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| 硫酸锌浸种对马铃薯根系生长的影响 | |
| 引用本文： | 刘宪明,崔伟,李梅,宋春梅. 硫酸锌浸种对马铃薯根系生长的影响[J]. 黑龙江农业科学, 2011, 0(5): 42-44 |
| 作者姓名： | 刘宪明 崔伟 李梅 宋春梅 |
| 作者单位： | 1. 黑龙江省鹤山农场,黑龙江,嫩江161443 2. 黑龙江省普阳农场,黑龙江,鹤岗156213 3. 大庆市大同区种子管理站,黑龙江,大庆,163515 4. 中国石油大庆石化公司复合肥厂,黑龙江,大庆163714 |
| 摘 要： | 在盆栽条件下,以马铃薯(Solanum tuberosum L.)尤金为材料,以浸种方式施用不同浓度硫酸锌,通过比较马铃薯根系生长的变化,研究硫酸锌对马铃薯生育过程的影响.结果表明:适宜浓度的硫酸锌溶液能够促进根系生育,其中以浓度为0.06%的硫酸锌溶液对提高根数、根系长度、体积及干物质积累的效果最好.而浓度过高(0.... |
| 关 键 词： | 硫酸锌 浸种 马铃薯 根系 |
Effects of Seed Soaked with Zinc Sulfate on Roots Growth of Potato |
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| LIU Xian-ming,CUI Wei,LI Mei,SONG Chun-mei. Effects of Seed Soaked with Zinc Sulfate on Roots Growth of Potato[J]. Heilongjiang Agricultural Science, 2011, 0(5): 42-44 | |
| Authors: | LIU Xian-ming CUI Wei LI Mei SONG Chun-mei |
| Affiliation: | 1.Heilongjiang Heshan Farm,Nenjiang,Heilongjiang 161443;2.Heilongjiang Puyang Farm,Hegang,Heilongjiang 156213;3.The Seed Administer Station of Datong District in Daqing,Daqing,Heilongjiang 163515;4.Compound Fertilizer Plant of Petrochina Daqing Petrochemical Company,Daqing Heilongjiang 163714) |
| Abstract: | A potato（Solanum tuberosum L.）cultivar,Youjin with seed soaking by different concentration of zinc sulfate were used to compare differences of roots growth in a pot experiment.The results showed that roots could great grow with appropriate amount zinc sulfate and with the concentration of solution at 0.06%,could achieve the best effects with the length,number,volume and dry weight with roots.But,the roots of potato had an inhibitory growth with thick strength solution of zinc sulfate at 0.12%. |
| Keywords: | zinc sulfate seed soaking potato roots |
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