Drought-tolerant varieties of a Rice Seedling rapid screening methods

The present invention discloses a method for the rapid screening of rice seedling drought tolerant, comprising the following steps: First, after the drought treatment of soil, then after PEG stress, and finally have a strong screening drought tolerance in the two methods Variety. This method is carried out by soil drought and PEG stress simultaneously, combined analysis result, while avoiding the disadvantages of the two kinds of drought treatment, to maximize the advantages of both methods, so that accurate experimental results, screened and drought tolerant when the research is performed breeding drought sensitive variety, population build, gene mapping, as a result of having greater reliability, saving time and money researchers.