Peat-free growing media constituents and stand-alone substrates are the basis for the economic and ecological efficiency of the soilless culture system. Nevertheless, divergence between the model and practice still exists, coming from large gaps in the knowledge of alternative organic materials and of their effects on crop performance. A more detailed understanding of these topics is necessary to increase the soilless culture management capacity. In this respect, this critical review collects research outcomes concerning the sustainability of soilless culture and growing media constituents and their impact on the environment. In particular, the review covers designated articles stressing the pros and cons of soilless culture and growing media constituents, the exploitation of different organic materials and their economic and environmental relevance.

中文翻译：

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无土栽培系统中不断增长的培养基成分和独立基质的可持续性

无泥炭生长培养基成分和独立基质是无土栽培系统经济和生态效率的基础。然而，由于替代有机材料及其对农作物生长的影响方面的巨大差距，模型与实践之间仍然存在分歧。对这些主题的更详细的了解对于提高无土栽培管理能力是必要的。在这方面，这项重要的评论收集了有关无土文化和不断增长的培养基成分的可持续性及其对环境影响的研究成果。特别是，该评论涵盖了指定的文章，这些文章强调了无土栽培和不断增长的媒体构成的利弊，