| 渗透引发对烟草丸化种芽活力的影响 |
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| 引用本文： | 孙渭,马英明,李斌,谢义魁.渗透引发对烟草丸化种芽活力的影响[J].西北农业学报,2002,11(2):115-117. |
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| 作者姓名： | 孙渭 马英明 李斌 谢义魁 |
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| 作者单位： | 1. 陕西省烟草研究所,陕西西安,710068
2. 宝鸡烟草分公司,陕西宝鸡,721000 |
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| 基金项目： | 陕西省烟草专卖局重点资助项目(2001 KN-2). |
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| 摘 要： | 烟草丸化种芽是通过种子强化发芽技术使之露白，发芽后包衣丸化的烟草种子，试验利用PEG，锯末，珍珠盐等作为渗透调节剂对烟草种子进行处理，制成包芽丸化种子，其发芽率，幼根长度，简化活力指数，整齐度均较常规包衣丸化种子有明显提高。出苗时间提前。
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| 关 键 词： | 烟草丸化种芽 渗透调节 种子活力 种子处理 |
| 文章编号： | 1004-1389(2002)02-0115-03 |
| 收稿时间： | 2001/6/18 0:00:00 |
| 修稿时间： | 2001年6月18日 |
The Effect of Osmosis Inducement on the Vitability of Tobacco Pilled Seed-bud |
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| SUN Wei,MA Yingming,LI Bin and XIE Yikui.The Effect of Osmosis Inducement on the Vitability of Tobacco Pilled Seed-bud[J].Acta Agriculturae Boreali-occidentalis Sinica,2002,11(2):115-117. |
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| Authors: | SUN Wei MA Yingming LI Bin and XIE Yikui |
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| Institution: | Tobacco Institute of Shaanxi Province, Xi''an Shaanxi 710068, China;Tobacco Institute of Shaanxi Province, Xi''an Shaanxi 710068, China;Tobacco Institute of Shaanxi Province, Xi''an Shaanxi 710068, China;Baoji Tobacco Company, Baoji Shaanxi 721000, China |
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| Abstract: | The tobacco pilled seed-bud is the tobacco coating pilled seeds which was revealed and budded by seed strengthen budding technique.The tobacco seeds was trea ted by osmosis regulator substance such as PEG,sawdust and pearlite,and formed coating pilled seeds at last.The germination perentage,length of radicles,simplify vitality index,tidy degree of the seeds had better improved than common pilled seeds,and the sprouted period was earlier. |
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| Keywords: | Tobacco pilled seed-bud Osmosis regulator Seed vitality |
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