本文首次介绍了亚毫米波激光辐照水稻种子试验结果:1、有提高发芽势,促进早发芽,两种波长三种剂量表现一致,但处理的剂量范围内对发芽率没有多大影响。2、秧苗生活力旺盛,出叶快,成苗率高,绿叶多,茎基部宽,分蘖早,秧苗地上部干物质积累大,地下部根系发达,白根多。3、秧苗移栽后,死苗少,回青快,分蘖早,有效 In this paper, the results of sub-millimeter wave laser irradiation on rice seeds are introduced for the first time: 1. There is an increase in germination potential and early germination. The three doses showed the same performance at two wavelengths, but the treatment dose did not have much effect on the germination rate. 2, strong seedling vitality, leaf fast, high seedling rate, more green leaves, stem base wide, early tillering, seedling shoots dry up above the ground, underground roots developed, white root and more. 3, after transplanting seedlings, dead seedlings less, fast back to green, tillering early and effective