| 摘要 |
PURPOSE: Alkali calcium effective in immunity, disease prevention and yield increase is provided for use as fertilizers, medical raw materials, feeds and health aid food by mixing shells with sulfur or natural foods and herbal medicines. CONSTITUTION: The preparation method of alkali calcium is as follows: (i) mixing shell powder with sulfur in a ratio of 4:1, wherein the shell powder is obtained by washing shells, drying, sintering at 900-1500deg.C for 120-150min, and grinding less than 500micron; (ii) aging liquid shell powder, obtained by adding 6g of the above ground shell powder to 1000cc water, for 24hrs. for liquid fertilizer or medical raw materials; (iii) mixing the precipitates formed after step (ii) with licorice, hedysarum, reed, mulberry and waste food for animal feeds; (iv) mixing liquid shell powder with honey, lemon and glucose for health aid food. |
