Successful incorporation of soil-like substrate (SLS) into biotechnical life support systems is often complicated by the necessity to maintain the balance between flows of mineral elements taken up from the substrate by growing plants and mineral elements added to the SLS as components of mineralized plant inedible biomass. An imbalance between these two flows can be caused by the addition of recalcitrant plant waste such as wheat straw. The purpose of this study was to determine whether the availability of essential nutrients to be taken up by the roots of the wheat plants grown on the SLS could be enhanced by supplementing the SLS with the products derived from wheat straw subjected to different levels of physicochemical mineralization in the aqueous solution of hydrogen peroxide. Different degrees of straw mineralization were achieved by using different ratios of the aqueous solution of hydrogen peroxide to straw. The study showed that supplementation of the SLS with insufficiently oxidized products of physicochemical mineralization of straw resulted in a decrease in the grain yields. The inhibitory effect of the straw subjected to physicochemical oxidation increased with a decrease in the degree to which the straw had been oxidized. Only supplementation with the straw mineralized to the highest possible degree did not inhibit plant growth and development, and the crop yield in that treatment was higher than in the other treatments.

成功地将土壤样基质（SLS）纳入生物技术生命支持系统的过程通常是由于必须保持生长植物从基质吸收的矿物质元素流与作为矿化植物成分添加到SLS中的矿物质元素之间的平衡而变得复杂不可食用的生物量。这两种流量之间的不平衡可能是由于添加了顽强的植物废料（例如麦草）而引起的。这项研究的目的是确定是否可以通过向SLS补充经过不同理化矿化水平的麦秸衍生产品来补充SLS上生长的小麦植物的根所吸收的基本营养素的可用性在过氧化氢水溶液中。通过使用不同比例的过氧化氢水溶液与稻草，可以实现不同程度的稻草矿化。研究表明，向SLS补充秸秆的物理化学矿化的氧化产物不足会导致谷物单产下降。进行了物理化学氧化的秸秆的抑制作用随着秸秆的氧化程度的降低而增加。仅用最大程度矿化的秸秆补充不会抑制植物的生长和发育，并且该处理中的作物产量高于其他处理。研究表明，向SLS补充秸秆的物理化学矿化的氧化产物不足会导致谷物单产下降。随着秸秆被氧化的程度降低，经过物理化学氧化的秸秆的抑制作用增强。仅用最大程度矿化的秸秆补充不会抑制植物的生长和发育，并且在该处理中的农作物产量高于其他处理。研究表明，向SLS补充秸秆的物理化学矿化的氧化产物不足会导致谷物单产下降。进行了物理化学氧化的秸秆的抑制作用随着秸秆的氧化程度的降低而增加。仅用最大程度矿化的秸秆补充不会抑制植物的生长和发育，并且在该处理中的农作物产量高于其他处理。