Abstract: The effects of HLW—a new compound nutrients on the adaptability of wheat on drought-resistance were studied. The results show that HLW is sprinkled at a time on leaves during boot stage of wheat, which can change the leaves' structure, lower the cell's water potential, increase the cell's ability of absorbing and preserving water, improve the relative water content of plant and water use efficiency, adjust the transpiration, increase the root's biomass, the wheat's metabolism vitality and adaptability to drought.