To evaluate rice yield and changes of soil properties, 3 tillage methods including no tillage was tested in different soil textures, such as silty clay, sandy loam and silt loam fields. Hwaseongbyeo was transplanted by machine at May 28. Water and soil temperature of no tillage were lower than other plots, but differences of temperature were not larger in different treatments. Mean water requirement in depth of sandy loam field was larger than other textures, but that of silty clay field was smaller. The water requirement in depth of no tillage was larger by 1.4～2.2mm / day than the other plots. In the silty clay field, mineral contents, except Na$_2$O content, of rice plant of no tillage plot at the harvesting stage was higher than the other treatments. The rice yields in the no tillage plot were decreased by 18% in sandy loam, by 7% in silty clay and by 1% in silt loam respectively than the power tiller plots.