家畜の皮膚表面温度に関する研究-4-

概要

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To study temperature distribution in the skin of the goat, skin temperatures were measured ten times each at 28 different points in 5 goats at the ambient temperature of 20°C. The results obtained are as follows.1. According to the mean value of the normal skin temperatures, the 28 points were classified into the following groups.2. It seems that at the corresponding points, the mean value of normal skin temperature in the goat is higher than that in the horse and cattle and lower than that in the sheep.Furthermore, in order to ascertain the effect of atmospheric temperature on skin temperature, the latter was measured 28 times in 5 goats when the former was in the range of 5 to 31°C. The principal results obtained are as follows.a. A very significant effect of atmospheric temperature on skin temperature was confirmed.b. According to the correlation coefficients between atmospheric and skin temperature, the measured pcints were arranged in the following order.3. The correlation between the normal skin temperature (at the ambient temperature of 20°C) and the atmospheric temperature-skin temperature correlation coefficient was calculated to be γ=-0.83. Therefore, the effect of atmospheric temperature on skin temperature seems to become less in proportion to the degree of normal skin temperature.
社団法人日本畜産学会の論文