Mutagenic effects of mixed high energy particle field and 60Co γ-rays irradiation in alfalfa cv. Longmu 803

摘要

Introduction: The Mixed High Energy Particle Field is a simulation of space rays, which was generated from E2 beam lines of Linac of Beijing Electron Positron Collider. The Crop Sciences Institute of Chinese Academy of Agricultural Sciences used CR to irradiate wheat, and their results revealed that the higher relative biological effect of CR treatment could be induced with 60Co γ-rays. In this paper, we use CR and 60Co γ-rays to irradiate Longmu No.803 alfalfa, try to find a new effective ways to improve the varieties of alfalfa.