Review Article
Can Superabsorbent Polymers Improve Plants Production in Arid Regions?
Table 2
Some information on the articles which did not contain the required data and were only partly used in the meta-analysis.
| | 
 |  | Authors | Number of articles | Crop species |  | 
 |  | Zanguyinasab et al. (2012) | 1 | Atriplex |  | Pour Esmaeel et al. (2009) | 1 | Bean |  | Mohammadi et al. (2011) and Mohammadi et al. (2010) | 2 | Medicago |  | Sheykhmoradi et al. (2011) | 1 | Lolium |  | Karimi and Naderi (2006) | 1 | Corn (forage) |  | Roshdi 2012 and Karimi (2000) | 2 | Sunflower |  | Fazeli Rostampour et al. (2000) and Fazeli Rostampour and Mohebbian (2010) | 2 | Corn (grain) |  | Abedi Koopay and Mesforush (2009) | 1 | Cucumber (greenhouse) |  | Souri and Motamedi (2015) | 1 | Festuca |  | Pirzad et al. (2012) | 1 | Chamomile |  | Banch Shafiee et al. (2009) | 1 | Panicum |  | Dehbashi et al. (2013) | 1 | Tagetes |  | Jahan et al. (2013) | 1 | Sugar beet |  | 
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