New formula medium for rice seedling/HDARES

The technology develops a viable alternative medium for local rice seedling cultivation to reduce the amount of seedling soil used and alleviate the difficult problem of soil acquisition. The source of formula materials is sufficient and can fully provide the future rice industry needs. Maintain the normal supply of machine-transplanted seedlings. All materials used comply with organic standards and can be used for organic rice. The formula does not contain rice hull and soil, which reduces the risk of rice pests and diseases, and also reduces the amount of pesticides used in the seedling process.