| 摘要 |
1280922 Ruminant feed MICHIGAN STATE UNIVERSITY BOARD OF TRUSTEES 20 May 1970 [21 May 1969 31 July 1969] 24439/70 Heading A2B Ammonia is introduced into a ruminant feed by subjecting plant material, for example chopped maize plants, to an aerobic fermentation in the presence of ammonia, which may for example be introduced in aqueous solution or in admixture with molasses. Mineral additives may be simultaneously introduced. |
