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Shift in weaning age supports hunting-induced extinction of Siberian woolly mammoths（图）
weaning age hunting-induced extinction Siberian woolly mammoths
2015/11/12
Chemical clues about weaning age embedded in the tusks of juvenile Siberian woolly mammoths suggest that hunting, rather than climate change, was the primary cause of the elephant-like animal's extinc...
Estimation of Weaning Age Effects on Growth Performance in Berkshire Pigs
Average Daily Gain, Empirical Relationship, Weaning Age, Random Effects
2016/5/9
Analysis for back fat thickness (BFAT) and daily body weight gains from birth to the end of a performance test were conducted to find an optimal method for estimation of weaning age effects and to asc...