Progress of Plant Adaptive Strategies to the Drought Environment
With the effects of global climate change and human activity ,water deficit are more and more serious in drought systems, which are extending the drought area and aggravating the execrable drought environment step by step. The current crucial problem is how to inhibit the extending tendency, and improve the drought environment. Therefore, the practice of vegetation modification and the adaptive strategies as plant phenological rhythm,morphological and growth characteristics,and resources use polices in the drought system were reviewed. Based on these previous results,future research include plant phonological rhythm and its physiological explanation,the responses of plant adaptation to global climate change, the practice of vegetation modification in drought system supported by plant growth adaptation should be strengthened to enhance vegetation coverage, stable the drought system, further stop the expanding of drought area.