电离射线辐照植物有机体后引起各种辐射效应。随着放射生物学的发展,人们开始从生理学和生物化学的角度来揭示电离射线的辐射生物学效应。近年来,有关这方面的报道逐渐增多。了解辐射的生理生化效应,不仅有助于放射生物学的基础研究,同时对植物突变育种中减小辐射损伤、提高诱变效果也有指导意义。 Ionizing radiation causes various radiation effects after irradiating the plant organism. With the development of radiobiology, people began to reveal the radiobiological effects of ionizing radiation from the perspective of physiology and biochemistry. In recent years, there has been a growing number of reports in this area. To understand the physiological and biochemical effects of radiation not only contributes to the basic research of radiobiology, but also has the guiding significance for reducing radiation damage and improving the mutagenic effect in plant mutation breeding.