This study aims to study the concentration of Chitosan (chitosan) that affect retention and affects the strength of the seed germinated rice (Khao Dawk Mali 105) 105 coated with Chitosan aqueous solution in concentrations of 1 and 2 percent, and not coated with Chitosan solution by stuffing rice into plastic sacks, 1 kg dose and keep at room temperature for a period of 80 days after planting rice seeds came to Earth and then education, higher early rice. The color of the beginning of strong integrity and rice seedlings.