Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.18520/cs/v113/i10/2031-2035 |
How NaCl, Na2SO4, MgCl2 and CaCl2 salts affect the germinability of Pinus halepensis Mill | |
Nedjimi, Bouzid | |
通讯作者 | Nedjimi, Bouzid |
来源期刊 | CURRENT SCIENCE
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ISSN | 0011-3891 |
出版年 | 2017 |
卷号 | 113期号:10页码:2031-2035 |
英文摘要 | In the Mediterranean forests, Pinus halepensis Mill. (Aleppo pine) plays an important role against desertification, reforestation of degraded lands and soil rehabilitation. Therefore, knowledge of its seed germinability requirements is necessary for its propagation in field conditions to colonize new territories habitually not conventional for other species. The study was carried out to assess the effects of different soluble salts (NaCl, Na2SO4, MgCl2 and CaCl2) on seed germination characteristics [germination percentage (GP) and rate of germination (RG)] of this conifer. Data show that all soluble salts decreased both parameters GP and RG. The highest GP was obtained in conditions without salinity. The maximum values of germination were obtained by low concentrations of MgCl2. Comparatively, NaCl was generally the most toxic salt followed by CaCl2 and Na2SO4. The present findings could be useful in the design of future projects for reforestation of degraded arid lands. |
英文关键词 | Aleppo pine rate of germination reforestation saline soils |
类型 | Article |
语种 | 英语 |
国家 | Algeria |
收录类别 | SCI-E |
WOS记录号 | WOS:000415987800041 |
WOS关键词 | SEED-GERMINATION ; SALINITY ; TEMPERATURE ; RESPONSES |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/198258 |
作者单位 | Univ Djelfa, Fac Sci Nat & Life, Lab Explorat & Valorizat Steppe Ecosyst, POB 3117, Djelfa 17000, Algeria |
推荐引用方式 GB/T 7714 | Nedjimi, Bouzid. How NaCl, Na2SO4, MgCl2 and CaCl2 salts affect the germinability of Pinus halepensis Mill[J],2017,113(10):2031-2035. |
APA | Nedjimi, Bouzid.(2017).How NaCl, Na2SO4, MgCl2 and CaCl2 salts affect the germinability of Pinus halepensis Mill.CURRENT SCIENCE,113(10),2031-2035. |
MLA | Nedjimi, Bouzid."How NaCl, Na2SO4, MgCl2 and CaCl2 salts affect the germinability of Pinus halepensis Mill".CURRENT SCIENCE 113.10(2017):2031-2035. |
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