工厂的声音频率的发电机

Plant acoustic frequency control technology (pafct) is invented based on the new theorem of collateral channels system of the plant. The technology has obtained the US technologic invention patent in 1998 (patent no: 5731265) . Acoustic studies have found that plants can produce low frequency sound waves. With the add of pafct, one can accurately determines the sound frequencies which spontaneously generated and accepted by plants, and deal with specific frequency of sound waves to the plants according to the exact relationship among the plant's biological acoustics characteristics and environmental factors. As the result, the technology can make a match-absorption and resonance on the target plants. Thus, it will promote the processes of plants' absorption and transportation on various kinds of nutrition elements. In other words, pafct strengthens photosynthesis and absorbability of the plants and promotes plants' growing up.