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法国科学家发明了一种新型的悬空水栽法,就是不将植物栽种在土壤中,而是使植物悬空,通过向植物根部喷射雾状营养液而提供其生长所需要的养分。为了避免阳光照射植物,栽培完全在暗室里进行。这种栽培法可防止植物生病虫害,因为悬空不利于病菌繁殖。一般来说,只要种子预先经过灭菌处理,植物就不会产生病虫害。
French scientists have invented a new type of suspended hydroponics that does not plant plants in the soil. Instead, they leave plants vacant and provide the nutrients they need to grow by spraying aerosol nutrient solutions to the plant roots. In order to avoid sunlight plants, cultivation completely in the dark room. This method of cultivation can prevent plant pests and diseases, because dangling is not conducive to the propagation of germs. In general, plants will not produce pests and diseases as long as the seeds are sterilized beforehand.