6-26. 雞隻每天損失羽毛10%，就需多採食4公克的飼料。因此，啄毛嚴重的雞隻每天的飼料需求量會更多。 a chicken needs to eat 4 grams more per day for every 10 percent of feathers it loses. Bare chickens that move about a lot or go outdoors need even more feed.
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