| 摘要 |
<p>The metal complex of formula(I) for use as a feed additive for weaning of calves and for feeding sows during the gestation-weaning period, is made by reaction of equimolar quantities of ferrous chloride and lysine in aq. medium at 90 deg.C with agitation. - The prod. is dried by spraying or absorption on a suitable carrier.</p> |
