Abstract: With the vegetative belt along the bank of the Jinzhi River in Kunming as the study material, 20 plots was selected to evaluate their landscape plants by using the AHP method and the translation environment TGB ( tridimensional green biomass ) effective ways. The result showed that, 8 plots of total samples showed more green quantity than others. The whole landscape effects of the vegetative belt along the bank of the Jinzhi River in Kunming were well, with the characteristic of species richness, obvious seasonal variation. Moreover, the arrangements of landscape plants were in natural way, composed of tree, bush and grass. The spatial structure of vegetation community was reasonable. In Jinzhi River′s, there was a certain positive correlation between landscape effect and environmental benefits, and the environmental benefits were obviously different between areas. This result has reference value for improvement of Jinzhi River.