| 播娘蒿种子真实性的早期测定 |
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| 引用本文： | 周颂东,罗鹏.播娘蒿种子真实性的早期测定[J].四川大学学报(自然科学版),2003,40(6):1164-1167. |
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| 作者姓名： | 周颂东 罗鹏 |
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| 作者单位： | 四川大学生命科学学院,四川成都610064 |
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| 基金项目： | 国家自然科学基金(39670084) |
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| 摘 要： | 经作者研究表明野生播娘蒿、菥冥、芝麻菜和高焯菜等植物在种子和幼苗形态特征上具显著的种间差异，应用形态特征鉴定法，可有效地在早期确定播娘蒿种子的真实性、纯度以及采用有效方法去杂。
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| 关 键 词： | 播娘蒿 种子真实性 早期 测定 |
| 文章编号： | 0490-6756(2003)06-1164-04 |
Determination of Descurainia sophia Seeds |
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| ZHOU Song-dong,LUO Peng.Determination of Descurainia sophia Seeds[J].Journal of Sichuan University (Natural Science Edition),2003,40(6):1164-1167. |
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| Authors: | ZHOU Song-dong LUO Peng |
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| Institution: | ZHOU Song-dong,LUO Peng~ |
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| Abstract: | When the wild D.sophia seeds were gathered, they were easily to be mixed with seeds of some other wild plants such as Th.arvense, E.sative and R.elata etc. Research results showed that there were distinctive morphological differences in seeds and seedlings between D.sophia and the other wild plants. According to the morphological differences, the purity of D.sophia seeds in the early stage can be effectively determined so that they can be sorted out more quickly. |
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| Keywords: | Descurainia sophia truth of seed early stage determine |
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