| 碧桃对土壤盐胁迫的生理指标反应 |
| |
| 引用本文： | 张晓玉,高鹏,樊春芬,贾爱军,刘景超. 碧桃对土壤盐胁迫的生理指标反应[J]. 天津农业科学, 2010, 16(6): 5-7. DOI: 10.3969/j.issn.1006-6500.2010.06.002 |
| |
| 作者姓名： | 张晓玉 高鹏 樊春芬 贾爱军 刘景超 |
| |
| 作者单位： | 天津市林业果树研究所; |
| |
| 基金项目： | 天津市科委科技支撑项目 |
| |
| 摘 要： | 为筛选耐盐绿化树种,对碧桃在盐胁迫条件下,其3项生理指标(脯氨酸、膜透性、叶绿素含量)的响应进行了初步研究。研究结果表明,随着盐溶液浓度和处理时间的增加,碧桃叶片受害症状逐渐加重,脯氨酸含量和细胞膜透性增加,叶绿素含量降低,各项指标测定结果表明菊花桃耐盐性强于京五子。
|
| 关 键 词： | 盐胁迫 碧桃 生理响应 |
Physiological Response of Peach Blossom to Salt Stress |
| |
| ZHANG Xiao-yu,GAO Peng,FAN Chun-fen,JIA Ai-jun,LIU Jing-chao. Physiological Response of Peach Blossom to Salt Stress[J]. Tianjin Agricultural Sciences, 2010, 16(6): 5-7. DOI: 10.3969/j.issn.1006-6500.2010.06.002 |
| |
| Authors: | ZHANG Xiao-yu GAO Peng FAN Chun-fen JIA Ai-jun LIU Jing-chao |
| |
| Affiliation: | ZHANG Xiao-yu,GAO Peng,FAN Chun-fen,JIA Ai-jun,LIU Jing-chao (Tianjin Forests and Fruits Research Institute,Tianjin 300112,China) |
| |
| Abstract: | In order to select salt tolerance breeding materials, peach blossom were experimental materials and stressed under NaCl. Responses on 3 physiological indexes of Prunus persica under the situation of salt stress was studied. The results showed that salt injury index of leaf was increased, proline contents rose, permeability of cell membrane was strengthened, and total chlorophyll contents are decreased. The results of determining the indexes indicated that juhuatao has the higher salt-tolerance ability than ... |
| |
| Keywords: | salt stress Peach blossom responses to the physiology |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
