在造林实践中,经常寻求一种播种前处理种子的新技术,以便更有效地培育苗木.我们研究的目的是.松树种子用激光处理对其发芽势和发芽率的影响,低温和氦—氖激光对松树种子刺激显现的增效作用,种子的不同生理状态对刺激有不同的影响.此外,借助于高频放电发光现象和氧代谢的强度引起的生理变化记录下初期光能位移. In afforestation practice, we often seek a new technique of seed treatment before sowing in order to cultivate nursery stock more efficiently.The purpose of our study is the effect of laser treatment on its germination potential and germination rate, The synergistic effect of laser on the pine seed appears, and the different physiological state of the seed have different effects on the stimulus.In addition, the initial light energy displacement is recorded by means of the physiological changes caused by the high frequency discharge luminescence and the intensity of the oxygen metabolism.