In this study, taking into account the responses of living things to the wavelength of light; Among the poultry species, which are more sensitive to green and red light wavelengths than humans, Japanese quails were used as model animals. In the study, the effects of red and green light wavelengths on gender and the responses of model animals of the same sex were examined. In the study, in the light application, the sound signals were taken in a specially isolated insulated environment. The recordings were analysed in frequency and time period using spectral analysis methods in the Matlab program. The maximum, minimum, average value, variance, dynamic range (Hz), peak frequency and autocorrelation time (S) values of the signal were found. These values, multiple comparison tests of male, female and male-female groups were performed in the study. While there were significant differences between the groups in the study; the red light application was estimated to be close to each other between the minimum and maximum values in the 1st and 7th weeks, variance, peak frequency and autocorrelation time (S) values. The reason for this is that poultry is more sensitive to green and red light wavelengths. It is an indication of the adapted adaptation for red light application (~ 625-740 nm, ~ 480-405 THz). In addition, in the control and green light applied groups, the data give statistically significant results; it is an indication that the wavelength of light has an effect on the frequency of sound. According to the results of the multiple comparison tests, a statistically significant difference was found between the groups (P = 0.05). Since there is no study on this subject, it is aimed to be a source of literature for other studies and to be the subject of scientific studies.
Primary Language | English |
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Subjects | Engineering |
Journal Section | Original Research Articles |
Authors | |
Publication Date | August 31, 2021 |
Acceptance Date | August 29, 2021 |
Published in Issue | Year 2021 Volume: 4 Issue: 2 |