二种高能粒子射线对西红柿、菊花种子诱变效应的试验初报  

A Preliminary Study on the Mutagenesis Effect of Two Kinds of Energetic Particle Rays on Plant Seeds

作　　者：吴洪[1] 孙传芝[2] 

机构地区：[1]集美大学应用物理研究所,福建厦门361021 [2]厦门市农业技术推广中心,福建厦门361003

出　　处：《集美大学学报（自然科学版）》2002年第1期20-22,共3页Journal of Jimei University：Natural Science

摘　　要：利用1 3 7Cs-γ射线及高能硅离子射线照射西红柿和菊花种子 ,种植试验表明 :辐射对种子的发芽、出苗和植物的开花、结果均产生了一定的影响 ,不同剂量的影响不同 ,同一剂量对不同种类、不同品种的影响也各异 ,产生各种各样的变异和分离 ,可供人们根据不同的需要进行选择 .C s γ-ray and/or high-energy silicon ion-beam were used to irradiating seeds of tomato or chrysanthemum. The treated plants were observed during growing period. The results showed that the in rates of germination, emergence, blossom and maturity are affected. The results differ with different dosages of irradiation, different species, etc. The irradiation also courses the deviation of the species.The results are applicabed for breeding.

关 键 词：高能粒子射线 西红柿 菊花 诱变效应 γ-射线 高能硅离子射线 植物种子 生物学效应 诱变育种 

分 类 号：S603.6[农业科学—园艺学] Q691[生物学—生物物理学]