Knowledge Resource Center for Ecological Environment in Arid Area
SALINITY TOLERANCE POTENTIAL OF TWO ACACIA SPECIES AT EARLY SEEDLING STAGE | |
Abbas, Ghulam1; Saqib, Muhammad1; Akhtar, Javaid1; Basra, S. M. A.2 | |
通讯作者 | Abbas, Ghulam |
来源期刊 | PAKISTAN JOURNAL OF AGRICULTURAL SCIENCES
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ISSN | 0552-9034 |
EISSN | 2076-0906 |
出版年 | 2013 |
卷号 | 50期号:4页码:683-688 |
英文摘要 | Soil salinity is a major environmental issue in arid and semiarid regions of the world. Acacia has very important role for salt affected barren lands due to its high salinity tolerance potential. The aim of the present study was to explore the genetic differences among Acacia ampliceps and Acacia nilotica regarding their response to salinity. Three-weeks old seedlings of both species were transplanted in half strength Hoagland nutrient solution having five salt levels (control, 100, 200, 300 and 400 mM NaCl) with four replications in completely randomized design with factorial arrangement. After eight weeks of transplantation, the plants were harvested and data for shoot and root length and their fresh and dry weights were recorded. Na+, K+ and Cl-concentration of both root and shoot was determined. All the growth parameters of both species declined significantly in response to salinity. Acacia ampliceps was more salt tolerant than Acacia nilotica with better growth owing to higher K+: Na+ ratio in plant tissues. |
英文关键词 | Salinity NaCl K+: Na+ ratio acacia species ionic composition |
类型 | Article |
语种 | 英语 |
国家 | Pakistan |
收录类别 | SCI-E |
WOS记录号 | WOS:000329300400022 |
WOS关键词 | WHEAT ; GROWTH ; PLANTS ; SOILS ; GRASS ; WATER ; L. |
WOS类目 | Agriculture, Multidisciplinary |
WOS研究方向 | Agriculture |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/179111 |
作者单位 | 1.Univ Agr Faisalabad, Inst Soil & Environm Sci, Faisalabad, Pakistan; 2.Univ Agr Faisalabad, Dept Crop Physiol, Faisalabad, Pakistan |
推荐引用方式 GB/T 7714 | Abbas, Ghulam,Saqib, Muhammad,Akhtar, Javaid,et al. SALINITY TOLERANCE POTENTIAL OF TWO ACACIA SPECIES AT EARLY SEEDLING STAGE[J],2013,50(4):683-688. |
APA | Abbas, Ghulam,Saqib, Muhammad,Akhtar, Javaid,&Basra, S. M. A..(2013).SALINITY TOLERANCE POTENTIAL OF TWO ACACIA SPECIES AT EARLY SEEDLING STAGE.PAKISTAN JOURNAL OF AGRICULTURAL SCIENCES,50(4),683-688. |
MLA | Abbas, Ghulam,et al."SALINITY TOLERANCE POTENTIAL OF TWO ACACIA SPECIES AT EARLY SEEDLING STAGE".PAKISTAN JOURNAL OF AGRICULTURAL SCIENCES 50.4(2013):683-688. |
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