| ~(60)COΓ射线辐照菘蓝种子的生物学效应 |
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| 引用本文： | 王志芬,闫树林,苏学合. ~(60)COΓ射线辐照菘蓝种子的生物学效应[J]. 核农学报, 2006, 20(1): 47-48 |
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| 作者姓名： | 王志芬 闫树林 苏学合 |
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| 作者单位： | 山东省农科院中草药核技术与航天育种研究中心,山东,济南,250100 |
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| 摘 要： | 本文研究了60CO射线处理菘蓝种子的剂量效应。结果表明,菘蓝种子的出苗率、幼苗生长、开花和可育株率、单株结籽量等,皆随辐照剂量的增加而减少,适宜的菘蓝诱变剂量应为900~1200GY。
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| 关 键 词： | 辐照 菘蓝 种子 |
| 文章编号： | 1000-8551(2006)01-047-02 |
| 收稿时间： | 2005-03-04 |
| 修稿时间： | 2005-03-04 |
EFFECT OF SEEDS IRRADIATED By ~(60)Co ON GROWTH CHARACTERS OF Isatis indgotica Fort |
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| WANG Zhi-fen,YAN Shu-lin,SU Xue-he. EFFECT OF SEEDS IRRADIATED By ~(60)Co ON GROWTH CHARACTERS OF Isatis indgotica Fort[J]. Acta Agriculturae Nucleatae Sinica, 2006, 20(1): 47-48 |
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| Authors: | WANG Zhi-fen YAN Shu-lin SU Xue-he |
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| Affiliation: | Research Center for Nuclear Technique and Space Breeding of Chinese Herb, Shandong Academy Agricultural Science, Jinan, Shandong 250100 |
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| Abstract: | The effect of ~(60)Co γ-irradiation on seeds of Isatis indgotica Fort was studied to estimate the adequate mutagenic dose.The results show that the germination rate,the growth uigor of seedling,the flowering plant percentage,seed_setting plant nate and seed weight per plant decreased with the increase of irradiation dose.The suitable mutagenic dose for seeds of Isatis indgotica Fort is from 900Gy to 1200Gy. |
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| Keywords: | irradiation Isatis indgotica Fort seed |
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