Arid
DOI10.1155/2020/7124394
Can Superabsorbent Polymers Improve Plants Production in Arid Regions?
Jahan, Mohsen; Mahallati, Mehdi Nassiri
通讯作者Jahan, Mohsen
来源期刊ADVANCES IN POLYMER TECHNOLOGY
ISSN0730-6679
EISSN1098-2329
出版年2020
卷号2020
英文摘要Superabsorbent polymers (SAPs) have shown to be quite effective and useful in acting as a reservoir for water and some nutrients in arid and semiarid regions. There are many studies in Iran that have been performed in relation to SAPs and their useful application in agriculture; however, there is still a lack of its applied definition in arid regions. Therefore, this study was conducted with the aim of doing a meta-analysis of the results of studies conducted in Iran and answering a general question about whether the application of SAPs has been effective in enhancing the production or not, and if so, how much of SAP is recommended. To conduct this research, articles published during 2006-2016 on the subject of the effects of different rates of SAP application on yield and yield components of crops (including cereals, legumes, and medicinal and grassland plants) were investigated. The results of the meta-analysis showed that the mean consumption rate of SAPs for cereals, legumes, and medicinal and grassland plants was 83, 322, 1031, and 210 kg ha(-1), respectively, and that, at these SAP application rates, the mean seed yield in cereals, medicinal plants, and legumes increased by 15.2, 12.6, and 38% (equivalent to 1059, 345, and 452 kg ha(-1)), respectively, compared with the control. Dry matter response to superabsorbent application was slower compared with the seed yield response. The mean consumption of 83 kg ha(-1) of superabsorbent for cereals increased seed yield by 15.2% on average. According to the results, it seems that the application of 100 kg SAP ha(-1) is the most appropriate rate for increasing seed and dry matter yields and satisfying economic aspects. These study findings may shed light on the environment and socioeconomic concerns and improve efficacy and reduction of costs.
类型Review
语种英语
国家Iran
开放获取类型gold, Green Published
收录类别SCI-E
WOS记录号WOS:000525467900002
WOS关键词DERIVATIVE-BASED SUPERABSORBENT ; CONTROLLED-RELEASE ; WATER ; YIELD ; MAIZE ; METAANALYSIS ; ABSORPTION ; RETENTION ; HYDRATION
WOS类目Engineering, Chemical ; Polymer Science
WOS研究方向Engineering ; Polymer Science
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/313900
作者单位Ferdowsi Univ Mashhad, Dept Agrotechnol, Fac Agr, POB 9177948978, Mashhad, Razavi Khorasan, Iran
推荐引用方式
GB/T 7714
Jahan, Mohsen,Mahallati, Mehdi Nassiri. Can Superabsorbent Polymers Improve Plants Production in Arid Regions?[J],2020,2020.
APA Jahan, Mohsen,&Mahallati, Mehdi Nassiri.(2020).Can Superabsorbent Polymers Improve Plants Production in Arid Regions?.ADVANCES IN POLYMER TECHNOLOGY,2020.
MLA Jahan, Mohsen,et al."Can Superabsorbent Polymers Improve Plants Production in Arid Regions?".ADVANCES IN POLYMER TECHNOLOGY 2020(2020).
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