Advances in Control of Soil Acidification in Agricultural Production

Soil acidification is an important aspect of soil degradation,it causes reduced soil fertility,decreased fertilizer efficiency,affected crop growth and sharp damage of toxic substances to crops in the agricultural production,therefore,soil acidification has became one of important contents in the changes of earth's ecological environment.The main methods for controlling and solving agricultural soil acidification were reviewed from the aspects of controlling the sources of soil acidification,research and application of soil amendments and agricultural management measures.Meanwhile,on the basis of analyzing present main existing problems,the further study on controlling soil acidification were prospected in order to providing theoretical reference for controlling of the agricultural soil acidification in the future.