The present invention relates to a peat soil planting method and structure for semi-hydroponics, which employs mushroom waste to produce biochar through hydrolysis and smolder and add clay to mix for forming peat soil； adding humus medium in proportion； and, undergoing dialysis by nitrate and phosphate having anion additives in the peat soil area. After dialysis and extraction for the culture area, data collection and analysis of the peat soil having anions may increase the fertility demand within a short period of time and obtain the peat soil medium for stable planting. The peat soil may maintain the moisture and free water, and the pH value and oxidation-reduction potential thereof may be maintained within a controllable range, so as to increase the fertility demand for semi-hydroponics, the overall planting aqueous molecules adsorbability and the overall regulation.本案係一種半水耕泥碳土栽作方法及結構，其使用菇類廢棄物經水解悶燒製成生物碳並添加黏粒混合形成泥碳土，再依比例添加腐植質介質及具陰離子添加物之硝酸鹽及磷酸鹽透析於泥碳土區，經過培養區透析萃鍊，數據收集與分析該具陰離子之泥碳土可於短時間增加其肥力需求，且穩定栽作之泥碳介質，該泥碳土可保濕與自由水的維持，其中的pH值與氧化還原電位均能維持在控制範圍，而提升半水耕的肥力需求及整體栽作水性分子吸附力與整體調節。
