給餌時刻の差異が産卵鶏の摂食行動に及ぼす影響〔英文〕
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概要
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To clarify how the time of feed administration affects the feeding behavior of hens, a comparison was made of their behavior from the time before feeding to that just after feeding, for three different feeding times: 10:00, 14:00 or 18:00. The daily feed intake, number of pecks at feed, time spent pecking at feed, number of pecking bouts and diurnal patterns of feed intake were found to be essentially the same for all these times. However, feed intake per peck and per min. increased following feed administration for each of these times(P<0.01). On the basis of the data obtained, it was concluded that, at the particular time feed is given, food tampering decreases and pecks for the actual eating increase relatively.
- 公益社団法人 日本畜産学会の論文
公益社団法人 日本畜産学会 | 論文
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