Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.3906/bot-1208-1 |
Physioanatomical adaptations in response to salt stress in Sporobolus arabicus (Poaceae) from the Salt Range, Pakistan | |
Hameed, Mansoor1; Nawaz, Tahira1; Ashraf, Muhammad1; Naz, Nargis1; Batool, Riffat1; Ahmad, Muhammad Sajid Aqeel1; Riaz, Atif2 | |
通讯作者 | Hameed, Mansoor |
来源期刊 | TURKISH JOURNAL OF BOTANY
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ISSN | 1300-008X |
出版年 | 2013 |
卷号 | 37期号:4页码:715-724 |
英文摘要 | Sporobolus arabicus Boiss. is a perennial stoloniferous grass that prefers a saline or desert habitat. A natural population of Sporobolus arabicus growing in a salty area was compared with a normal nonsaline population. The salt-tolerant population showed better growth than its counterpart. Physioanatomical adaptations to saline environments in the salt-tolerant population were very specific. They included restricted toxic ion uptake, production of organic osmolytes, sclerification in roots, succulence in stem, and development of vesicular hairs on the leaves. These adaptations were not only for the excretion of toxic ions but also for the accumulation of inorganic ions in the parenchymatous tissue. The Salt Range population maintained osmotic and water potential, accumulated lower amounts of Na+. and Cl- in the roots and shoots, and had higher organic osmolytes, increased sclerification in the roots, and succulence in the stems and leaves. |
英文关键词 | Ionic content organic osmolytes salt excretion Sporobolus |
类型 | Article |
语种 | 英语 |
国家 | Pakistan |
收录类别 | SCI-E |
WOS记录号 | WOS:000322924800013 |
WOS关键词 | DACTYLON L. PERS. ; SALINITY TOLERANCE ; WATER-STRESS ; ACCUMULATION ; PROLINE ; GRASSES ; GROWTH ; HALOPHYTES ; MECHANISMS ; EXCRETION |
WOS类目 | Plant Sciences |
WOS研究方向 | Plant Sciences |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/180143 |
作者单位 | 1.Univ Agr Faisalabad, Dept Bot, Faisalabad, Pakistan; 2.Univ Agr Faisalabad, Inst Hort Sci, Faisalabad, Pakistan |
推荐引用方式 GB/T 7714 | Hameed, Mansoor,Nawaz, Tahira,Ashraf, Muhammad,et al. Physioanatomical adaptations in response to salt stress in Sporobolus arabicus (Poaceae) from the Salt Range, Pakistan[J],2013,37(4):715-724. |
APA | Hameed, Mansoor.,Nawaz, Tahira.,Ashraf, Muhammad.,Naz, Nargis.,Batool, Riffat.,...&Riaz, Atif.(2013).Physioanatomical adaptations in response to salt stress in Sporobolus arabicus (Poaceae) from the Salt Range, Pakistan.TURKISH JOURNAL OF BOTANY,37(4),715-724. |
MLA | Hameed, Mansoor,et al."Physioanatomical adaptations in response to salt stress in Sporobolus arabicus (Poaceae) from the Salt Range, Pakistan".TURKISH JOURNAL OF BOTANY 37.4(2013):715-724. |
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