Young nondescript goats (20) and of either sex were allocated to 3 gro
ups of 8,8 and 4 goats. These goats received additional molybdenum @ 5
0, 100 and 0 ppm (groups 1, 2, 3) of feed (DM) in the form of drench o
f ammonium molybdate solution daily for 235 days. Clinical sips develo
ped earlier in goats Of group 2- Diarrhoea, anaemia, reduced body weig
hts, weakness, unthriftiness, depigmentation of the hair and altered r
eproductive performance were the important clinical manifestations. An
aemia, leucopaenia, hypoproteinaemia, transient hyperglycaemia, reduce
d levels of serum copper and ceruloplasmin were the important clinicop
athological observations. It was concluded that the excess of molybden
um feeding in goats not only produced hypocuprosis but also certain al
terations which could be specifically attributed to toxic effects of m
olybdenum.