| 摘要 |
PURPOSE: Melanian snail growth promoting feed containing incenerated melanian snail shell powder, a manufacturing method thereof, and a using method therefor are provided to promote growth of shell of snails by offering improved feed for the snails. CONSTITUTION: A manufacturing method of melanian snail growth promoting feed includes a step for mixing 88 ~ 96 weight% of incinerated snail shell powder, 1 ~ 3 weight% of magnesium sulfate, and 3 ~ 9 weight% of silicon dioxide as a diatom generaton promoting agent. The incinerated snail shell powder is produced by pulverizing shell of snails with particle size of 60 ~ 120mesh for 2 ~ 4 hours.
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