关键词: 光伏电板, 沙打旺, 叶片性状, 氮含量, 磷含量 Abstract: In order to reveal the effect of photovoltaic panel arrangement on plant growth, this study selected Astragalus adsurgens as subject which were planted in 2016 at three typical parts such as the plate front edge, the plate back edge, and under the plate, and determined its plant height, leaf characters and