| 摘要 |
PURPOSE:To obtain calcium enriched vegetable capable of taking calcium content in the body in natural state, by incorporating a water soluble calcium into water cultivation mixing and circulating a liquid fertilizer. CONSTITUTION:A water soluble calcium is incorporated into a liquid fertilizer for fertilizing while circulating, directly utilizing facilities cultivating various kind of vegetables by water cultivation at present. Calcium content is absorbed from the root of a vegetable (containing fruits) and accumulated into whole part of fruits, leaf, etc., by maintaining the state adding the calcium content from rearing term to harvest term. The calcium content can be taken in the body by harvesting and eating the fruit and leaf. The drawing shows a general drawing of water cultivation in the present invention. |
