關於養雞場(雞與蛋)

1 votes

養雞場,飼料充足前提下,雞的數量成長飛快,蛋的產出相對慢,我不懂,在蛋的生產極度不敷需求的情況下,為何讓牠孵化成雞!

Under consideration Suggested by: 嚴尉彰 Upvoted: 03 Jan Comments: 0

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