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离子注入种胚前后生物超弱发光研究
RESEARCH ON BIOLOGICAL ULTRA-WEAK LUMINESCENCE OF THE EMBRYOS OF ORYZA SATIRA IMPLANTED WITH ION
【摘要】 应用生物超弱发光的原理和液问仪测试了离子注入水稻种胚前后种胚的生物超弱发光值,并根据种子在不同时期这种超弱发光值的变化情况探讨了离子注入对种胚生长规律的影响.
【Abstract】 The values of biological ultra-weak luminescence of rice embryos were measured by liquid scintillating device before and after ions were implanted into the embryos of Oryza satira. It is found that the effect of low-energy heavy ion implantation on the growth regularity of the embryo is obvious.
【关键词】 离子注入;
生物超弱发光;
萌发过程;
【Key words】 ion implantation; biological ultra-weak luminescence; germinating process;
【Key words】 ion implantation; biological ultra-weak luminescence; germinating process;
【基金】 国家自然科学基金!59671051;国家“八六三”高科技!863-715-23-02-01;天津市农委科研基金!941208032130
- 【文献出处】 北京师范大学学报(自然科学版) ,JOURNAL OF BEIJING NORMAL UNIVERSITY(NATURAL SCIENCE) , 编辑部邮箱 ,1997年03期
- 【分类号】S335
- 【被引频次】1
- 【下载频次】23