![]() ![]() Kontrol grubu olarak da aynı sayıda larva kullanılmıştır. Toplamda sekiz saat süren deneylerimizde, 3 farklı düzeyde (10.8 kHz, 20.0 kHz ve 24.5 kHz), 3 tekrarda, ses frekansı üreten piezo transdüktörlü modifiye kaplarda bulunan 720 adet sivrisinek larvası kullanılmıştır. Çalışmamızda, ultrasonik ses seviyenin üstündeki ve altındaki değişen ses frekanslarının Culex pipiens larvalarına olan etkilerini belirlemeye çalıştık. Dünya çapında, sivrisineklere karşı uygulanan mücadele programları, mikroorganizmaları, kimyasalları, doğal düşmanlarını, bazı fiziksel bariyerler gibi farklı ajanlardan oluşmaktadır. ZET: Vektör eklembacaklılar olarak bilinen sivrisinekler, insanlığa çeşitli hastalıkları bulaştırırlar. Different types of music had different effects on the photosynthesis of lettuce leaves electronic music treatment increased the chlorophyll content of lettuce (1.48 ± 0.07 mg/g), and had the greatest impact. The research results further showed that the specific frequency sound wave treatment produced by the plant acoustic frequency technology generator enhanced the chlorophyll content of lettuce leaves (1.98 ± 0.15 mg/g), thus promoting photosynthesis. Treatments of different types of music (electronic music, rock music, and classical music) promoted lettuce growth, especially the significant increase in the output of edible parts under the influence of electronic music. In view of this, the authors studied the effects of audio control technology (specific frequency sound wave and different types of music) on the growth of lettuce, and showed that the specific frequency sound wave treatment produced by the plant acoustic frequency technology generator significantly increased the growth of lettuce compared with the condition of silent environment processing. However, the research on the ecological role and function of audio control technology is still relatively lacking. As a physical agricultural technology, it has become a combination of music acoustics and agricultural science. In the process of realizing ecological agricultural production, audio control technology has increasingly become an area of concern. The excessive use of pesticides and fertilizers reduces the quality of crops, harms human health, and causes environmental pollution, thus hindering the sustainable development of agriculture. Results show that the sound stress, which was produced at a constant frequency (1000 Hz) and different sound levels (95, 100, 105 dB), affects the growth parameters of the plant and several quality parameters of the fruit. To determine the effect of sound applications, the fresh and dry weights of the roots and shoots were measured in strawberry plants, and the pH, total soluble solids (Brix), titratable acidity, vitamin C, total sugar, total acid, and total phenols were analyzed in the fruits. ![]() In strawberry plants, stress induced by sound waves is thought to trigger increased production of secondary metabolites as a defense mechanism. The strawberry plants evaluated in this study were exposed to three different sound intensity levels (95, 100, 105 dB) at a constant frequency of 1000 Hz. This stress has a negative effect on the development and growth of plants. Sound-induced stress-an abiotic stress factor-is an example of mechanical stress and is caused by sound waves generated by different sources. Plants develop physiological behaviors to adapt to their environment for long-term development and evolution. Because of their immobility, plants are influenced by a variety of environmental stresses, such as mechanical stress, during their growth and development. All living organisms perceive mechanical signals, regardless of their taxonomic classifications or life habits. ![]()
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