The A-frame adopts a three-dimensional planting structure, achieving a 3-5 times increase in yield per unit area through a multi-layer cultivation trough design (with a layer spacing of 40cm). Equipped with a drip irrigation system (with a water and fertilizer utilization rate of 90%) and adjustable supports (with a height of 1.5-2m), it is suitable for crops such as strawberries and leafy vegetables, offering the advantages of space saving and mechanized harvesting.