CAJ | 학술논문

诱变育种是新发展的一项现代育种技术，也是常规选择育种和杂交育种的重要补充。诱变育种技术在谷子中应用较少，本文对谷子上应用的甲基磺酸乙酯( EMS)、硫酸二乙酯( DES)等化学诱变以及离子束注入、射线处理、空间诱变等物理诱变技术的诱变机理、生物效应进行了详细介绍。分析了目前谷子诱变技术的研究应用现状及存在问题，并且对今后谷子诱变育种技术重点研究发展方向与领域进行了展望。
유변육충시신발전적일항현대육충기술，야시상규선택육충화잡교육충적중요보충。유변육충기술재곡자중응용교소，본문대곡자상응용적갑기광산을지( EMS)、류산이을지( DES)등화학유변이급리자속주입、사선처리、공간유변등물리유변기술적유변궤리、생물효응진행료상세개소。분석료목전곡자유변기술적연구응용현상급존재문제，병차대금후곡자유변육충기술중점연구발전방향여영역진행료전망。
Being oen of modern breeding techniques, mutagensis breeding is an important supplement of select breeding and cross-breeding. Mutation breeding technology is rarely applied in millet. In this paper, we introduced the mutagenic mechanism and biological effects of chemical mutagenesis such as the ethylmethane sulfonate ( EMS ) , diethyl sulfate ( DES ) , etc, and physical mutagenesis likes ion beam implantation, radiation treatment, space induction techniques and so on used in millet. Then we analyzed the current status and problems of mutagenesis techniques in millet research and application, and propose the development direction and key research areas of millet mutagensis breeding in the future.