吴伟明等介绍厂利m自然水域浮床无土栽培，利用这个原理和方法，可以用于家庭的小型无I：拔培。这种无土栽培的设备推本上不要成本，培养方法极其简中（如图）。漂浮材料可应用包装箱内保护家用电瑞等设备的泡沫包装位以度在2－3厘米左右，形状大小不限。由于质地很轻，故能携 Wu Weiming et al introduced plant m natural floating bed soilless culture, the use of this principle and method can be used for small home-based I: pull training. This kind of soilless cultivation equipment does not cost, the cultivation method is extremely simple (pictured). Floating material can be applied to protect the packaging box household appliances Rui and other foam packaging equipment to the degree of about 2-3 centimeters, the shape of any size. Because of the light texture, it can carry