saline lands
1.Sediment in the Lower Yellow River irrigation is mainly treated with warping and improvement of saline-alkali soil, low and waste lands, which plays an important role in improving the ecological environment and developing the agricultural production in the areas by two banks of the Lower Yellow River.
2.The purpose of this web site is to share my experiences with workers in any country on water logging in agricultural lands, irrigation induced soil salinity, subsurface drainage for agriculture (horizontal and vertical), reuse of groundwater, ground-water hydraulics, (geo)hydrology, rainfall and surface runoff relations, reclamation and improvement of water logged saline, salty, sodic alkaline, and acid sulphate soils, plant growth, crop production and responses as well as statistical analysis consisting of segmented linear regression and cumulative frequency distributions.
