文玩核桃，曾经疯狂价的56王勇大官帽，手小还真是拿不住了

果树种植，植保，原生态种植。
土壤管理迷茫，节约经济成本投入不迷茫。
Fruit tree planting, plant protection, original ecological planting.
Soil management is confused, saving economic costs and investment is not confused.
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/ @fengyuxinglige