Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1080/15324982.2018.1506526 |
Effects of a super absorbent polymer on soil properties and plant growth for use in land reclamation | |
Abrisham, Elham Sadat1; Jafari, Mohammad1; Tavili, Ali1; Rabii, Ahmad2; Chahoki, Mohammad Ali Zare1; Zare, Salman1; Egan, Todd3; Yazdanshenas, Habib1; Ghasemian, Davood4; Tahmoures, Mohammad1 | |
通讯作者 | Tavili, Ali |
来源期刊 | ARID LAND RESEARCH AND MANAGEMENT
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ISSN | 1532-4982 |
EISSN | 1532-4990 |
出版年 | 2018 |
卷号 | 32期号:4页码:407-420 |
英文摘要 | Effects of the super absorbent polymer (SAP) were tested on both the soil attributes and growth properties of Seidlitzia rosmarinus in the arid Emrani region of Iran in a reclamation study. A SAP concentration gradient (SAP 0=SAP 0g dm(-3), SAP 1=SAP 1g dm(-3), and SAP 3=SAP 3g dm(-3) of soil) was coupled with 30- and 60-day irrigation intervals, and results were evaluated after two growing seasons. Results indicate that application of SAP 1 increased available water content up to 68.5% and decreased soil bulk density by 25.5% and soil infiltration rate by 21.5%. SAP enhanced growth indices and seedling establishment rates of S. rosmarinus under drought stress. In addition, the application of SAP 3 can significantly increased soil cation exchange capacity up to 31% compared to the control. This study demonstrated the increased water retention properties of SAP that leads to higher soil water storage capacity for S. rosmarinus seedlings during the first months of out-planting in arid regions. Overall, the used SAP enhanced soil and plant properties, but most assessed parameters did not differ between SAPs 1 and 3. Therefore, the 1g application rate is recommended based on technical as well as economic considerations. |
英文关键词 | Drought stress Seidlitzia rosmarinus Soil and plant properties superabsorbent |
类型 | Article |
语种 | 英语 |
国家 | Iran ; USA |
收录类别 | SCI-E |
WOS记录号 | WOS:000458275400003 |
WOS关键词 | HYDROPHILIC POLYMER ; WATER-RETENTION ; SYNTHETIC-POLYMERS ; SUPERABSORBENT HYDROGELS ; SEIDLITZIA-ROSMARINUS ; AVAILABLE WATER ; SANDY LOAM ; SURVIVAL ; AMENDMENT ; SEEDLINGS |
WOS类目 | Environmental Sciences ; Soil Science |
WOS研究方向 | Environmental Sciences & Ecology ; Agriculture |
来源机构 | University of Arizona |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/207826 |
作者单位 | 1.Univ Tehran, Fac Nat Resources, Tehran 1417466191, Iran; 2.Iran Polymers & Petrochem Inst, Tehran, Iran; 3.Elmira Coll, Div Math & Nat Sci, Elmira, NY USA; 4.Univ Arizona, Dept Hydrol & Water Resources, Tucson, AZ USA |
推荐引用方式 GB/T 7714 | Abrisham, Elham Sadat,Jafari, Mohammad,Tavili, Ali,et al. Effects of a super absorbent polymer on soil properties and plant growth for use in land reclamation[J]. University of Arizona,2018,32(4):407-420. |
APA | Abrisham, Elham Sadat.,Jafari, Mohammad.,Tavili, Ali.,Rabii, Ahmad.,Chahoki, Mohammad Ali Zare.,...&Tahmoures, Mohammad.(2018).Effects of a super absorbent polymer on soil properties and plant growth for use in land reclamation.ARID LAND RESEARCH AND MANAGEMENT,32(4),407-420. |
MLA | Abrisham, Elham Sadat,et al."Effects of a super absorbent polymer on soil properties and plant growth for use in land reclamation".ARID LAND RESEARCH AND MANAGEMENT 32.4(2018):407-420. |
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