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| 微量元素对甜瓜幼苗生理特性的影响 | |
| 引用本文： | 柴宗华,杨江山,张海燕.微量元素对甜瓜幼苗生理特性的影响[J].中国瓜菜,2006(5):9-11. |
| 作者姓名： | 柴宗华 杨江山 张海燕 |
| 作者单位： | 1. 甘肃省兰州市种子管理站,兰州,730050 2. 甘肃农业大学农学院,兰州,730070 3. 西北农林科技大学园艺学院,陕西,杨陵,712100 |
| 摘 要： | 用不同浓度的钼酸铵、硫酸锌、硫酸锰处理甜瓜幼苗,探讨其对甜瓜幼苗细胞膜相对透性、丙二醛含量、叶绿素含量等生理特性的影响。结果表明。钼酸铵、硫酸锌、硫酸锰均能降低甜瓜幼苗的细胞膜相对透性和丙二醛的含量,有效提高叶绿素的含量;其中以硫酸锌处理效果最佳,与对照相比差异湿著,细胞膜相对透性降低了7．71669个百分点,丙二醛的含量降低了0．47930μmol/mg,叶绿素含量是对照的1．9倍。 |
| 关 键 词： | 微量元素 甜瓜幼苗 生理特性 |
| 收稿时间： | 2006-06-08 |
| 修稿时间： | 2006-06-082006-06-27 |
Effects of microelements on physiological characteristics of muskmelon seedlings |
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| CHAI Zong-hua,YANG Jiang-shan,ZHANG Hai-yan.Effects of microelements on physiological characteristics of muskmelon seedlings[J].China Cucurbits And Vegetables,2006(5):9-11. | |
| Authors: | CHAI Zong-hua YANG Jiang-shan ZHANG Hai-yan |
| Institution: | 1. Seed management centers of Lanzhou City, Lanzhou, Gansu, 730050, China; 2.College of Agronomy, Gansu Agricultural University, Lanzhou, Gansu, 730070, China; 3. College of Horticulture, Northwest Science and Technology University of Agriculture and Forestry, Yang- ling, Shoanxi , 712100, China |
| Abstract: | The effects of ammonium molybdate,zinc sulfate,sulphuric acid manganese in different concentration on membrane permeability, the content of MDA and the content Chlorophyll of muskmelon seedlings were studied. The results showed that the membrane permeability and the content of MDA were decreased, and effectively enhanced the content of Chlorophyll. The treatment of ZnSO4 had the most significant effect,the relative membrane penetrability was reduced 7.71669 percentage points, and the content of MDA reduced 0.47930μmol/mg, but the content of chlorophyll was 0.9 times higher than control. |
| Keywords: | Microelements Muskmelon seedlings Physiological characteristics |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |