| 摘要 |
PROBLEM TO BE SOLVED: To save labors and lighten seedlings, since a conventional system comprising sowing paddy rice seeds in a molded chaff mat and further applying covering soil needs large labors, increases the weight and requires heavy labors. SOLUTION: This system comprising sealing or adhering paddy rice seeds to a molded chaff mat and then subjecting the sealed or adhering paddy rice seeds to a sowing and a subsequent transplantation at any of a budding and leaf emergence stages from the seeds to mature rice-seedling. The system brings excellent effects. For example, the system can correspond to wide stages from the seeds to the mature rice seedlings, enables a highly precise direct sowing culture utilizing a rice transplanter, can lighten seedlings due to the omission of covering soil, and can save works at sites due to the omission of a sowing work. |
