Analysis of short-term rearing characteristic in the captured Yeso sika deer

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In Hokkaido Japan, the agricultural and forestry industries damage caused by a wild Yeso sika deer is intensifying, and effective use by short-term rearing of the captured Yeso sika deer is performed as a countermeasure against damage reduction. The objective in this study was to clarify the short-term rearing characteristic of the captured Yeso sika deer.In the result, adult female deer had low body weight gain by the influence of parturition or breast-feeding. Although the adult male deer was also low body weight gain, the obtained meat weight was the highest. The deer of 1-year-old had high body weight gain, although the meat weight was low, and feed efficiency was high. Moreover, in the adult deer, it was suggested that the difference of the fattening results by a slaughter stage does not come out according to rearing environment. About practical use of the manufacture by-product as a substitute feed, it was suggested that the reduction of a production cost is possible.