Abstract: The text of the Green volume, capacity, quality of landscape architecture (depending in environment), frequency of use (resistance riding rate), Green evaluation index, the study of plant community (population) spatial distribution, structural characteristics and the relationship between the ecological effects on the ecological effects of the regional context priority, the priority of human space theoretical and practical problems in the hope that through the green of the exploration and search for optimization of plant design, Green played the largest comprehensive efficiency of the way.