|
|||||
|
|
| 成型等离子体技术对玉米苗期叶片某些生理特性影响 | |
| 引用本文： | 赵洪祥,方向前,边少锋,曹敏建,刘亚亮,孙宁,张丽华,谭国波,孟祥盟,闫伟平.成型等离子体技术对玉米苗期叶片某些生理特性影响[J].核农学报,2010,24(4):863-867. |
| 作者姓名： | 赵洪祥 方向前 边少锋 曹敏建 刘亚亮 孙宁 张丽华 谭国波 孟祥盟 闫伟平 |
| 作者单位： | 1. 沈阳农业大学农学院,辽宁,沈阳,110161;吉林省农业科学院,吉林,长春,130033 2. 吉林省农业科学院,吉林,长春,130033 3. 沈阳农业大学农学院,辽宁,沈阳,110161 4. 吉林农业大学农学院,吉林,长春,130118 5. 吉林大学植物生命科学学院,吉林,长春,130062 |
| 基金项目： | 农业科技成果转化资金项目，科技部课题项目 |
| 摘 要： | 为了给等离子体处理技术在农业中的推广应用提供理论参考与技术支撑,利用成型的等离子体处理技术处理玉米种子,对苗期叶片生理生化指标变化进行研究。结果表明,等离子体处理对玉米苗期叶片光合能力没有影响;处理提高了玉米苗期叶片超氧化物歧化酶(SOD)活性、过氧化物酶(POD)活性、过氧化氢酶(CAT)活性、可溶性蛋白含量、可溶性糖含量,在2叶期、4叶期、6叶期和8叶期均高于CK,丙二醛(MDA)含量显著低于CK;在2叶期和4叶期,等离子体处理的玉米苗期叶片硝酸还原酶(NR)活性稍低于CK,在6叶期和8叶期,NR活性分别比CK高26.81%和26.75%。等离子体处理提高了玉米氮代谢能力,且随生育进程的推进,这种趋势愈加明显。 |
| 关 键 词： | 等离子体 玉米 生理特性 苗期 |
EFFECT OF WELL-ESTABLISHED PLASMA TREATMENT TECHNOLOGY ON SOME PHYSIOLOGICAL CHARACTERISTICS IN MAIZE LEAVES DURING SEEDLING STAGE |
|
| ZHAO Hong-xiang,FANG Xiang-qian,BIAN Shao-feng,CAO Min-jian,LIU Ya-liang,SUN Ning,ZHANG Li-hua,TAN Guo-bo,MENG Xiang-meng,YAN Wei-ping.EFFECT OF WELL-ESTABLISHED PLASMA TREATMENT TECHNOLOGY ON SOME PHYSIOLOGICAL CHARACTERISTICS IN MAIZE LEAVES DURING SEEDLING STAGE[J].Acta Agriculturae Nucleatae Sinica,2010,24(4):863-867. | |
| Authors: | ZHAO Hong-xiang FANG Xiang-qian BIAN Shao-feng CAO Min-jian LIU Ya-liang SUN Ning ZHANG Li-hua TAN Guo-bo MENG Xiang-meng YAN Wei-ping |
| Affiliation: | 1.College of Agronomy, Shenyang Agricultural University, Shenyang, Liaoning110161; 2.Jilin Academy of Agricultural Sciences, Changchun, Jilin130033; 3.College of Agronomy, Jilin Agricultural University, Changchun, Jilin130018; 4.Plant Sciences Institutes Jilin University, Changchun, Jilin130062 |
| Abstract: | Abstract：In order to provide theoretical references and technical support for application of plasma treatment technology in agriculture, the seeds of maize were treated by well established plasma treatment technology, then the changes of physiological characteristics of maize leaves during seedling stage were studied. The results indicated that the stress resistance of maize was improved by plasma treatment. The SOD, POD and CAT activities, soluble protein content and soluble sugar content of leaves at two leave stage, four leave stage, six leave stage and eight leave stage treated by plasma were higher than that of CK, but the MDA content was lower than CK. Although NR activity in leaves at two leave stage and four leave stage was slightly lower than CK, but higher than CK at six leave stage(26.81%) and eight leaves stage(2675%). Plasma treatment enhanced the nitrogen metabolism capacity, and this tendency was increased remarkable with the growth stages processes. |
| Keywords: | plasma maize physiological characteristics seedling stage |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《核农学报》浏览原始摘要信息 | |
| 点击此处可从《核农学报》下载全文 | |
