Abstract: Drought-resistance of the whole growth period of different crop germplasm resources collected from arid areas in Inner Mongolia was identified and evaluated in 2013 and 2014, respectively. Species and numbers were as follows： broom corn millet 87, linseed 7, milletl3, soybean 30, mung bean 6, common bean 30, wheat 14. Total of 35 accessions were identified as level 1 of drought-resistance, with strong drought resistance, and total of 21 accessions were identified as level 2 of drought-resistance, which could be used as the plant materials for drought-resistant improvement in crops.