| 摘要 |
PROBLEM TO BE SOLVED: To provide an effective direct sowing and culturing method for achieving the labor saving of paddy rice culture work. SOLUTION: This method of producing the solidified product of plural paddy rice seeds, characterized by putting a substance having a water-retaining ability and plural paddy rice seeds in each of many pot-like small chambers disposed at a constant distance by the use of an ordinary soil-packing and sowing machine so as to wrap the plural paddy rice seeds with the substance having the water-retaining ability, applying a solidifying liquid to the products to form the solidified bodys of the paddy ricer seeds with the substance having the water-retaining ability, and then taking out the formed pot-like solidified bodys from the small chambers of the frame. The method for directly sowing paddy rice on a flooded paddy field, characterized by sowing the solidified bodys on the surface of a puddled and then drained field at suitable distances, and then controlling water to a small depth. When the paddy rice is cultured using the solidified bodys produced by the above-mentioned production method and employing the method for directly sowing the paddy rice on flooded paddy field, the paddy rice can stably germinate and establish even in a paddy field in the cold district without depending on weather, and the lodging of the paddy rice can be reduced due to the good growth of the stocks of the paddy rice. The solidified products of the plural paddy rice seeds can be produced with the ordinary soil-packing and sowing machine at a low cost without needing an expensive oxygen generator. |
