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| 冷等离子体处理对大葱种子发芽特性的影响 | |
| 引用本文： | 邵长勇,方宪法,唐欣,赵立静,张丽丽,王德成.冷等离子体处理对大葱种子发芽特性的影响[J].农业机械学报,2013,44(6):201-205. |
| 作者姓名： | 邵长勇 方宪法 唐欣 赵立静 张丽丽 王德成 |
| 作者单位： | 1. 中国农业大学工学院,北京100083;山东省种子有限公司,济南250100 2. 中国农业机械化科学研究院,北京,100083 3. 山东省农业管理干部学院,济南,250100 4. 山东省种子有限公司,济南,250100 5. 中国农业大学工学院,北京,100083 |
| 基金项目： | 国家高技术研究发展计划(863 计划)资助项目(2012AA10A505) |
| 摘 要： | 运用冷等离子体种子处理技术对大葱种子进行小于20 s非电离幅射处理,研究该技术对于大葱种子发芽势和发芽率的影响.试验结果表明,经不同功率冷等离子体处理后,种子的发芽势和发芽率有明显变化.冷等离子体处理后放置20 d进行发芽试验,当处理功率为240 W时种子的发芽势和发芽率提高最大,分别比对照提高10.6％和5.2％.冷等离子体处理后放置20 d和放置4d进行发芽试验,大葱种子的发芽势和发芽率都比对照有明显改变,并且具有一致的规律性. |
| 关 键 词： | 冷等离子体 大葱种子 发芽特性 发芽率 发芽势 |
Effects of Low-temperature Plasma on Seed Germination Characteristics of Green Onion |
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| Shao Changyong,Fang Xianf,Tang Xin,Zhao Lijing,Zhang Lili and Wang Decheng.Effects of Low-temperature Plasma on Seed Germination Characteristics of Green Onion[J].Transactions of the Chinese Society of Agricultural Machinery,2013,44(6):201-205. | |
| Authors: | Shao Changyong Fang Xianf Tang Xin Zhao Lijing Zhang Lili and Wang Decheng |
| Institution: | China Agricultural University;Shandong Province Seeds Group Co., Ltd.;Chinese Academy of Agricultural Mechanization Sciences;College of Shandong Agricultural Administrators;Shandong Province Seeds Group Co., Ltd.;Shandong Province Seeds Group Co., Ltd.;China Agricultural University |
| Abstract: | Plasma seed processing technology was carried on green onion seeds for less than 20 s. The effect of the proposed technology on seed germination and seedling growth was analyzed. Different low-temperature plasma technologies were used on green onion seeds. The results showed that both germination potential and germination rate had obvious change after different low-temperature plasma process. The germination experiment was carried out after 20 d since low-temperature plasma process completing. When the treatment intensity was 240 W, the germination potential and germination rate increased by 10.6% and 5.2%, respectively, compared with the contrast. The germination experiment was also carried out after 4 d since low-temperature plasma process completing. The germination potential and germination rate also changed obviously. |
| Keywords: | Low-temperature plasma Seeds of green onion Germination characteristics Germination rate Germination potential |
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