| 摘要 |
<p>The present invention discloses an effervescent preparation for plants comprising a solid composition containing at least carbonate and/or hydrogencarbonate, water-soluble solid acid, yeast extract and/or methionine. As a result, the present invention is able to provide an effervescent preparation for plants that can be easily dissolved and diffused when applying to a field, has good storage stability by being resistant to putrefaction and deterioration caused by contamination by sundry germs in comparison with the case of dissolving in water and so forth, is handled easily, and can be applied to watered rice paddies directly by throwing, thereby enabling shortening of working time and conservation of manpower.</p> |
