| 不同含水量条件下玉米种子包膜对自身吸水过程及幼苗生长发育的影响 |
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| 引用本文： | 蔡万涛; 刘恩才; 张雯; 侯立白,周春江. 不同含水量条件下玉米种子包膜对自身吸水过程及幼苗生长发育的影响[J]. 玉米科学, 2006, 14(3): 102-106 |
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| 作者姓名： | 蔡万涛 刘恩才 张雯 侯立白,周春江 |
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| 作者单位： | 1. 沈阳农业大学农学院,沈阳,110161
2. 北京农业技术推广站,北京,100101 |
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| 摘 要： | 在不同水分条件下种子包膜能有效地延迟种子吸水,且不影响出苗和幼苗生长。在盆栽逆境水分条件下,包膜种子能明显提高出苗率,与对照相比能有效地提高幼苗鲜重和干物重,增加叶面积、根系数量、茎基周长以及矮化幼苗以促进苗壮。
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| 关 键 词： | 玉米 种子包膜 吸水过程 出苗率 幼苗生长 |
| 文章编号： | 1005-0906（2006）03-0102-05 |
| 收稿时间： | 2005-11-07 |
| 修稿时间： | 2005-12-30 |
The Influences of Seed Coating on the Delaying Seeds Imbibition and Seeding Growth Under Different Levels of Water Stress |
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| CAI Wan-tao; LIU En-cai; ZHANG Wen; HOU Li-bai and Zhou Chun-jiang. The Influences of Seed Coating on the Delaying Seeds Imbibition and Seeding Growth Under Different Levels of Water Stress[J]. Journal of Maize Sciences, 2006, 14(3): 102-106 |
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| Authors: | CAI Wan-tao LIU En-cai ZHANG Wen HOU Li-bai Zhou Chun-jiang |
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| Affiliation: | 1. College of Agronomy, Shenyang Agricultural University, Shenyang 110161; 2. The Centre of Agricultural Technology Extension of Beijing, Beijing 100101, China |
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| Abstract: | Seed imbibition was effectively delayed by the seed coating under different water stress,otherwise the emergence was not infected by the seed coating.The emergence rate was highly improved by the coating under water stress.The traits included seedling weight,dry weight,leaf area,root number,stem diameter were all improved by the seed coating according to the check plant.The hight was reduced so that the seedlings were very stronger. |
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| Keywords: | Maize Seed coating Process of imbibition Emergence rate Seedling growth |
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