This research was conducted to study the energy requirements for barren ewes of Liaoning cashmere goats. Twenty-four Liaoning cashmere barren ewes were divided randomly into 3 groups with 8 replicates in each group and 1 goat per replicate. Requirements of metabolizable energy and net energy were determined using feeding experiment, digestion and metabolism experiment and gas metabolism experiment. The results show that metabolizable energy and net energy for maintenance of barren ewes of Liaoning cashmere goats are 0.480 and 0.336 MJ/kg W0.75, respectively.
LI Ruili
,
ZHANG Wei
,
REN Wanli
,
SONG Zehe
,
SONG Xianchen
,
LI Fengtian
. Energy Requirements for Barren Ewes of Liaoning Cashmere Goats[J]. Chinese Journal of Animal Nutrition, 2012
, 24(9)
: 1701
-1706
.
DOI: 10.3969/j.issn.1006-267x.2012.09.012
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