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| 叶面喷施硒对生菜富硒量及产量与品质的影响 | |
| 引用本文： | 冯两蕊,杜慧玲,王曰鑫.叶面喷施硒对生菜富硒量及产量与品质的影响[J].山西农业大学学报(自然科学版),2007,27(3):291-294. |
| 作者姓名： | 冯两蕊 杜慧玲 王曰鑫 |
| 作者单位： | 1. 山西农业大学,资源与环境学院,山西,太谷,030801 2. 山西农业大学,文理学院,山西,太谷,030801 3. 山西农业大学,林学院,山西,太谷,030801 |
| 摘 要： | 以生菜为载体,用浓度为1、2、4、8 mg/L的硒溶液对生菜进行叶面喷施。试验结果表明,叶面喷施硒溶液能提高生菜体内总硒、无机硒和有机硒的含量,喷施硒浓度与富硒量呈正相关,无机硒转化率随着喷施硒溶液浓度的增大而降低。喷施硒溶液能提高生菜叶绿素的含量,从而提高了生菜的产量;同时喷施硒溶液能提高生菜氨基酸、Vc的含量,改善了生菜的品质。 |
| 关 键 词： | 硒 MDA 叶绿素 氨基酸 Vc. |
| 文章编号： | 1671-8151（2007）03-0291-04 |
| 收稿时间： | 2007-01-15 |
| 修稿时间： | 2007-01-152007-03-13 |
Influences of Sfoliar Selenium Solution Spraying on Selenium content, yield and qualit of Lettuce |
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| FENG Liang-rui,DU Hui-ling,WANG Yue-xin.Influences of Sfoliar Selenium Solution Spraying on Selenium content, yield and qualit of Lettuce[J].Journal of Shanxi Agricultural University,2007,27(3):291-294. | |
| Authors: | FENG Liang-rui DU Hui-ling WANG Yue-xin |
| Institution: | College of Resources and Environment, Shanxi Agricultural University, Taigu Shanxi , 030801 China |
| Abstract: | The paper is based on the pot experiment with lettuce,on whose foliage selenium solution at the doses of 1,2,4,8 mg/kg is sprayed expectively.The results show that the content of organic selenium increases and there is a proportional correlation between the solution density and selenium content;the higher the solution density the lower the conversion ratio form inorganic selenium to organic selenium;the chlorophyll content is elevated,lettuce yield is raised;amino aid and Vc content increases and lettuce quality improves. |
| Keywords: | MDA Vc |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |