薄层基质栽培是一种简易的封闭式无土栽培方法。通过采用基质栽培层与营养液缓冲层上下分层和渗透灌溉的槽式设计,不仅极大地减少了基质用量,而且达到了根际环境水、肥、气、热协调,水分管理简单安全的目的。在以黄瓜大棚秋季栽培的试验中,初步探讨了基质配比、基质用显、基质湿度和灌水量诸技术指标。 Thin-layer substrate cultivation is a simple closed soilless cultivation method. By adopting the trough design of the matrix cultivation layer and nutrient solution buffer layer to divide and infiltrate, not only the dosage of substrate is greatly reduced, but also the coordination of water, fertilizer, gas and heat in the rhizosphere environment and the simple and safe water management are achieved . In cucumber greenhouse cultivation in autumn experiments, the preliminary study of the matrix ratio, the substrate with significant, substrate moisture and irrigation volume of various technical indicators.