COMPOSITION IMPROVING ESTABLISHMENT OF DIRECT SOWING OF RICE ON FLOODED PADDY FIELD AND ITS USE

摘要

PURPOSE:To obtain the subject composition containing methyl=N-(2- methoxyacetyl)-N-(2,6-xylyl)-DL-alaninate, etc., and 1-ethyl-6,7-methylenedioxy-4- quinolone-3-carboxylic acid, etc. CONSTITUTION:The subject composition contains at least an agent selected from methyl=N-(2-methoxyacetyl)-N-(2,6-xylyl)-DL-alaninate and N-(2,6- dimethylphenyl)-2-methoxy-N-(2-oxo-3-oxazolidinyl)acetamide, etc., and at least an agent selected from 1-ethyl-6,7-methylenedioxy-4-quinolone-3-carboxylic acid and kasugamycin hydrochloric acid salt. Seeds of paddy rice for direct sowing of rice on flooded paddy field are dipped in said composition to improve establishment. In said process, the seeds are dipped in water at 10-15 deg.C for 4-8 day, then dipped in warm water at 25-32 deg.C for 12-24hr and simultaneously treated with drug, thus germination is promoted.