| 摘要 |
Compound feed for rearing animals, especially for invertebrates. This compound feed contains cereal flour and oilseed cake flour, mineral salts, vitamins, amino acids and trace elements as well as a substance which is composed of a growth-promoting factor of said animals and is simultaneously a calcium and magnesium supply, this substance advantageously being made of a preparation of calcium-magnesium algae. Application in the nutrition of gastropods, of the snail family. |
