题目内容
(请给出正确答案)
[单选题]
怀孕31-60天的母猪,背膘厚度为16-18mm,其饲喂量为多少()
A.2.8
B.2.2
C.2.6
D.2
答案
C、2.6
如果结果不匹配,请 联系老师 获取答案
A.2.8
B.2.2
C.2.6
D.2
C、2.6
A.20-24,21,114
B.20-28 ,25,114
C.18-24 ,21,114
D.15-18 ,16,114
A.20-24,21,114,18-24
B.20-28 ,25,114,18-24
C.18-24 ,21,114,18-24
D.15-18 ,16,114,20-25