Effect Research Progress of Trace Element Selenium on Rice

Selenium has many kinds of biological function.It has important significance in animal and plants’ growth development and human heath.In the paper,the effect of trace element selenium on rice growth,yield and quality,selenium-concentration ability of rice,interaction between selenium and other element,selenium-enriched rice breeding,inheritance of selenium contents and QTL detection were introduced so as to provide reference for selenium-enriching rice breeding.