining waste slag stone Duotian as raw material supply and drainage system for coastal saline soil and land management core technology.