| 摘要 |
PURPOSE: A process for preparing a plant growth stimulating agent is provided by mixing ceramic powder, amino acid powder extracted from pig hair and ground bones. Whereby, the agent can be used for accelerating both the overground and underground parts of a plant at low cost in a simple manner. CONSTITUTION: This plant growth stimulating agent is prepared by mixing ceramic powder such as mica powder, amino acid powder extracted from pig hair and ground bones in a ratio of 7:2:1. The amino acid powder is obtained by dissolving pig hair and drying under vacuum. The agent has the advantage of preventing acidification of soil. |
