植物声频控制技术在设施蔬菜生产中的应用

植物声频控制技术是对植物施加一特定频率的声波处理，该声波要与植物自发声的频率相匹配，发生谐振，从而增强植物的光合作用和细胞分裂同步化，促进植物的生长发育，提早开花结实。该文概述了植物声频控制技术在设施蔬菜甜椒（Capsicum frutescens L.）、黄瓜（Cucumis sativus L.）和番茄（Lycopersion Mill）上的应用研究。试验结果表明，植物声频控制技术明显地提高了设施蔬菜的产量（甜椒、黄瓜、番茄分别增产63.05%、67.0%和13.2%），并增强了它们抗病虫害能力，与对照区相比，番茄处理区的红蜘蛛、蚜虫、灰霉病、晚疫病和病毒病分别下降了6、8、9、11和8个百分点。

Application of acoustic frequency technology to protected vegetable production

The acoustic frequency technology is to treat the plant with a specific frequency sound wave. Acoustic studies have found that plants can produce low frequency sound spontaneously. With the addition of the technology, the specific frequency sounds to make a match-absorption and resonance on the target plants. Thus, the technology strengthens photosynthesis and speeds of cell split and makes plant grow and develop faster. Treated plants are blooming and bearing fruits ahead of time. Acoustic frequency technology was applied to sweet pepper, cucumber and tomato in greenhouse. Various controlled experiments were made and all results indicted that the technology could increase the output of vegetables notably, improve crops quality, strengthen the capability of disease-resistance. The yields of treated sweet pepper, cucumber and tomato were 63.05%, 67.1% and 13.2%, respectively higher than that of control group. Moreover, the incidence of treated tomato disease decreased by 6, 8, 9, 11 and 8 percentage points, respectively, including red spider, aphids, grey mold, late blight and virus disease.