辽宁省从８０年代中期进行立体种植的科学研究工作。多年的实践表明，实行立体种植，光热资源利用率提高了４２．３％，肥料利用率提高了２５％以上，水分利用率提高了１７％，取得了重大的经济、社会和生态效益，为了配合辽宁省“３６５５节水灌溉工程”，对辽宁省现有７０余套立体种植模式进行首次科学评估，确定优化模式，为大面积示范推广提供科学依据。 Liaoning Province from the mid-80s of three-dimensional planting of scientific research. Years of practice show that the implementation of three-dimensional planting, utilization of light and heat resources increased by 42.3%, fertilizer utilization increased by 25%, water use efficiency increased by 17%, and achieved significant economic, social and ecological benefits, in order to In line with the “3655 Water-Saving Irrigation Project” in Liaoning Province, the first scientific assessment of over 70 sets of three-dimensional planting patterns in Liaoning Province was conducted to determine the optimization mode and provide a scientific basis for large-scale demonstration and extension.