豫麦57的辐照改良  

IMPROVEMENT OF WHEAT YUMAI57 WITH IRRADIATION INDUCTION

作　　者：张建伟[1] 杨保安[1] 吕丽萍 

机构地区：[1]河南省科学院同位素研究所,河南郑州450052 [2]洛宁县种子公司,河南洛阳471700

出　　处：《核农学报》2003年第6期427-429,共3页Journal of Nuclear Agricultural Sciences

摘　　要：用60 Coγ射线照射开花期盆栽小麦 ,结果表明 ,小麦籽粒性状变异明显 ,对改良豫麦 5 7的籽粒品质产生了良好的效果。讨论了该方法的应用要点和育成新品系的应用前景。The wheat plants of Yumai57 growing at flowering stage were irradiated with 60Co γ-rays and the results showed that properties of wheat grains changed obviously and the effect is advantageous to improvement of quality of Yumai57. The application method and prospect of the new line are discussed.

关 键 词：小麦 豫麦57品种 辐照诱变 籽粒性状 籽粒品质 钴60γ射线 

分 类 号：S512.1[农业科学—作物学]